library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;

library osvvm; -- Utility Library
context osvvm.OsvvmContext;

use work.rtps_package.all;
use work.user_config.all;
use work.rtps_config_package.all;
use work.rtps_test_package.all;

-- This testbench tests the DDS handling of the DDS Reader. It tests the correctness of the DDS READ, TAKE, READ_NEXT_SAMPLE, TAKE_NEXT_SAMPLE, 
-- READ_INSTANCE, TAKE_INSTANCE, READ_NEXT_INSTANCE, TAKE_NEXT_INSTANCE Operations.
-- More specifically the testbench covers following tests:
-- TEST: READ [NO COMPATIBLE SAMPLES]
-- TEST: READ [NO SAMPLES]
-- TEST: READ [MAX_SAMPLES < SAMPLES]
-- TEST: READ [MAX_SAMPLES > SAMPLES]
-- TEST: TAKE [NO SAMPLES]
-- TEST: TAKE
-- TEST: READ [ANY SSTATE, ANY ISTATE, ANY VIEW]
-- TEST: READ [ANY SSTATE, ANY ISTATE, SPECIFIED VIEW]
-- TEST: READ [ANY SSTATE, SPECIFIED ISTATE, ANY VIEW]
-- TEST: READ [ANY SSTATE, SPECIFIED ISTATE, SPECIFIED VIEW]
-- TEST: READ [SPECIFIED SSTATE, ANY ISTATE, ANY VIEW]
-- TEST: READ [SPECIFIED SSTATE, ANY ISTATE, SPECIFIED VIEW]
-- TEST: READ [SPECIFIED SSTATE, SPECIFIED ISTATE, ANY VIEW]
-- TEST: READ [SPECIFIED SSTATE, SPECIFIED ISTATE, SPECIFIED VIEW]
-- TEST: READ_NEXT_SAMPLE [WITH UNREAD SAMPLE]
-- TEST: READ_NEXT_SAMPLE [WITHOUT UNREAD SAMPLE]
-- TEST: READ_NEXT_SAMPLE [NO SAMPLE]
-- TEST: TAKE_NEXT_SAMPLE [NO SAMPLE]
-- TEST: TAKE_NEXT_SAMPLE
-- TEST: READ_INSTANCE [UNKNOWN INSTANCE]
-- TEST: READ_INSTANCE [KNOWN INSTANCE, UNCOMPATIBLE SAMPLES]
-- TEST: READ_INSTANCE [KNOWN INSTANCE, COMPATIBLE SAMPLES]
-- TEST: READ_INSTANCE [NO SAMPLES]
-- TEST: TAKE_INSTANCE [NO SAMPLES]
-- TEST: TAKE_INSTANCE
-- TEST: READ_NEXT_INSTANCE [WITH SAMPLES, WITHOUT NEXT INSTANCE]
-- TEST: READ_NEXT_INSTANCE [WITH NEXT INSTANCE, UNCOMPATIBLE SAMPLES]
-- TEST: READ_NEXT_INSTANCE [WITH NEXT INSTANCE, COMPATIBLE SAMPLES]
-- TEST: READ_NEXT_INSTANCE [HANDLE_NIL]
-- TEST: READ_NEXT_INSTANCE [WITH NEXT INSTANCE, WITH COMPATIBLE SAMPLE, NOT DIRECT NEXT INSTANCE]
-- TEST: READ_NEXT_INSTANCE [NO SAMPLE]
-- TEST: TAKE_NEXT_INSTANCE [NO SAMPLE]
-- TEST: TAKE_NEXT_INSTANCE
-- TEST: GET ALL DATA WITH READ_NEXT_INSTANCE
-- TEST: READ MARKS SAMPLES AS READ
-- TEST: TAKE REMOVES SAMPLE
-- TEST: READ MODIFIES VIEW STATE [READ PREVIOUS GENERATION]
-- TEST: READ MODIFIES VIEW STATE [READ CURRENT GENERATION]

entity L0_dds_reader_test3 is
end entity;


architecture testbench of L0_dds_reader_test3 is
    
    -- *CONSTANT DECLARATION*
    constant MAX_REMOTE_ENDPOINTS   : natural := 3;
    constant NUM_READERS            : natural := 6;
    
    impure function gen_test_config return CONFIG_ARRAY_TYPE is
        variable ret : CONFIG_ARRAY_TYPE(0 to NUM_READERS-1) := (others => DEFAULT_WRITER_CONFIG);
    begin
        -- arzkriu
        ret(0).TIME_BASED_FILTER_QOS        := DURATION_ZERO;
        ret(0).DEADLINE_QOS                 := DURATION_INFINITE;
        ret(0).MAX_SAMPLES                  := std_logic_vector(to_unsigned(15,CDR_LONG_WIDTH));
        ret(0).MAX_INSTANCES                := std_logic_vector(to_unsigned(4,CDR_LONG_WIDTH));
        ret(0).MAX_SAMPLES_PER_INSTANCE     := std_logic_vector(to_unsigned(15,CDR_LONG_WIDTH));
        ret(0).HISTORY_QOS                  := KEEP_ALL_HISTORY_QOS;
        ret(0).RELIABILITY_QOS              := RELIABLE_RELIABILITY_QOS;
        ret(0).PRESENTATION_QOS             := INSTANCE_PRESENTATION_QOS;
        ret(0).DESTINATION_ORDER_QOS        := BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS;
        ret(0).COHERENT_ACCESS              := FALSE;
        ret(0).ORDERED_ACCESS               := FALSE;
        ret(0).WITH_KEY                     := TRUE;
        ret(0).MAX_PAYLOAD_SIZE             := 40;
        -- arzkrio
        ret(1).TIME_BASED_FILTER_QOS        := DURATION_ZERO;
        ret(1).DEADLINE_QOS                 := DURATION_INFINITE;
        ret(1).MAX_SAMPLES                  := std_logic_vector(to_unsigned(15,CDR_LONG_WIDTH));
        ret(1).MAX_INSTANCES                := std_logic_vector(to_unsigned(4,CDR_LONG_WIDTH));
        ret(1).MAX_SAMPLES_PER_INSTANCE     := std_logic_vector(to_unsigned(15,CDR_LONG_WIDTH));
        ret(1).HISTORY_QOS                  := KEEP_ALL_HISTORY_QOS;
        ret(1).RELIABILITY_QOS              := RELIABLE_RELIABILITY_QOS;
        ret(1).PRESENTATION_QOS             := INSTANCE_PRESENTATION_QOS;
        ret(1).DESTINATION_ORDER_QOS        := BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS;
        ret(1).COHERENT_ACCESS              := FALSE;
        ret(1).ORDERED_ACCESS               := TRUE;
        ret(1).WITH_KEY                     := TRUE;
        ret(1).MAX_PAYLOAD_SIZE             := 40;
        -- arzkrtu
        ret(2).TIME_BASED_FILTER_QOS        := DURATION_ZERO;
        ret(2).DEADLINE_QOS                 := DURATION_INFINITE;
        ret(2).MAX_SAMPLES                  := std_logic_vector(to_unsigned(15,CDR_LONG_WIDTH));
        ret(2).MAX_INSTANCES                := std_logic_vector(to_unsigned(4,CDR_LONG_WIDTH));
        ret(2).MAX_SAMPLES_PER_INSTANCE     := std_logic_vector(to_unsigned(15,CDR_LONG_WIDTH));
        ret(2).HISTORY_QOS                  := KEEP_ALL_HISTORY_QOS;
        ret(2).RELIABILITY_QOS              := RELIABLE_RELIABILITY_QOS;
        ret(2).PRESENTATION_QOS             := TOPIC_PRESENTATION_QOS;
        ret(2).DESTINATION_ORDER_QOS        := BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS;
        ret(2).COHERENT_ACCESS              := FALSE;
        ret(2).ORDERED_ACCESS               := FALSE;
        ret(2).WITH_KEY                     := TRUE;
        ret(2).MAX_PAYLOAD_SIZE             := 40;
        -- arzkrto
        ret(3).TIME_BASED_FILTER_QOS        := DURATION_ZERO;
        ret(3).DEADLINE_QOS                 := DURATION_INFINITE;
        ret(3).MAX_SAMPLES                  := std_logic_vector(to_unsigned(15,CDR_LONG_WIDTH));
        ret(3).MAX_INSTANCES                := std_logic_vector(to_unsigned(4,CDR_LONG_WIDTH));
        ret(3).MAX_SAMPLES_PER_INSTANCE     := std_logic_vector(to_unsigned(15,CDR_LONG_WIDTH));
        ret(3).HISTORY_QOS                  := KEEP_ALL_HISTORY_QOS;
        ret(3).RELIABILITY_QOS              := RELIABLE_RELIABILITY_QOS;
        ret(3).PRESENTATION_QOS             := TOPIC_PRESENTATION_QOS;
        ret(3).DESTINATION_ORDER_QOS        := BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS;
        ret(3).COHERENT_ACCESS              := FALSE;
        ret(3).ORDERED_ACCESS               := TRUE;
        ret(3).WITH_KEY                     := TRUE;
        ret(3).MAX_PAYLOAD_SIZE             := 40;
        -- arznriu
        ret(4).TIME_BASED_FILTER_QOS        := DURATION_ZERO;
        ret(4).DEADLINE_QOS                 := DURATION_INFINITE;
        ret(4).MAX_SAMPLES                  := std_logic_vector(to_unsigned(15,CDR_LONG_WIDTH));
        ret(4).MAX_INSTANCES                := std_logic_vector(to_unsigned(4,CDR_LONG_WIDTH));
        ret(4).MAX_SAMPLES_PER_INSTANCE     := std_logic_vector(to_unsigned(15,CDR_LONG_WIDTH));
        ret(4).HISTORY_QOS                  := KEEP_ALL_HISTORY_QOS;
        ret(4).RELIABILITY_QOS              := RELIABLE_RELIABILITY_QOS;
        ret(4).PRESENTATION_QOS             := INSTANCE_PRESENTATION_QOS;
        ret(4).DESTINATION_ORDER_QOS        := BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS;
        ret(4).COHERENT_ACCESS              := FALSE;
        ret(4).ORDERED_ACCESS               := FALSE;
        ret(4).WITH_KEY                     := FALSE;
        ret(4).MAX_PAYLOAD_SIZE             := 40;
        -- arzksto
        ret(5).TIME_BASED_FILTER_QOS        := DURATION_ZERO;
        ret(5).DEADLINE_QOS                 := DURATION_INFINITE;
        ret(5).MAX_SAMPLES                  := std_logic_vector(to_unsigned(15,CDR_LONG_WIDTH));
        ret(5).MAX_INSTANCES                := std_logic_vector(to_unsigned(4,CDR_LONG_WIDTH));
        ret(5).MAX_SAMPLES_PER_INSTANCE     := std_logic_vector(to_unsigned(15,CDR_LONG_WIDTH));
        ret(5).HISTORY_QOS                  := KEEP_ALL_HISTORY_QOS;
        ret(5).RELIABILITY_QOS              := RELIABLE_RELIABILITY_QOS;
        ret(5).PRESENTATION_QOS             := TOPIC_PRESENTATION_QOS;
        ret(5).DESTINATION_ORDER_QOS        := BY_SOURCE_TIMESTAMP_DESTINATION_ORDER_QOS;
        ret(5).COHERENT_ACCESS              := FALSE;
        ret(5).ORDERED_ACCESS               := TRUE;
        ret(5).WITH_KEY                     := TRUE;
        ret(5).MAX_PAYLOAD_SIZE             := 40;
        return ret;
    end function;
    constant TEST_CONFIG : CONFIG_ARRAY_TYPE := gen_test_config;
    
