Greek64
f6fec48a0e
rtps_writer now can be configured to simulate multiple endpoints. All Testbenched were modified to reflect and test this change. Packages were extended with array definitions.
107 lines
5.2 KiB
VHDL
107 lines
5.2 KiB
VHDL
-- altera vhdl_input_version vhdl_2008
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-- XXX: QSYS Fix (https://www.intel.com/content/www/us/en/support/programmable/articles/000079458.html