    -- *TYPE DECLARATION*
    type DDS_STAGE_TYPE is (IDLE, START, DONE, CHECK_SI, CHECK_DATA, WAIT_EOC);
    type RTPS_STAGE_TYPE is (IDLE, START, PUSH, DONE);
    type DDS_READER_MEM_ARRAY_TYPE is array (0 to NUM_READERS-1) of DDS_READER_MEM_TYPE;
    
    -- *SIGNAL DECLARATION*
    signal clk : std_logic := '0';
    signal reset : std_logic := '1';
    signal check_time : TIME_TYPE := TIME_ZERO;
    signal start_rtps, start_dds, ack_rtps, ack_dds, done_rtps, done_dds : std_logic_vector(0 to NUM_READERS-1) := (others => '0');
    signal opcode_rtps : HISTORY_CACHE_OPCODE_ARRAY_TYPE(0 to NUM_READERS-1) := (others => NOP);
    signal opcode_dds : DDS_READER_OPCODE_ARRAY_TYPE(0 to NUM_READERS-1) := (others => NOP);
    signal ret_rtps : HISTORY_CACHE_RESPONSE_ARRAY_TYPE(0 to NUM_READERS-1) := (others => ERROR);
    signal ready_in_rtps, valid_in_rtps, last_word_in_rtps : std_logic_vector(0 to NUM_READERS-1) := (others => '0');
    signal ready_out_dds, valid_out_dds, last_word_out_dds : std_logic_vector(0 to NUM_READERS-1) := (others => '0');
    signal data_in_rtps, data_out_dds : WORD_ARRAY_TYPE(0 to NUM_READERS-1) := (others => (others => '0'));
    signal get_data_dds, si_valid, eoc : std_logic_vector(0 to NUM_READERS-1) := (others => '0');
    signal return_code_dds : RETURN_CODE_ARRAY_TYPE(0 to NUM_READERS-1) := (others => (others => '0'));
    signal status : STATUS_KIND_ARRAY_TYPE(0 to NUM_READERS-1) := (others => (others => '0'));
    signal instance_state_dds : INSTANCE_STATE_ARRAY_TYPE(0 to NUM_READERS-1) := (others => ANY_INSTANCE_STATE);
    signal view_state_dds : VIEW_STATE_ARRAY_TYPE(0 to NUM_READERS-1) := (others => ANY_VIEW_STATE);
    signal sample_state_dds : SAMPLE_STATE_ARRAY_TYPE(0 to NUM_READERS-1) := (others => ANY_SAMPLE_STATE);
    signal instance_handle_dds : INSTANCE_HANDLE_ARRAY_TYPE(0 to NUM_READERS-1) := (others => HANDLE_NIL);
    signal max_samples_dds : MAX_SAMPLES_ARRAY_TYPE(0 to NUM_READERS-1) := (others => (others => '0'));
    signal sample_info : SAMPLE_INFO_ARRAY_TYPE(0 to NUM_READERS-1);
    
    signal ind : natural := 0;
    signal dds_start , dds_done , rtps_start, rtps_done : std_logic := '0';
    signal dds_cnt, dds_cnt2, rtps_cnt : natural := 0;
    signal dds_stage  : DDS_STAGE_TYPE := IDLE;
    signal rtps_stage : RTPS_STAGE_TYPE := IDLE;
    shared variable dds : DDS_READER_TEST_TYPE := DEFAULT_DDS_READER_TEST;
    shared variable rtps : RTPS_READER_TEST_TYPE := DEFAULT_RTPS_READER_TEST;
    shared variable mem : DDS_READER_MEM_ARRAY_TYPE := (others => DEFAULT_DDS_READER_MEM);
    signal data_id, ret_id, sstate_id, vstate_id, istate_id, inst_id, ts_id, pub_id, dis_gen_cnt_id, no_w_gen_cnt_id, srank_id, grank_id, agrank_id, eoc_id, valid_id, status_id : AlertLogIDType;
    
    -- *FUNCTION DECLARATION*
    function extract_key_hash (payload : TEST_PACKET_TYPE) return INSTANCE_HANDLE_TYPE is
        variable ret : INSTANCE_HANDLE_TYPE := HANDLE_NIL;
    begin
        for i in 0 to 3 loop
            ret(i) := not payload.data(i);
        end loop;
        
        return ret;
    end function;
    
    function gen_sn(input : natural) return SEQUENCENUMBER_TYPE is
        variable ret : SEQUENCENUMBER_TYPE;
    begin
        ret(0)  := (others => '0');
        ret(1)  := unsigned(int(input, WORD_WIDTH));
        return ret;
    end function;
    
    procedure wait_on_sig(signal sig : std_logic) is
    begin
        if (sig /= '1') then
            wait on sig until sig = '1';
        end if;
    end procedure;
    
begin

    -- Unit Under Test
    uut : entity work.dds_reader(arch)
        generic map (
            NUM_READERS             => NUM_READERS,
            CONFIG_ARRAY            => to_QUARTUS_CONFIG_ARRAY_TYPE(TEST_CONFIG),
            MAX_REMOTE_ENDPOINTS    => MAX_REMOTE_ENDPOINTS
        )
        port map (
            clk                 => clk,
            reset               => reset,
            time                => check_time,
            start_rtps          => start_rtps,
            opcode_rtps         => opcode_rtps,
            ack_rtps            => ack_rtps,
            done_rtps           => done_rtps,
            ret_rtps            => ret_rtps,
            data_in_rtps        => data_in_rtps,
            valid_in_rtps       => valid_in_rtps,
            ready_in_rtps       => ready_in_rtps,
            last_word_in_rtps   => last_word_in_rtps,
            start_dds           => start_dds,
            ack_dds             => ack_dds,
            opcode_dds          => opcode_dds,
            instance_state_dds  => instance_state_dds,
            view_state_dds      => view_state_dds,
            sample_state_dds    => sample_state_dds,
            instance_handle_dds => instance_handle_dds,
            max_samples_dds     => max_samples_dds,
            get_data_dds        => get_data_dds,
            done_dds            => done_dds,
            return_code_dds     => return_code_dds,
            ready_out_dds       => ready_out_dds,
            valid_out_dds       => valid_out_dds,
            data_out_dds        => data_out_dds,
            last_word_out_dds   => last_word_out_dds,
            sample_info         => sample_info,
            sample_info_valid   => si_valid,
            sample_info_ack     => (others => '1'),
            eoc                 => eoc,
            status              => status
        );
    
    stimulus_prc : process
        variable RV : RandomPType;
        variable cc : CACHE_CHANGE_TYPE := DEFAULT_CACHE_CHANGE;
        variable s  : SAMPLE_TYPE := DEFAULT_SAMPLE;
        variable kh1, kh2, kh3, kh4, kh5 : INSTANCE_HANDLE_TYPE := HANDLE_NIL;
        
        alias idle_sig is <<signal uut.idle_sig : std_logic>>;
        
        impure function gen_payload(key_hash : INSTANCE_HANDLE_TYPE; len : natural) return TEST_PACKET_TYPE is
            variable ret : TEST_PACKET_TYPE := EMPTY_TEST_PACKET;
        begin
            assert (len >= 4) report "Payload length has to be at least 16 Bytes long" severity FAILURE;
            
            for i in 0 to len-1 loop
                if (i < 4) then
                    -- NOTE: Beginning of payload is negated key to allow deterministic Key Hash generation from the kh_prc
                    ret.data(ret.length) := not key_hash(i);
                else
                    ret.data(ret.length) := RV.RandSlv(WORD_WIDTH);
                end if;
                ret.length  := ret.length + 1;
            end loop;
            ret.last(ret.length-1)  := '1';
            
            return ret;
        end function;
        
        impure function gen_key_hash return KEY_HASH_TYPE is
            variable ret : KEY_HASH_TYPE := KEY_HASH_NIL;
        begin
            for i in 0 to KEY_HASH_TYPE'length-1 loop
                ret(i) := RV.RandSlv(WORD_WIDTH);
            end loop;
            return ret;
        end function;
        
        procedure start_dds is
        begin
            dds_start   <= '1';
            wait until rising_edge(clk);
            dds_start   <= '0';
            wait until rising_edge(clk);
        end procedure;
        
        procedure start_rtps is
        begin
            rtps_start   <= '1';
            wait until rising_edge(clk);
            rtps_start   <= '0';
            wait until rising_edge(clk);
        end procedure;
        
        procedure wait_on_completion is
        begin
            if (rtps_done /= '1' or dds_done  /= '1') then
                wait until rtps_done = '1' and dds_done  = '1';
            end if;
        end procedure;
        
        -- NOTE: This procedure waits until the idle_sig is high for at least
        --       two consecutive clock cycles.
        procedure wait_on_idle is
            variable first : boolean := TRUE;
        begin
            loop
                if (idle_sig /= '1') then
                    wait until idle_sig = '1';
                elsif (not first) then
                    exit;
                end if;
                wait until rising_edge(clk);
                wait until rising_edge(clk);
                first := FALSE;
            end loop;
        end procedure;
        
    begin
        
        SetAlertLogName("L0_dds_reader_test3 - DDS Handling");
        SetAlertEnable(FAILURE, TRUE);
        SetAlertEnable(ERROR, TRUE);
        SetAlertEnable(WARNING, TRUE);
        SetLogEnable(DEBUG, TRUE);
        SetLogEnable(PASSED, FALSE);
        SetLogEnable(INFO, TRUE);
        RV.InitSeed(RV'instance_name);
        sstate_id       <= GetAlertLogID("Sample State", ALERTLOG_BASE_ID);
        vstate_id       <= GetAlertLogID("View State", ALERTLOG_BASE_ID);
        istate_id       <= GetAlertLogID("Instance State", ALERTLOG_BASE_ID);
        ts_id           <= GetAlertLogID("Source Timestamp", ALERTLOG_BASE_ID);
        inst_id         <= GetAlertLogID("Instance Handle", ALERTLOG_BASE_ID);
        pub_id          <= GetAlertLogID("Publication Hanlde", ALERTLOG_BASE_ID);
        dis_gen_cnt_id  <= GetAlertLogID("Disposed Generation Count", ALERTLOG_BASE_ID);
        no_w_gen_cnt_id <= GetAlertLogID("No Writers Generation Count", ALERTLOG_BASE_ID);
        srank_id        <= GetAlertLogID("Sample Rank", ALERTLOG_BASE_ID);
        grank_id        <= GetAlertLogID("Generation Rank", ALERTLOG_BASE_ID);
        agrank_id       <= GetAlertLogID("Absolute Generation Rank", ALERTLOG_BASE_ID);
        eoc_id          <= GetAlertLogID("End Of Collection", ALERTLOG_BASE_ID);
        valid_id        <= GetAlertLogID("Valid Data", ALERTLOG_BASE_ID);
        data_id         <= GetAlertLogID("Data Out", ALERTLOG_BASE_ID);
        ret_id          <= GetAlertLogID("Return Code", ALERTLOG_BASE_ID);
        
        -- Key Hashes
        kh3 := (x"0CEAB0C6", x"FA04B9AD", x"A96EB495", x"4E0EB999");
        kh4 := (x"A7EB605C", x"FF4BEF3A", x"3C5E8724", x"CCA0CA67");
        kh2 := (x"BC070AC4", x"0BAB5811", x"14EA8D61", x"F669189B");
        kh1 := (x"F12C31DA", x"E3FE0F3F", x"01F36685", x"446518CA");
        kh5 := gen_key_hash;
        
        
        Log("Initiating Test", INFO);
        Log("Current Time: 0s", INFO);
        check_time  <= TIME_ZERO;
        reset       <= '1';
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        reset   <= '0';
        wait_on_idle;
        
        Log("*READER 0 / READER 1 / READER 2 / READER 3*", INFO);
        -- MEM: -
        -- ISTATE: -
        -- VIEW: -
        -- WRITER: -
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := FALSE;
        cc.kind             := ALIVE;
        cc.instance         := kh1;
        cc.payload          := gen_payload(kh1,10);
        cc.src_timestamp    := gen_duration(0 sec);
        
        Log("R0,R1,R2,R3: RTPS Operation ADD_CACHE_CHANGE [KEY_HASH, Instance 1, Writer 0, Aligned Payload, ID 0] (ACCEPTED)", INFO);
        Log("R0,R1,R2,R3: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 0;
        rtps.ret_code   := OK;
        s               := to_sample(cc,ALIVE_INSTANCE_STATE);
        add_sample(s,mem(0), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(1), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(2), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(3), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 0
        ind <= 0;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 1
        ind <= 1;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 2
        ind <= 2;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 3
        ind <= 3;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0)
        -- ISTATE: I1:ALIVE
        -- VIEW: I1:NEW
        -- WRITER: W0:I1
        
        Log("Current Time: 1s", INFO);
        check_time  <= gen_duration(1 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := TRUE;
        cc.kind             := NOT_ALIVE_DISPOSED;
        cc.instance         := kh1;
        cc.payload          := gen_payload(kh1,5);
        cc.src_timestamp    := gen_duration(1 sec);
        
        Log("R0,R1,R2,R3: RTPS Operation ADD_CACHE_CHANGE [DISPOSE, Instance 1, Writer 0, ID 1]", INFO);
        Log("R0,R1,R2,R3: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 0;
        rtps.ret_code   := OK;
        s               := to_sample(cc,NOT_ALIVE_DISPOSED_INSTANCE_STATE);
        add_sample(s,mem(0), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(1), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(2), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(3), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 0
        ind <= 0;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 1
        ind <= 1;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 2
        ind <= 2;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 3
        ind <= 3;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1)
        -- ISTATE: I1:DISPOSED
        -- VIEW: I1:NEW
        -- WRITER: W0:I1
        
        Log("Current Time: 2s", INFO);
        check_time  <= gen_duration(2 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := FALSE;
        cc.kind             := ALIVE;
        cc.instance         := kh2;
        cc.payload          := gen_payload(kh2,10);
        cc.src_timestamp    := gen_duration(2 sec);
        
        Log("R0,R1,R2,R3: RTPS Operation ADD_CACHE_CHANGE [KEY_HASH, Instance 2, Writer 1, Aligned Payload, ID 2]", INFO);
        Log("R0,R1,R2,R3: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 1;
        rtps.ret_code   := OK;
        s               := to_sample(cc,ALIVE_INSTANCE_STATE);
        add_sample(s,mem(0), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(1), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(2), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(3), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 0
        ind <= 0;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 1
        ind <= 1;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 2
        ind <= 2;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 3
        ind <= 3;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2)
        -- ISTATE: I1:DISPOSED, I2:ALIVE
        -- VIEW: I1:NEW, I2:NEW
        -- WRITER: W0:I1, W1:I2
        
        Log("Current Time: 3s", INFO);
        check_time  <= gen_duration(3 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := FALSE;
        cc.kind             := ALIVE;
        cc.instance         := kh3;
        cc.payload          := gen_payload(kh3,10);
        cc.src_timestamp    := gen_duration(3 sec);
        
        Log("R0,R1,R2,R3: RTPS Operation ADD_CACHE_CHANGE [KEY_HASH, Instance 3, Writer 2, Aligned Payload, ID 3]", INFO);
        Log("R0,R1,R2,R3: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 2;
        rtps.ret_code   := OK;
        s               := to_sample(cc,ALIVE_INSTANCE_STATE);
        add_sample(s,mem(0), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(1), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(2), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(3), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 0
        ind <= 0;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 1
        ind <= 1;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 2
        ind <= 2;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 3
        ind <= 3;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3)
        -- ISTATE: I1:DISPOSED, I2:ALIVE, I3:ALIVE
        -- VIEW: I1:NEW, I2:NEW, I3:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3
        
        Log("Current Time: 4s", INFO);
        check_time  <= gen_duration(4 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := FALSE;
        cc.kind             := ALIVE;
        cc.instance         := kh4;
        cc.payload          := gen_payload(kh4,10);
        cc.src_timestamp    := gen_duration(4 sec);
        
        Log("R0,R1,R2,R3: RTPS Operation ADD_CACHE_CHANGE [KEY_HASH, Instance 4, Writer 2, Aligned Payload, ID 4]", INFO);
        Log("R0,R1,R2,R3: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 2;
        rtps.ret_code   := OK;
        s               := to_sample(cc,ALIVE_INSTANCE_STATE);
        add_sample(s,mem(0), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(1), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(2), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(3), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 0
        ind <= 0;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 1
        ind <= 1;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 2
        ind <= 2;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 3
        ind <= 3;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4),
        -- ISTATE: I1:DISPOSED, I2:ALIVE, I3:ALIVE, I4:ALIVE
        -- VIEW: I1:NEW, I2:NEW, I3:NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        Log("Current Time: 5s", INFO);
        check_time  <= gen_duration(5 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := TRUE;
        cc.kind             := NOT_ALIVE_DISPOSED;
        cc.instance         := kh2;
        cc.payload          := gen_payload(kh2,5);
        cc.src_timestamp    := gen_duration(5 sec);
        
        Log("R0,R1,R2,R3: RTPS Operation ADD_CACHE_CHANGE [DISPOSE, Instance 2, Writer 1, ID 5]", INFO);
        Log("R0,R1,R2,R3: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 1;
        rtps.ret_code   := OK;
        s               := to_sample(cc,NOT_ALIVE_DISPOSED_INSTANCE_STATE);
        add_sample(s,mem(0), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(1), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(2), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(3), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 0
        ind <= 0;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 1
        ind <= 1;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 2
        ind <= 2;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 3
        ind <= 3;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5)
        -- ISTATE: I1:DISPOSED, I2:DISPOSED, I3:ALIVE, I4:ALIVE
        -- VIEW: I1:NEW, I2:NEW, I3:NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        Log("Current Time: 6s", INFO);
        check_time  <= gen_duration(6 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := TRUE;
        cc.kind             := NOT_ALIVE_DISPOSED;
        cc.instance         := kh3;
        cc.payload          := gen_payload(kh3,5);
        cc.src_timestamp    := gen_duration(6 sec);
        
        Log("R0,R1,R2,R3: RTPS Operation ADD_CACHE_CHANGE [DISPOSE, Instance 3, Writer 2, ID 6]", INFO);
        Log("R0,R1,R2,R3: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 2;
        rtps.ret_code   := OK;
        s               := to_sample(cc,NOT_ALIVE_DISPOSED_INSTANCE_STATE);
        add_sample(s,mem(0), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(1), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(2), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(3), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 0
        ind <= 0;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 1
        ind <= 1;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 2
        ind <= 2;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 3
        ind <= 3;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6)
        -- ISTATE: I1:DISPOSED, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NEW, I2:NEW, I3:NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        Log("Current Time: 7s", INFO);
        check_time  <= gen_duration(7 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := TRUE;
        cc.kind             := NOT_ALIVE_DISPOSED;
        cc.instance         := kh4;
        cc.payload          := gen_payload(kh4,5);
        cc.src_timestamp    := gen_duration(7 sec);
        
        Log("R0,R1,R2,R3: RTPS Operation ADD_CACHE_CHANGE [DISPOSE, Instance 4, Writer 2, ID 7]", INFO);
        Log("R0,R1,R2,R3: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 2;
        rtps.ret_code   := OK;
        s               := to_sample(cc,NOT_ALIVE_DISPOSED_INSTANCE_STATE);
        add_sample(s,mem(0), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(1), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(2), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(3), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 0
        ind <= 0;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 1
        ind <= 1;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 2
        ind <= 2;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 3
        ind <= 3;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7)
        -- ISTATE: I1:DISPOSED, I2:DISPOSED, I3:DISPOSED, I4:DISPOSED
        -- VIEW: I1:NEW, I2:NEW, I3:NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        Log("Current Time: 8s", INFO);
        check_time  <= gen_duration(8 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := FALSE;
        cc.kind             := ALIVE;
        cc.instance         := kh4;
        cc.payload          := gen_payload(kh4,10);
        cc.src_timestamp    := gen_duration(8 sec);
        
        Log("R0,R1,R2,R3: RTPS Operation ADD_CACHE_CHANGE [KEY_HASH, Instance 4, Writer 2, Aligned Payload, ID 8]", INFO);
        Log("R0,R1,R2,R3: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 2;
        rtps.ret_code   := OK;
        s               := to_sample(cc,ALIVE_INSTANCE_STATE);
        add_sample(s,mem(0), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(1), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(2), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(3), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 0
        ind <= 0;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 1
        ind <= 1;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 2
        ind <= 2;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 3
        ind <= 3;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8)
        -- ISTATE: I1:DISPOSED, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NEW, I2:NEW, I3:NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        Log("Current Time: 9s", INFO);
        check_time  <= gen_duration(9 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := FALSE;
        cc.kind             := ALIVE;
        cc.instance         := kh1;
        cc.payload          := gen_payload(kh1,10);
        cc.src_timestamp    := gen_duration(9 sec);
        
        Log("R0,R1,R2,R3: RTPS Operation ADD_CACHE_CHANGE [KEY_HASH, Instance 1, Writer 0, Aligned Payload, ID 9]", INFO);
        Log("R0,R1,R2,R3: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 0;
        rtps.ret_code   := OK;
        s               := to_sample(cc,ALIVE_INSTANCE_STATE);
        add_sample(s,mem(0), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(1), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(2), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(3), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 0
        ind <= 0;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 1
        ind <= 1;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 2
        ind <= 2;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 3
        ind <= 3;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NEW, I2:NEW, I3:NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        Log("Current Time: 10s", INFO);
        check_time  <= gen_duration(10 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := FALSE;
        cc.kind             := ALIVE;
        cc.instance         := kh2;
        cc.payload          := gen_payload(kh2,10);
        cc.src_timestamp    := gen_duration(10 sec);
        
        Log("R0,R1,R2,R3: RTPS Operation ADD_CACHE_CHANGE [KEY_HASH, Instance 2, Writer 1, Aligned Payload, ID 10]", INFO);
        Log("R0,R1,R2,R3: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 1;
        rtps.ret_code   := OK;
        s               := to_sample(cc,ALIVE_INSTANCE_STATE);
        add_sample(s,mem(0), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(1), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(2), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(3), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 0
        ind <= 0;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 1
        ind <= 1;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 2
        ind <= 2;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 3
        ind <= 3;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10)
        -- ISTATE: I1:ALIVE, I2:ALIVE, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NEW, I2:NEW, I3:NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        Log("Current Time: 11s", INFO);
        check_time  <= gen_duration(11 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := TRUE;
        cc.kind             := NOT_ALIVE_DISPOSED;
        cc.instance         := kh2;
        cc.payload          := gen_payload(kh2,5);
        cc.src_timestamp    := gen_duration(11 sec);
        
        Log("R0,R1,R2,R3: RTPS Operation ADD_CACHE_CHANGE [DISPOSE, Instance 2, Writer 1, ID 11]", INFO);
        Log("R0,R1,R2,R3: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 1;
        rtps.ret_code   := OK;
        s               := to_sample(cc,NOT_ALIVE_DISPOSED_INSTANCE_STATE);
        add_sample(s,mem(0), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(1), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(2), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(3), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 0
        ind <= 0;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 1
        ind <= 1;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 2
        ind <= 2;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 3
        ind <= 3;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NEW, I2:NEW, I3:NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ [MAX_SAMPLES < SAMPLES]
        -- TEST: READ [ANY SSTATE, ANY ISTATE, ANY VIEW]
        
        Log("R0,R1,R2,R3: DDS Operation READ [MAX_SAMPLES 1, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 3;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        -- READER 0
        Log("R0: Expected ID0,ID1,ID9", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: Expected ID0,ID1,ID9", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: Expected ID0,ID1,ID9", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: Expected ID0,ID1,ID2", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- READER 0 / READER 1 / READER 2
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NEW, I3:NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        -- READER 3
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NEW, I2:NEW, I3:NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ MARKS SAMPLES AS READ
        -- TEST: READ_NEXT_SAMPLE [WITH UNREAD SAMPLE]
        
        Log("R0,R1,R2,R3: DDS Operation READ_NEXT_SAMPLE", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_NEXT_SAMPLE;
        -- READER 0
        Log("R0: Expected ID2", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: Expected ID2", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: Expected ID2", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: Expected ID3", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- READER 0 / READER 1 / READER 2
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NEW, I3:NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        -- READER 3
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NEW, I2:NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ_INSTANCE [KNOWN INSTANCE, COMPATIBLE SAMPLES]
        
        Log("R0,R1,R2: DDS Operation READ_INSTANCE [MAX_SAMPLES 1, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 3]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_INSTANCE;
        dds.max_samples := 1;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh3;
        -- READER 0
        Log("R0: Expected ID3", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: Expected ID3", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: Expected ID3", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        Log("R3: DDS Operation READ_INSTANCE [MAX_SAMPLES 1, NOT_READ_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 3] (Expected ID9)", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_INSTANCE;
        dds.max_samples := 1;
        dds.sstate      := NOT_READ_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh1;
        -- READER 3
        Log("R3: Expected ID9", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ_NEXT_INSTANCE [WITH NEXT INSTANCE, COMPATIBLE SAMPLES]
        
        Log("R0,R1,R2,R3: DDS Operation READ_NEXT_INSTANCE [MAX_SAMPLES 1, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 3]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_NEXT_INSTANCE;
        dds.max_samples := 1;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh3;
        -- READER 0
        Log("R0: Expected ID4", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: Expected ID4", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: Expected ID4", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: Expected ID4", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ [SPECIFIED SSTATE, ANY ISTATE, ANY VIEW]
        -- TEST: READ [MAX_SAMPLES > SAMPLES]
        
        Log("R0,R1,R2,R3: DDS Operation READ [MAX_SAMPLES 20, READ_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := READ_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        -- READER 0
        Log("R0: Expected ID0,ID1,ID9,ID2,ID3,ID4", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: Expected ID0,ID1,ID9,ID2,ID3,ID4", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: Expected ID0,ID1,ID9,ID2,ID3,ID4", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: Expected ID0,ID1,ID2,ID3,ID4,ID9", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ [SPECIFIED SSTATE, SPECIFIED ISTATE, ANY VIEW]
        
        Log("R0,R1,R2,R3: DDS Operation READ [MAX_SAMPLES 20, READ_SAMPLE_STATE, NOT_ALIVE_DISPOSED_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := READ_SAMPLE_STATE;
        dds.istate      := NOT_ALIVE_DISPOSED_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        -- READER 0
        Log("R0: Expected ID2,ID3", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: Expected ID2,ID3", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: Expected ID2,ID3", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: Expected ID2,ID3", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ [SPECIFIED SSTATE, ANY ISTATE, SPECIFIED VIEW]
        -- TEST: READ MODIFIES VIEW STATE [READ CURRENT GENERATION]
        -- TEST: READ MODIFIES VIEW STATE [READ PREVIOUS GENERATION]
        
        Log("R0,R1,R2,R3: DDS Operation READ [MAX_SAMPLES 20, READ_SAMPLE_STATE, ANY_INSTANCE_STATE, NEW_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := READ_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := NEW_VIEW_STATE;
        -- READER 0
        Log("R0: Expected ID2,ID4", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: Expected ID2,ID4", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: Expected ID2,ID4", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: Expected ID2,ID4", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ [SPECIFIED SSTATE, SPECIFIED ISTATE, SPECIFIED VIEW]
        
        Log("R0,R1,R2,R3: DDS Operation READ [MAX_SAMPLES 20, READ_SAMPLE_STATE, NOT_ALIVE_DISPOSED_INSTANCE_STATE, NEW_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := READ_SAMPLE_STATE;
        dds.istate      := NOT_ALIVE_DISPOSED_INSTANCE_STATE;
        dds.vstate      := NEW_VIEW_STATE;
        -- READER 0
        Log("R0: Expected ID2", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: Expected ID2", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: Expected ID2", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: Expected ID2", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ [ANY SSTATE, ANY ISTATE, SPECIFIED VIEW]
        
        Log("R0,R1,R2,R3: DDS Operation READ [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, NOT_NEW_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := NOT_NEW_VIEW_STATE;
        -- READER 0
        Log("R0: Expected ID0,ID1,ID9,ID3,ID6", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: Expected ID0,ID1,ID9,ID3,ID6", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: Expected ID0,ID1,ID9,ID3,ID6", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: Expected ID0,ID1,ID3,ID6,ID9", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ [ANY SSTATE, SPECIFIED ISTATE, SPECIFIED VIEW]
        
        Log("R0,R1,R2,R3: DDS Operation READ [MAX_SAMPLES 20, ANY_SAMPLE_STATE, NOT_ALIVE_DISPOSED_INSTANCE_STATE, NOT_NEW_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := NOT_ALIVE_DISPOSED_INSTANCE_STATE;
        dds.vstate      := NOT_NEW_VIEW_STATE;
        -- READER 0
        Log("R0: Expected ID3,ID6", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: Expected ID3,ID6", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: Expected ID3,ID6", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: Expected ID3,ID6", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ [ANY SSTATE, SPECIFIED ISTATE, ANY VIEW]
        
        Log("R0,R1,R2,R3: DDS Operation READ [MAX_SAMPLES 20, ANY_SAMPLE_STATE, NOT_ALIVE_DISPOSED_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := NOT_ALIVE_DISPOSED_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        -- READER 0
        Log("R0: Expected ID2,ID5,ID10,ID11,ID3,ID6", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: Expected ID2,ID5,ID10,ID11,ID3,ID6", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: Expected ID2,ID5,ID10,ID11,ID3,ID6", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: Expected ID2,ID3,ID5,ID6,ID10,ID11", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ_INSTANCE [UNKNOWN INSTANCE]
        
        Log("R0,R1,R2,R3: DDS Operation READ_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Unknown Instance]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh5;
        dds.ret_code    := RETCODE_BAD_PARAMETER;
        -- READER 0
        Log("R0: Bad Parameter", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: Bad Parameter", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: Bad Parameter", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: Bad Parameter", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ_INSTANCE [KNOWN INSTANCE, UNCOMPATIBLE SAMPLES]
        
        Log("R0,R1,R2,R3: DDS Operation READ_INSTANCE [MAX_SAMPLES 20, NOT_READ_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 1]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := NOT_READ_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh1;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 0
        Log("R0: No Data", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: No Data", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: No Data", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: No Data", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ_NEXT_INSTANCE [WITH NEXT INSTANCE, UNCOMPATIBLE SAMPLES]
        
        Log("R0,R1,R2,R3: DDS Operation READ_NEXT_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, NOT_ALIVE_DISPOSED_INSTANCE_STATE, ANY_VIEW_STATE, Instance 2]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_NEXT_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := NOT_ALIVE_DISPOSED_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh2;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 0
        Log("R0: No Data", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: No Data", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: No Data", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: No Data", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ_NEXT_INSTANCE [WITH NEXT INSTANCE, WITH COMPATIBLE SAMPLE, NOT DIRECT NEXT INSTANCE]
        
        Log("R0,R1,R2,R3: DDS Operation READ_NEXT_INSTANCE [MAX_SAMPLES 20, NOT_READ_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 3]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_NEXT_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := NOT_READ_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh3;
        dds.ret_code    := RETCODE_OK;
        -- READER 0
        Log("R0: Expected ID7,ID8", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: Expected ID7,ID8", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: Expected ID7,ID8", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: Expected ID7,ID8", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ [NO COMPATIBLE SAMPLES]
        
        Log("R0,R1,R2,R3: DDS Operation READ [MAX_SAMPLES 20, ANY_SAMPLE_STATE, NOT_ALIVE_NO_WRITERS_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := NOT_ALIVE_NO_WRITERS_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 0
        Log("R0: No Data", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: No Data", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: No Data", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: No Data", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ_NEXT_SAMPLE [WITHOUT UNREAD SAMPLE]
        
        Log("R0,R1,R2,R3: DDS Operation READ_NEXT_SAMPLE", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_NEXT_SAMPLE;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 0
        Log("R0: No Data", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: No Data", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: No Data", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: No Data", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: TAKE
        
        Log("R0,R1,R2,R3: DDS Operation TAKE [MAX_SAMPLES 1, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE;
        dds.max_samples := 1;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.ret_code    := RETCODE_OK;
        -- READER 0
        Log("R0: Expected ID0", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: Expected ID0", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: Expected ID0", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: Expected ID0", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: TAKE_INSTANCE
        
        Log("R0,R1,R2,R3: DDS Operation TAKE_INSTANCE [MAX_SAMPLES 1, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 2]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_INSTANCE;
        dds.max_samples := 1;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh2;
        dds.ret_code    := RETCODE_OK;
        -- READER 0
        Log("R0: Expected ID2", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: Expected ID2", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: Expected ID2", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: Expected ID2", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S2-(1), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: TAKE_NEXT_INSTANCE
        -- TEST: READ_NEXT_INSTANCE [HANDLE_NIL]
        
        Log("R0,R1,R2,R3: DDS Operation TAKE_NEXT_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, HANDLE_NIL]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_NEXT_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := HANDLE_NIL;
        dds.ret_code    := RETCODE_OK;
        -- READER 0
        Log("R0: Expected ID3,ID6", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: Expected ID3,ID6", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: Expected ID3,ID6", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: Expected ID3,ID6", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S2-(1), I4S1(4), I2S2-(5), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: TAKE REMOVES SAMPLE
        -- TEST: READ_INSTANCE [NO SAMPLES]
        
        Log("R0,R1,R2,R3: DDS Operation READ_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 3]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh3;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 0
        Log("R0: No Data", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: No Data", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: No Data", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: No Data", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S2-(1), I4S1(4), I2S2-(5), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        Log("R0,R1,R2,R3: DDS Operation TAKE_NEXT_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 3]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_NEXT_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh3;
        dds.ret_code    := RETCODE_OK;
        -- READER 0
        Log("R0: Expected ID4,ID7,ID8", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: Expected ID4,ID7,ID8", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: Expected ID4,ID7,ID8", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: Expected ID4,ID7,ID8", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S2-(1), I2S2-(5), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: TAKE_INSTANCE [NO SAMPLES]
        
        Log("R0,R1,R2,R3: DDS Operation TAKE_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 4]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh4;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 0
        Log("R0: No Data", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: No Data", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: No Data", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: No Data", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S2-(1), I2S2-(5), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        Log("R0,R1,R2,R3: DDS Operation TAKE_NEXT_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 4]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_NEXT_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh4;
        dds.ret_code    := RETCODE_OK;
        -- READER 0
        Log("R0: Expected ID5,ID10,ID11", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: Expected ID5,ID10,ID11", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: Expected ID5,ID10,ID11", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: Expected ID5,ID10,ID11", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S2-(1), I1S3(9)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        Log("R0,R1,R2,R3: DDS Operation READ_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 2]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh2;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 0
        Log("R0: No Data", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: No Data", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: No Data", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: No Data", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S2-(1), I1S3(9)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ_NEXT_INSTANCE [WITH SAMPLES, WITHOUT NEXT INSTANCE]
        
        Log("R0,R1,R2,R3: DDS Operation READ_NEXT_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 1]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_NEXT_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh1;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 0
        Log("R0: No Data", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: No Data", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: No Data", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: No Data", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S2-(1), I1S3(9)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        Log("R0,R1,R2,R3: DDS Operation TAKE_NEXT_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 2]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_NEXT_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh2;
        dds.ret_code    := RETCODE_OK;
        -- READER 0
        Log("R0: Expected ID1,ID9", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: Expected ID1,ID9", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: Expected ID1,ID9", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: Expected ID1,ID9", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: GET ALL DATA WITH READ_NEXT_INSTANCE
        -- TEST: READ [NO SAMPLES]
        
        Log("R0,R1,R2,R3: DDS Operation READ [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 0
        Log("R0: No Data", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: No Data", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: No Data", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: No Data", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: TAKE [NO SAMPLES]
        
        Log("R0,R1,R2,R3: DDS Operation TAKE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 0
        Log("R0: No Data", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: No Data", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: No Data", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: No Data", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ_NEXT_INSTANCE [NO SAMPLE]
        
        Log("R0,R1,R2,R3: DDS Operation READ_NEXT_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, HANDLE_NIL]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_NEXT_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := HANDLE_NIL;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 0
        Log("R0: No Data", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: No Data", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: No Data", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: No Data", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: TAKE_NEXT_INSTANCE [NO SAMPLE]
        
        Log("R0,R1,R2,R3: DDS Operation TAKE_NEXT_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, HANDLE_NIL]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_NEXT_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := HANDLE_NIL;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 0
        Log("R0: No Data", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: No Data", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: No Data", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: No Data", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ_NEXT_SAMPLE [NO SAMPLE]
        
        Log("R0,R1,R2,R3: DDS Operation READ_NEXT_SAMPLE", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_NEXT_SAMPLE;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 0
        Log("R0: No Data", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: No Data", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: No Data", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: No Data", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: TAKE_NEXT_SAMPLE [NO SAMPLE]
        
        Log("R0,R1,R2,R3: DDS Operation TAKE_NEXT_SAMPLE", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_NEXT_SAMPLE;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 0
        Log("R0: No Data", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: No Data", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: No Data", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: No Data", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        Log("Current Time: 12s", INFO);
        check_time  <= gen_duration(12 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := FALSE;
        cc.kind             := ALIVE;
        cc.instance         := kh2;
        cc.payload          := gen_payload(kh2,10);
        cc.src_timestamp    := gen_duration(12 sec);
        
        Log("R0,R1,R2,R3: RTPS Operation ADD_CACHE_CHANGE [KEY_HASH, Instance 2, Writer 1, Aligned Payload, ID 12]", INFO);
        Log("R0,R1,R2,R3: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 1;
        rtps.ret_code   := OK;
        s               := to_sample(cc,ALIVE_INSTANCE_STATE);
        add_sample(s,mem(0), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(1), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(2), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        add_sample(s,mem(3), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 0
        ind <= 0;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 1
        ind <= 1;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 2
        ind <= 2;
        start_rtps;
        wait_on_sig(rtps_done);
        -- READER 3
        ind <= 3;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I2S5(12)
        -- ISTATE: I1:ALIVE, I2:ALIVE, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: TAKE_NEXT_SAMPLE
        
        Log("R0,R1,R2,R3: DDS Operation TAKE_NEXT_SAMPLE", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_NEXT_SAMPLE;
        dds.ret_code    := RETCODE_OK;
        -- READER 0
        Log("R0: Expected ID12", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: Expected ID12", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: Expected ID12", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: Expected ID12", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: I1:ALIVE, I2:ALIVE, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        Log("R0,R1,R2,R3: DDS Operation READ [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 0
        Log("R0: No Data", DEBUG);
        ind <= 0;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 1
        Log("R1: No Data", DEBUG);
        ind <= 1;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 2
        Log("R2: No Data", DEBUG);
        ind <= 2;
        start_dds;
        wait_on_sig(dds_done);
        -- READER 3
        Log("R3: No Data", DEBUG);
        ind <= 3;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: I1:ALIVE, I2:ALIVE, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        Log("*READER 4*", INFO);
        -- MEM: -
        -- ISTATE: -
        -- VIEW: -
        -- WRITER: -
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := FALSE;
        cc.kind             := ALIVE;
        cc.payload          := gen_payload(KEY_HASH_NIL,10);
        cc.src_timestamp    := gen_duration(0 sec);
        
        Log("R4: RTPS Operation ADD_CACHE_CHANGE [Writer 0, Aligned Payload]", INFO);
        Log("R4: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 0;
        rtps.ret_code   := OK;
        s               := to_sample(cc,ALIVE_INSTANCE_STATE);
        add_sample(s,mem(4), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 4
        ind <= 4;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: S0
        -- ISTATE: ALIVE
        -- VIEW: NEW
        -- WRITER: 0
        
        Log("Current Time: 1s", INFO);
        check_time  <= gen_duration(1,0);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := FALSE;
        cc.kind             := NOT_ALIVE_DISPOSED;
        cc.src_timestamp    := gen_duration(1 sec);
        
        Log("R4: RTPS Operation ADD_CACHE_CHANGE [DISPOSE, Writer 0, Aligned Payload]", INFO);
        Log("R4: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 0;
        rtps.ret_code   := OK;
        s               := to_sample(cc,NOT_ALIVE_DISPOSED_INSTANCE_STATE);
        add_sample(s,mem(4), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 4
        ind <= 4;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: S0, S1-
        -- ISTATE: DISPOSED
        -- VIEW: NEW
        -- WRITER: 0
        
        -- TEST: READ [MAX_SAMPLES < SAMPLES]
        
        Log("R4: DDS Operation READ [MAX_SAMPLES 1, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        Log("R4: Expected ID0", DEBUG);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 1;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        -- READER 4
        ind <= 4;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: S0, S1-
        -- ISTATE: DISPOSED
        -- VIEW: NOT_NEW
        -- WRITER: 0
        
        -- TEST: READ [NO COMPATIBLE SAMPLES]
        -- TEST: READ MODIFIES VIEW STATE [READ CURRENT GENERATION]
        
        Log("R4: DDS Operation READ [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, NEW_VIEW_STATE]", INFO);
        Log("R4: No Data", DEBUG);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := NEW_VIEW_STATE;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 4
        ind <= 4;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: S0, S1-
        -- ISTATE: DISPOSED
        -- VIEW: NOT_NEW
        -- WRITER: 0
        
        Log("Current Time: 2s", INFO);
        check_time  <= gen_duration(2,0);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := FALSE;
        cc.kind             := ALIVE;
        cc.payload          := gen_payload(KEY_HASH_NIL,10);
        cc.src_timestamp    := gen_duration(2 sec);
        
        Log("R4: RTPS Operation ADD_CACHE_CHANGE [Writer 0, Aligned Payload]", INFO);
        Log("R4: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 0;
        rtps.ret_code   := OK;
        s               := to_sample(cc,ALIVE_INSTANCE_STATE);
        add_sample(s,mem(4), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 4
        ind <= 4;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: S0, S1-, S2
        -- ISTATE: ALIVE
        -- VIEW: NEW
        -- WRITER: 0
        
        -- TEST: READ_NEXT_SAMPLE [WITH UNREAD SAMPLE]
        
        Log("R4: DDS Operation READ_NEXT_SAMPLE", INFO);
        Log("R4: Expected ID1", DEBUG);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_NEXT_SAMPLE;
        -- READER 4
        ind <= 4;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: S0, S1-, S2
        -- ISTATE: ALIVE
        -- VIEW: NEW
        -- WRITER: 0
        
        -- TEST: READ MARKS SAMPLES AS READ
        -- TEST: READ MODIFIES VIEW STATE [READ PREVIOUS GENERATION]
        -- TEST: READ [MAX_SAMPLES > SAMPLES]
        
        Log("R4: DDS Operation READ [MAX_SAMPLES 20, READ_SAMPLE_STATE, ALIVE_INSTANCE_STATE, NEW_VIEW_STATE]", INFO);
        Log("R4: Expected ID0,ID1", DEBUG);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := READ_SAMPLE_STATE;
        dds.istate      := ALIVE_INSTANCE_STATE;
        dds.vstate      := NEW_VIEW_STATE;
        -- READER 4
        ind <= 4;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: S0, S1-, S2
        -- ISTATE: ALIVE
        -- VIEW: NEW
        -- WRITER: 0
        
        -- TEST: TAKE
        
        Log("R4: DDS Operation TAKE [MAX_SAMPLES 1, READ_SAMPLE_STATE, ALIVE_INSTANCE_STATE, NEW_VIEW_STATE]", INFO);
        Log("R4: Expected ID0", DEBUG);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE;
        dds.max_samples := 1;
        dds.sstate      := READ_SAMPLE_STATE;
        dds.istate      := ALIVE_INSTANCE_STATE;
        dds.vstate      := NEW_VIEW_STATE;
        -- READER 4
        ind <= 4;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: S1-, S2
        -- ISTATE: ALIVE
        -- VIEW: NEW
        -- WRITER: 0
        
        -- TEST: TAKE_NEXT_SAMPLE
        
        Log("R4: DDS Operation TAKE_NEXT_SAMPLE", INFO);
        Log("R4: Expected ID2", DEBUG);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_NEXT_SAMPLE;
        -- READER 4
        ind <= 4;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: S1-
        -- ISTATE: ALIVE
        -- VIEW: NOT_NEW
        -- WRITER: 0
        
        -- TEST: READ_NEXT_SAMPLE [WITHOUT UNREAD SAMPLE]
        
        Log("R4: DDS Operation READ_NEXT_SAMPLE", INFO);
        Log("R4: No Data", DEBUG);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_NEXT_SAMPLE;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 4
        ind <= 4;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: S1-
        -- ISTATE: ALIVE
        -- VIEW: NOT_NEW
        -- WRITER: 0
        
        Log("R4: DDS Operation TAKE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        Log("R4: Expected ID1", DEBUG);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        -- READER 4
        ind <= 4;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: ALIVE
        -- VIEW: NOT_NEW
        -- WRITER: 0
        
        -- TEST: TAKE REMOVES SAMPLE
        -- TEST: TAKE [NO SAMPLES]
        
        Log("R4: DDS Operation TAKE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        Log("R4: No Data", DEBUG);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 4
        ind <= 4;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: ALIVE
        -- VIEW: NOT_NEW
        -- WRITER: 0
        
        -- TEST: READ [NO SAMPLES]
        
        Log("R4: DDS Operation READ [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        Log("R4: No Data", DEBUG);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 4
        ind <= 4;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: ALIVE
        -- VIEW: NOT_NEW
        -- WRITER: 0
        
        -- TEST: READ_NEXT_SAMPLE [NO SAMPLE]
        
        Log("R4: DDS Operation READ_NEXT_SAMPLE", INFO);
        Log("R4: No Data", DEBUG);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_NEXT_SAMPLE;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 4
        ind <= 4;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: ALIVE
        -- VIEW: NOT_NEW
        -- WRITER: 0
        
        -- TEST: TAKE_NEXT_SAMPLE [NO SAMPLE]
        
        Log("R4: DDS Operation TAKE_NEXT_SAMPLE", INFO);
        Log("R4: No Data", DEBUG);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_NEXT_SAMPLE;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 4
        ind <= 4;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: ALIVE
        -- VIEW: NOT_NEW
        -- WRITER: 0
        
        -- TEST: READ_INSTANCE
        
        Log("R4: DDS Operation READ_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 1]", INFO);
        Log("R4: Illegal Operation", DEBUG);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh1;
        dds.ret_code    := RETCODE_ILLEGAL_OPERATION;
        -- READER 4
        ind <= 4;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: ALIVE
        -- VIEW: NOT_NEW
        -- WRITER: 0
        
        -- TEST: TAKE_INSTANCE
        
        Log("R4: DDS Operation TAKE_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 1]", INFO);
        Log("R4: Illegal Operation", DEBUG);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh1;
        dds.ret_code    := RETCODE_ILLEGAL_OPERATION;
        -- READER 4
        ind <= 4;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: ALIVE
        -- VIEW: NOT_NEW
        -- WRITER: 0
        
        -- TEST: READ_NEXT_INSTANCE
        
        Log("R4: DDS Operation READ_NEXT_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 1]", INFO);
        Log("R4: Illegal Operation", DEBUG);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_NEXT_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh1;
        dds.ret_code    := RETCODE_ILLEGAL_OPERATION;
        -- READER 4
        ind <= 4;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: ALIVE
        -- VIEW: NOT_NEW
        -- WRITER: 0
        
        -- TEST: TAKE_NEXT_INSTANCE
        
        Log("R4: DDS Operation TAKE_NEXT_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 1]", INFO);
        Log("R4: Illegal Operation", DEBUG);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_NEXT_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh1;
        dds.ret_code    := RETCODE_ILLEGAL_OPERATION;
        -- READER 4
        ind <= 4;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: ALIVE
        -- VIEW: NOT_NEW
        -- WRITER: 0
        
        Log("*READER 5*", INFO);
        -- MEM: -
        -- ISTATE: -
        -- VIEW: -
        -- WRITER: -
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := TRUE;
        cc.kind             := NOT_ALIVE_DISPOSED;
        cc.instance         := kh4;
        cc.payload          := gen_payload(kh4,5);
        cc.src_timestamp    := gen_duration(7 sec);
        
        Log("R5: RTPS Operation ADD_CACHE_CHANGE [DISPOSE, Instance 4, Writer 2, ID 7]", INFO);
        Log("R5: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 2;
        rtps.ret_code   := OK;
        s               := to_sample(cc,NOT_ALIVE_DISPOSED_INSTANCE_STATE);
        add_sample(s,mem(5), BY_SOURCE_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 5
        ind <= 5;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I4S2-(7)
        -- ISTATE: I4:DISOSED
        -- VIEW: I4:NEW
        -- WRITER: W2:I4
        
        Log("Current Time: 1s", INFO);
        check_time  <= gen_duration(1 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := FALSE;
        cc.kind             := ALIVE;
        cc.instance         := kh1;
        cc.payload          := gen_payload(kh1,10);
        cc.src_timestamp    := gen_duration(0,0);
        
        Log("R5: RTPS Operation ADD_CACHE_CHANGE [KEY_HASH, Instance 1, Writer 0, Aligned Payload, ID 0]", INFO);
        Log("R5: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 0;
        rtps.ret_code   := OK;
        s               := to_sample(cc,ALIVE_INSTANCE_STATE);
        add_sample(s,mem(5), BY_SOURCE_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 5
        ind <= 5;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I4S2-(7)
        -- ISTATE: I1:ALIVE, I4:DISOSED
        -- VIEW: I1:NEW, I4:NEW
        -- WRITER: W0:I1, W2:I4
        
        Log("Current Time: 2s", INFO);
        check_time  <= gen_duration(2 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := TRUE;
        cc.kind             := NOT_ALIVE_DISPOSED;
        cc.instance         := kh1;
        cc.payload          := gen_payload(kh1,5);
        cc.src_timestamp    := gen_duration(1,0);
        
        Log("R5: RTPS Operation ADD_CACHE_CHANGE [DISPOSE, Instance 1, Writer 0, ID 1]", INFO);
        Log("R5: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 0;
        rtps.ret_code   := OK;
        s               := to_sample(cc,NOT_ALIVE_DISPOSED_INSTANCE_STATE);
        add_sample(s,mem(5), BY_SOURCE_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 5
        ind <= 5;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I4S2-(7)
        -- ISTATE: I1:DISPOSED, I4:DISOSED
        -- VIEW: I1:NEW, I4:NEW
        -- WRITER: W0:I1, W2:I4
        
        Log("Current Time: 3s", INFO);
        check_time  <= gen_duration(3 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := FALSE;
        cc.kind             := ALIVE;
        cc.instance         := kh1;
        cc.payload          := gen_payload(kh1,10);
        cc.src_timestamp    := gen_duration(9 sec);
        
        Log("R5: RTPS Operation ADD_CACHE_CHANGE [KEY_HASH, Instance 1, Writer 0, Aligned Payload, ID 9]", INFO);
        Log("R5: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 0;
        rtps.ret_code   := OK;
        s               := to_sample(cc,ALIVE_INSTANCE_STATE);
        add_sample(s,mem(5), BY_SOURCE_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 5
        ind <= 5;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I4S2-(7), I1S3(9)
        -- ISTATE: I1:ALIVE, I4:DISOSED
        -- VIEW: I1:NEW, I4:NEW
        -- WRITER: W0:I1, W2:I4
        
        Log("Current Time: 4s", INFO);
        check_time  <= gen_duration(4 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := FALSE;
        cc.kind             := ALIVE;
        cc.instance         := kh4;
        cc.payload          := gen_payload(kh4,10);
        cc.src_timestamp    := gen_duration(4 sec);
        
        Log("R5: RTPS Operation ADD_CACHE_CHANGE [KEY_HASH, Instance 4, Writer 2, Aligned Payload, ID 4]", INFO);
        Log("R5: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 2;
        rtps.ret_code   := OK;
        s               := to_sample(cc,NOT_ALIVE_DISPOSED_INSTANCE_STATE);
        add_sample(s,mem(5), BY_SOURCE_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 5
        ind <= 5;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I4S1(4), I4S2-(7), I1S3(9)
        -- ISTATE: I1:ALIVE, I4:DISOSED
        -- VIEW: I1:NEW, I4:NEW
        -- WRITER: W0:I1, W2:I4
        
        -- TEST: OUT OF ORDER SAMPLE AFTER DISPOSE
        
        Log("R5: DDS Operation READ_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ALIVE_INSTANCE_STATE, ANY_VIEW_STATE, Instance 4]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ALIVE_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh4;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 5
        Log("R5: No Data", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I4S1(4), I4S2-(7), I1S3(9)
        -- ISTATE: I1:ALIVE, I4:DISOSED
        -- VIEW: I1:NEW, I4:NEW
        -- WRITER: W0:I1, W2:I4
        
        Log("Current Time: 5s", INFO);
        check_time  <= gen_duration(5 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := FALSE;
        cc.kind             := ALIVE;
        cc.instance         := kh3;
        cc.payload          := gen_payload(kh3,10);
        cc.src_timestamp    := gen_duration(3 sec);
        
        Log("R5: RTPS Operation ADD_CACHE_CHANGE [KEY_HASH, Instance 3, Writer 2, Aligned Payload, ID 3]", INFO);
        Log("R5: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 2;
        rtps.ret_code   := OK;
        s               := to_sample(cc,ALIVE_INSTANCE_STATE);
        add_sample(s,mem(5), BY_SOURCE_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 5
        ind <= 5;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I3S1(3), I4S1(4), I4S2-(7), I1S3(9)
        -- ISTATE: I1:ALIVE, I3:ALIVE, I4:DISOSED
        -- VIEW: I1:NEW, I3:NEW, I4:NEW
        -- WRITER: W0:I1, W2:I3,I4
        
        Log("Current Time: 6s", INFO);
        check_time  <= gen_duration(6 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := FALSE;
        cc.kind             := ALIVE;
        cc.instance         := kh2;
        cc.payload          := gen_payload(kh2,10);
        cc.src_timestamp    := gen_duration(2 sec);
        
        Log("R5: RTPS Operation ADD_CACHE_CHANGE [KEY_HASH, Instance 2, Writer 1, Aligned Payload, ID 2]", INFO);
        Log("R5: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 1;
        rtps.ret_code   := OK;
        s               := to_sample(cc,ALIVE_INSTANCE_STATE);
        add_sample(s,mem(5), BY_SOURCE_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 5
        ind <= 5;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I4S2-(7), I1S3(9)
        -- ISTATE: I1:ALIVE, I2:ALIVE, I3:ALIVE, I4:DISOSED
        -- VIEW: I1:NEW, I2:NEW, I3:NEW, I4:NEW
        -- WRITER: W0:I1, W2:I3,I4
        
        Log("Current Time: 7s", INFO);
        check_time  <= gen_duration(7 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := TRUE;
        cc.kind             := NOT_ALIVE_DISPOSED;
        cc.instance         := kh2;
        cc.payload          := gen_payload(kh2,5);
        cc.src_timestamp    := gen_duration(5 sec);
        
        Log("R5: RTPS Operation ADD_CACHE_CHANGE [DISPOSE, Instance 2, Writer 1, ID 5]", INFO);
        Log("R5: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 1;
        rtps.ret_code   := OK;
        s               := to_sample(cc,NOT_ALIVE_DISPOSED_INSTANCE_STATE);
        add_sample(s,mem(5), BY_SOURCE_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 5
        ind <= 5;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I4S2-(7), I1S3(9)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:ALIVE, I4:DISOSED
        -- VIEW: I1:NEW, I2:NEW, I3:NEW, I4:NEW
        -- WRITER: W0:I1, W2:I3,I4
        
        Log("Current Time: 8s", INFO);
        check_time  <= gen_duration(8 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := TRUE;
        cc.kind             := NOT_ALIVE_DISPOSED;
        cc.instance         := kh3;
        cc.payload          := gen_payload(kh3,5);
        cc.src_timestamp    := gen_duration(6 sec);
        
        Log("R5: RTPS Operation ADD_CACHE_CHANGE [DISPOSE, Instance 3, Writer 2, ID 6]", INFO);
        Log("R5: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 2;
        rtps.ret_code   := OK;
        s               := to_sample(cc,NOT_ALIVE_DISPOSED_INSTANCE_STATE);
        add_sample(s,mem(5), BY_SOURCE_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 5
        ind <= 5;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I1S3(9)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:DISOSED
        -- VIEW: I1:NEW, I2:NEW, I3:NEW, I4:NEW
        -- WRITER: W0:I1, W2:I3,I4
        
        Log("Current Time: 9s", INFO);
        check_time  <= gen_duration(9 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := FALSE;
        cc.kind             := ALIVE;
        cc.instance         := kh4;
        cc.payload          := gen_payload(kh4,10);
        cc.src_timestamp    := gen_duration(8 sec);
        
        Log("R5: RTPS Operation ADD_CACHE_CHANGE [KEY_HASH, Instance 4, Writer 2, Aligned Payload, ID 8]", INFO);
        Log("R5: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 2;
        rtps.ret_code   := OK;
        s               := to_sample(cc,ALIVE_INSTANCE_STATE);
        add_sample(s,mem(5), BY_SOURCE_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 5
        ind <= 5;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NEW, I2:NEW, I3:NEW, I4:NEW
        -- WRITER: W0:I1, W2:I3,I4
        
        Log("Current Time: 10s", INFO);
        check_time  <= gen_duration(10 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := FALSE;
        cc.kind             := ALIVE;
        cc.instance         := kh2;
        cc.payload          := gen_payload(kh2,10);
        cc.src_timestamp    := gen_duration(10 sec);
        
        Log("R5: RTPS Operation ADD_CACHE_CHANGE [KEY_HASH, Instance 2, Writer 1, Aligned Payload, ID 10]", INFO);
        Log("R5: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 1;
        rtps.ret_code   := OK;
        s               := to_sample(cc,ALIVE_INSTANCE_STATE);
        add_sample(s,mem(5), BY_SOURCE_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 5
        ind <= 5;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10)
        -- ISTATE: I1:ALIVE, I2:ALIVE, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NEW, I2:NEW, I3:NEW, I4:NEW
        -- WRITER: W0:I1, W2:I3,I4
        
        Log("Current Time: 11s", INFO);
        check_time  <= gen_duration(11 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := TRUE;
        cc.kind             := NOT_ALIVE_DISPOSED;
        cc.instance         := kh2;
        cc.payload          := gen_payload(kh2,5);
        cc.src_timestamp    := gen_duration(11 sec);
        
        Log("R5: RTPS Operation ADD_CACHE_CHANGE [DISPOSE, Instance 2, Writer 1, ID 11]", INFO);
        Log("R5: ACCEPTED", DEBUG);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 1;
        rtps.ret_code   := OK;
        s               := to_sample(cc,NOT_ALIVE_DISPOSED_INSTANCE_STATE);
        add_sample(s,mem(5), BY_SOURCE_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 5
        ind <= 5;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPSOED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NEW, I2:NEW, I3:NEW, I4:NEW
        -- WRITER: W0:I1, W2:I3,I4
        
        -- TEST: READ [MAX_SAMPLES < SAMPLES]
        -- TEST: READ [ANY SSTATE, ANY ISTATE, ANY VIEW]
        
        Log("R5: DDS Operation READ [MAX_SAMPLES 1, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 3;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        -- READER 5
        Log("R5: Expected ID0,ID1,ID2", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NEW, I2:NEW, I3:NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ MARKS SAMPLES AS READ
        -- TEST: READ_NEXT_SAMPLE [WITH UNREAD SAMPLE]
        
        Log("R5: DDS Operation READ_NEXT_SAMPLE", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_NEXT_SAMPLE;
        -- READER 5
        Log("R5: Expected ID3", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NEW, I2:NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ_INSTANCE [KNOWN INSTANCE, COMPATIBLE SAMPLES]
        
        Log("R5: DDS Operation READ_INSTANCE [MAX_SAMPLES 1, NOT_READ_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 3]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_INSTANCE;
        dds.max_samples := 1;
        dds.sstate      := NOT_READ_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh1;
        -- READER 5
        Log("R5: Expected ID9", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ_NEXT_INSTANCE [WITH NEXT INSTANCE, COMPATIBLE SAMPLES]
        
        Log("R5: DDS Operation READ_NEXT_INSTANCE [MAX_SAMPLES 1, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 3]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_NEXT_INSTANCE;
        dds.max_samples := 1;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh3;
        -- READER 5
        Log("R5: Expected ID4", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ [SPECIFIED SSTATE, ANY ISTATE, ANY VIEW]
        -- TEST: READ [MAX_SAMPLES > SAMPLES]
        
        Log("R5: DDS Operation READ [MAX_SAMPLES 20, READ_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := READ_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        -- READER 5
        Log("R5: Expected ID0,ID1,ID2,ID3,ID4,ID9", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ [SPECIFIED SSTATE, SPECIFIED ISTATE, ANY VIEW]
        
        Log("R5: DDS Operation READ [MAX_SAMPLES 20, READ_SAMPLE_STATE, NOT_ALIVE_DISPOSED_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := READ_SAMPLE_STATE;
        dds.istate      := NOT_ALIVE_DISPOSED_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        -- READER 5
        Log("R5: Expected ID2,ID3", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ [SPECIFIED SSTATE, ANY ISTATE, SPECIFIED VIEW]
        -- TEST: READ MODIFIES VIEW STATE [READ CURRENT GENERATION]
        -- TEST: READ MODIFIES VIEW STATE [READ PREVIOUS GENERATION]
        
        Log("R5: DDS Operation READ [MAX_SAMPLES 20, READ_SAMPLE_STATE, ANY_INSTANCE_STATE, NEW_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := READ_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := NEW_VIEW_STATE;
        -- READER 5
        Log("R5: Expected ID2,ID4", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ [SPECIFIED SSTATE, SPECIFIED ISTATE, SPECIFIED VIEW]
        
        Log("R5: DDS Operation READ [MAX_SAMPLES 20, READ_SAMPLE_STATE, NOT_ALIVE_DISPOSED_INSTANCE_STATE, NEW_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := READ_SAMPLE_STATE;
        dds.istate      := NOT_ALIVE_DISPOSED_INSTANCE_STATE;
        dds.vstate      := NEW_VIEW_STATE;
        -- READER 5
        Log("R5: Expected ID2", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ [ANY SSTATE, ANY ISTATE, SPECIFIED VIEW]
        
        Log("R5: DDS Operation READ [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, NOT_NEW_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := NOT_NEW_VIEW_STATE;
        -- READER 5
        Log("R5: Expected ID0,ID1,ID3,ID6,ID9", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ [ANY SSTATE, SPECIFIED ISTATE, SPECIFIED VIEW]
        
        Log("R5: DDS Operation READ [MAX_SAMPLES 20, ANY_SAMPLE_STATE, NOT_ALIVE_DISPOSED_INSTANCE_STATE, NOT_NEW_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := NOT_ALIVE_DISPOSED_INSTANCE_STATE;
        dds.vstate      := NOT_NEW_VIEW_STATE;
        -- READER 5
        Log("R5: Expected ID3,ID6", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ [ANY SSTATE, SPECIFIED ISTATE, ANY VIEW]
        
        Log("R5: DDS Operation READ [MAX_SAMPLES 20, ANY_SAMPLE_STATE, NOT_ALIVE_DISPOSED_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := NOT_ALIVE_DISPOSED_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        -- READER 5
        Log("R5: Expected ID2,ID3,ID5,ID6,ID10,ID11", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ_INSTANCE [UNKNOWN INSTANCE]
        
        Log("R5: DDS Operation READ_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Unknown Instance]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh5;
        dds.ret_code    := RETCODE_BAD_PARAMETER;
        -- READER 5
        Log("R5: Bad Parameter", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ_INSTANCE [KNOWN INSTANCE, UNCOMPATIBLE SAMPLES]
        
        Log("R5: DDS Operation READ_INSTANCE [MAX_SAMPLES 20, NOT_READ_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 1]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := NOT_READ_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh1;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 5
        Log("R5: No Data", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ_NEXT_INSTANCE [WITH NEXT INSTANCE, UNCOMPATIBLE SAMPLES]
        
        Log("R5: DDS Operation READ_NEXT_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, NOT_ALIVE_DISPOSED_INSTANCE_STATE, ANY_VIEW_STATE, Instance 2]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_NEXT_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := NOT_ALIVE_DISPOSED_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh2;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 5
        Log("R5: No Data", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ_NEXT_INSTANCE [WITH NEXT INSTANCE, WITH COMPATIBLE SAMPLE, NOT DIRECT NEXT INSTANCE]
        
        Log("R5: DDS Operation READ_NEXT_INSTANCE [MAX_SAMPLES 20, NOT_READ_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 3]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_NEXT_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := NOT_READ_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh3;
        dds.ret_code    := RETCODE_OK;
        -- READER 5
        Log("R5: Expected ID7,ID8", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ [NO COMPATIBLE SAMPLES]
        
        Log("R5: DDS Operation READ [MAX_SAMPLES 20, ANY_SAMPLE_STATE, NOT_ALIVE_NO_WRITERS_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := NOT_ALIVE_NO_WRITERS_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 5
        Log("R5: No Data", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ_NEXT_SAMPLE [WITHOUT UNREAD SAMPLE]
        
        Log("R5: DDS Operation READ_NEXT_SAMPLE", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_NEXT_SAMPLE;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 5
        Log("R5: No Data", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S1(0), I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: TAKE
        
        Log("R5: DDS Operation TAKE [MAX_SAMPLES 1, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE;
        dds.max_samples := 1;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.ret_code    := RETCODE_OK;
        -- READER 5
        Log("R5: Expected ID0", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S2-(1), I2S1(2), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: TAKE_INSTANCE
        
        Log("R5: DDS Operation TAKE_INSTANCE [MAX_SAMPLES 1, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 2]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_INSTANCE;
        dds.max_samples := 1;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh2;
        dds.ret_code    := RETCODE_OK;
        -- READER 5
        Log("R5: Expected ID2", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S2-(1), I3S1(3), I4S1(4), I2S2-(5), I3S2-(6), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: TAKE_NEXT_INSTANCE
        -- TEST: READ_NEXT_INSTANCE [HANDLE_NIL]
        
        Log("R5: DDS Operation TAKE_NEXT_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, HANDLE_NIL]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_NEXT_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := HANDLE_NIL;
        dds.ret_code    := RETCODE_OK;
        -- READER 5
        Log("R5: Expected ID3,ID6", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S2-(1), I4S1(4), I2S2-(5), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: TAKE REMOVES SAMPLE
        -- TEST: READ_INSTANCE [NO SAMPLES]
        
        Log("R5: DDS Operation READ_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 3]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh3;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 5
        Log("R5: No Data", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S2-(1), I4S1(4), I2S2-(5), I4S2-(7), I4S3(8), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        Log("R5: DDS Operation TAKE_NEXT_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 3]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_NEXT_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh3;
        dds.ret_code    := RETCODE_OK;
        -- READER 5
        Log("R5: Expected ID4,ID7,ID8", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S2-(1), I2S2-(5), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: TAKE_INSTANCE [NO SAMPLES]
        
        Log("R5: DDS Operation TAKE_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 4]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh4;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 5
        Log("R5: No Data", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S2-(1), I2S2-(5), I1S3(9), I2S3(10), I2S4-(11)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        Log("R5: DDS Operation TAKE_NEXT_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 4]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_NEXT_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh4;
        dds.ret_code    := RETCODE_OK;
        -- READER 5
        Log("R5: Expected ID5,ID10,ID11", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S2-(1), I1S3(9)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        Log("R5: DDS Operation READ_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 2]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh2;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 5
        Log("R5: No Data", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S2-(1), I1S3(9)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ_NEXT_INSTANCE [WITH SAMPLES, WITHOUT NEXT INSTANCE]
        
        Log("R5: DDS Operation READ_NEXT_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 1]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_NEXT_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh1;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 5
        Log("R5: No Data", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: I1S2-(1), I1S3(9)
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        Log("R5: DDS Operation TAKE_NEXT_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, Instance 2]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_NEXT_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := kh2;
        dds.ret_code    := RETCODE_OK;
        -- READER 5
        Log("R5: Expected ID1,ID9", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: GET ALL DATA WITH READ_NEXT_INSTANCE
        -- TEST: READ [NO SAMPLES]
        
        Log("R5: DDS Operation READ [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 5
        Log("R5: No Data", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: TAKE [NO SAMPLES]
        
        Log("R5: DDS Operation TAKE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 5
        Log("R5: No Data", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ_NEXT_INSTANCE [NO SAMPLE]
        
        Log("R5: DDS Operation READ_NEXT_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, HANDLE_NIL]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_NEXT_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := HANDLE_NIL;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 5
        Log("R5: No Data", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: TAKE_NEXT_INSTANCE [NO SAMPLE]
        
        Log("R5: DDS Operation TAKE_NEXT_INSTANCE [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE, HANDLE_NIL]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_NEXT_INSTANCE;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.inst        := HANDLE_NIL;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 5
        ind <= 5;
        Log("R5: No Data", DEBUG);
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: READ_NEXT_SAMPLE [NO SAMPLE]
        
        Log("R5: DDS Operation READ_NEXT_SAMPLE", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ_NEXT_SAMPLE;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 5
        Log("R5: No Data", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: TAKE_NEXT_SAMPLE [NO SAMPLE]
        
        Log("R5: DDS Operation TAKE_NEXT_SAMPLE", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_NEXT_SAMPLE;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 5
        Log("R5: No Data", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: I1:ALIVE, I2:DISPOSED, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        Log("Current Time: 12s", INFO);
        check_time  <= gen_duration(12 sec);
        wait until rising_edge(clk);
        wait until rising_edge(clk);
        wait_on_idle;
        
        cc                  := DEFAULT_CACHE_CHANGE;
        cc.serialized_key   := FALSE;
        cc.kind             := ALIVE;
        cc.instance         := kh2;
        cc.payload          := gen_payload(kh2,10);
        cc.src_timestamp    := gen_duration(12 sec);
        
        Log("R5: RTPS Operation ADD_CACHE_CHANGE [KEY_HASH, Instance 2, Writer 1, Aligned Payload, ID 12]", INFO);
        rtps            := DEFAULT_RTPS_READER_TEST;
        rtps.opcode     := ADD_CACHE_CHANGE;
        rtps.cc         := cc;
        rtps.writer_pos := 1;
        rtps.ret_code   := OK;
        s               := to_sample(cc,ALIVE_INSTANCE_STATE);
        add_sample(s,mem(5), BY_RECEPTION_TIMESTAMP_DESTINATION_ORDER_QOS);
        -- READER 5
        Log("R5: ACCEPTED", DEBUG);
        ind <= 5;
        start_rtps;
        wait_on_sig(rtps_done);
        wait_on_idle;
        -- MEM: I2S5(12)
        -- ISTATE: I1:ALIVE, I2:ALIVE, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        -- TEST: TAKE_NEXT_SAMPLE
        
        Log("R5: DDS Operation TAKE_NEXT_SAMPLE", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := TAKE_NEXT_SAMPLE;
        dds.ret_code    := RETCODE_OK;
        -- READER 5
        Log("R5: Expected ID12", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: I1:ALIVE, I2:ALIVE, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        Log("R5: DDS Operation READ [MAX_SAMPLES 20, ANY_SAMPLE_STATE, ANY_INSTANCE_STATE, ANY_VIEW_STATE]", INFO);
        dds             := DEFAULT_DDS_READER_TEST;
        dds.opcode      := READ;
        dds.max_samples := 20;
        dds.sstate      := ANY_SAMPLE_STATE;
        dds.istate      := ANY_INSTANCE_STATE;
        dds.vstate      := ANY_VIEW_STATE;
        dds.ret_code    := RETCODE_NO_DATA;
        -- READER 5
        Log("R5: No Data", DEBUG);
        ind <= 5;
        start_dds;
        wait_on_sig(dds_done);
        wait_on_idle;
        -- MEM: -
        -- ISTATE: I1:ALIVE, I2:ALIVE, I3:DISPOSED, I4:ALIVE
        -- VIEW: I1:NOT_NEW, I2:NOT_NEW, I3:NOT_NEW, I4:NOT_NEW
        -- WRITER: W0:I1, W1:I2, W2:I3,I4
        
        wait_on_completion;
        TranscriptOpen(RESULTS_FILE, APPEND_MODE);
        SetTranscriptMirror;
        ReportAlerts;
        TranscriptClose;
        std.env.stop;
        wait;
    end process;
    
    clock_prc : process
    begin
        clk <= '0';
        wait for 25 ns;
        clk <= '1';
        wait for 25 ns;
    end process;
    
    dds_prc : process(all)
        variable col : COLLECTION_TYPE := DEFAULT_COLLECTION;
    begin
        if rising_edge(clk) then
            dds_done    <= '0';
            case (dds_stage ) is
                when IDLE =>
                    if (dds_start  = '1') then
                        dds_stage   <= START;
                    else
                        dds_done    <= '1';
                    end if;
                when START =>
                    if (ack_dds(ind) = '1') then
                        dds_stage   <= DONE;
                        dds_cnt     <= 0;
                    end if;
                when DONE =>
                    if (done_dds(ind) = '1') then
                        AffirmIfEqual(ret_id, return_code_dds(ind), dds.ret_code);
                        case (dds.ret_code) is
                            when RETCODE_OK =>
                                gen_collection(mem(ind), col, dds, TEST_CONFIG(ind).PRESENTATION_QOS, TEST_CONFIG(ind).ORDERED_ACCESS);
                                dds_stage   <= CHECK_SI;
                                dds_cnt     <= 0;
                            when others =>
                                dds_stage   <= IDLE;
                        end case;
                    end if;
                when CHECK_SI =>
                    if (si_valid(ind) = '1') then
                        Log("Read Sample ID" & to_string(to_integer(sample_info(ind).source_timestamp(0))), DEBUG);
                        AffirmIfEqual(sstate_id, sample_info(ind).sample_state, col.s(dds_cnt).sstate);
                        AffirmIfEqual(vstate_id, sample_info(ind).view_state, col.s(dds_cnt).vstate);
                        AffirmIfEqual(istate_id, sample_info(ind).instance_state, col.s(dds_cnt).istate);
                        AffirmIfEqual(ts_id, to_unsigned(sample_info(ind).source_timestamp), to_unsigned(col.s(dds_cnt).ts));
                        AffirmIfEqual(inst_id, to_unsigned(sample_info(ind).instance_handle), to_unsigned(col.s(dds_cnt).inst));
                        AffirmIfEqual(pub_id, to_unsigned(sample_info(ind).publication_handle), to_unsigned(HANDLE_NIL));
                        AffirmIfEqual(dis_gen_cnt_id, sample_info(ind).disposed_generation_count, std_logic_vector(to_unsigned(col.s(dds_cnt).dis_gen_cnt,WORD_WIDTH)));
                        AffirmIfEqual(no_w_gen_cnt_id, sample_info(ind).no_writers_generation_count, std_logic_vector(to_unsigned(col.s(dds_cnt).no_w_gen_cnt,WORD_WIDTH)));
                        AffirmIfEqual(srank_id, sample_info(ind).sample_rank, std_logic_vector(to_unsigned(col.s(dds_cnt).srank,WORD_WIDTH)));
                        AffirmIfEqual(grank_id, sample_info(ind).generation_rank, std_logic_vector(to_unsigned(col.s(dds_cnt).grank,WORD_WIDTH)));
                        AffirmIfEqual(agrank_id, sample_info(ind).absolute_generation_rank, std_logic_vector(to_unsigned(col.s(dds_cnt).agrank,WORD_WIDTH)));
                        if (sample_info(ind).valid_data = '1') then
                            AffirmIf(valid_id, col.s(dds_cnt).data /= EMPTY_TEST_PACKET, "Sample with Data not expected");
                            dds_stage   <= CHECK_DATA;
                            dds_cnt2    <= 0;
                        else
                            AffirmIf(valid_id, col.s(dds_cnt).data = EMPTY_TEST_PACKET, "Sample with Data expected");
                            if (dds_cnt = col.len-1) then
                                -- DONE
                                dds_stage   <= WAIT_EOC;
                            else
                                dds_cnt     <= dds_cnt + 1;
                            end if;
                        end if;
                    end if;
                    AffirmIf(eoc_id, eoc(ind) = '0', "EOC pulled high");
                when CHECK_DATA =>
                    if (valid_out_dds(ind) = '1') then
                        AffirmIfEqual(data_id, data_out_dds(ind), col.s(dds_cnt).data.data(dds_cnt2));
                        dds_cnt2    <= dds_cnt2 + 1;
                        if (dds_cnt2  = col.s(dds_cnt).data.length-1) then
                            AlertIf(data_id, last_word_out_dds(ind) /= '1', "Last Word Signal not pulled High", ERROR);
                            if (dds_cnt = col.len-1) then
                                -- DONE
                                dds_stage   <= WAIT_EOC;
                            else
                                dds_stage   <= CHECK_SI;
                                dds_cnt     <= dds_cnt + 1;
                            end if;
                        end if;
                    end if;
                when WAIT_EOC =>
                    if (eoc(ind) = '1') then
                        dds_stage   <= IDLE;
                    end if;
            end case;
        end if;
        
        -- DEFAULT
        start_dds           <= (others => '0');
        opcode_dds          <= (others => NOP);
        instance_state_dds  <= (others => ANY_INSTANCE_STATE);
        view_state_dds      <= (others => ANY_VIEW_STATE);
        sample_state_dds    <= (others => ANY_SAMPLE_STATE);
        instance_handle_dds <= (others => HANDLE_NIL);
        max_samples_dds     <= (others => (others => '0'));
        get_data_dds        <= (others => '0');
        ready_out_dds       <= (others => '0');
        
        
        case (dds_stage ) is
            when START =>
                start_dds(ind)              <= '1';
                opcode_dds(ind)             <= dds.opcode;
                instance_state_dds(ind)     <= dds.istate;
                view_state_dds(ind)         <= dds.vstate;
                sample_state_dds(ind)       <= dds.sstate;
                instance_handle_dds(ind)    <= dds.inst;
                max_samples_dds(ind)        <= std_logic_vector(to_unsigned(dds.max_samples, WORD_WIDTH));
            when CHECK_SI =>
                if (si_valid(ind) = '1' and sample_info(ind).valid_data = '1') then
                    get_data_dds(ind)   <= '1';
                end if;
            when CHECK_DATA =>
                ready_out_dds(ind)  <= '1';
            when others =>
                null;
        end case;
    end process;
    
    rtps_prc : process(all)
        variable stimulus : TEST_PACKET_TYPE := EMPTY_TEST_PACKET;
    begin
        if rising_edge(clk) then
            rtps_done    <= '0';
            case (rtps_stage) is
                when IDLE =>
                    if (rtps_start = '1') then
                        rtps_stage   <= START;
                    else
                        rtps_done    <= '1';
                    end if;
                when START =>
                    if (ack_rtps(ind) = '1') then
                        case (rtps.opcode) is
                            when ADD_CACHE_CHANGE =>
                                gen_add_cache_change_dds(rtps.cc, rtps.lifespan, rtps.writer_pos, stimulus);
                                rtps_stage  <= PUSH;
                            when others =>
                                rtps_stage  <= DONE;
                        end case;
                    end if;
                when PUSH =>
                    if (ready_in_rtps(ind) = '1') then
                        rtps_cnt    <= rtps_cnt + 1;
                        if (rtps_cnt = stimulus.length-1) then
                            rtps_stage  <= DONE;
                        end if;
                    end if;
                when DONE =>
                    if (done_rtps(ind) = '1') then
                        AffirmIfEqual(ret_id, HISTORY_CACHE_RESPONSE_TYPE'pos(ret_rtps(ind)), HISTORY_CACHE_RESPONSE_TYPE'pos(rtps.ret_code));
                        rtps_stage   <= IDLE;
                    end if;
            end case;
        end if;
        
        -- DEFAULT
        start_rtps          <= (others => '0');
        opcode_rtps         <= (others => NOP);
        valid_in_rtps       <= (others => '0');
        last_word_in_rtps   <= (others => '0');
        data_in_rtps        <= (others => (others => '0'));
        
        case (rtps_stage) is
            when START =>
                start_rtps(ind)     <= '1';
                opcode_rtps(ind)    <= rtps.opcode;
                case (rtps.opcode) is
                    when REMOVE_WRITER =>
                        data_in_rtps(ind)   <= std_logic_vector(to_unsigned(rtps.writer_pos,WORD_WIDTH));
                    when others =>
                        null;
                end case;
            when PUSH =>
                valid_in_rtps(ind)      <= '1';
                data_in_rtps(ind)       <= stimulus.data(rtps_cnt);
                last_word_in_rtps(ind)  <= stimulus.last(rtps_cnt);
            when others =>
                null;
        end case;
    end process;
    
    watchdog : process
    begin
        wait for 2 ms;
        Alert("Test timeout", FAILURE);
        std.env.stop;
    end process;
    
end architecture;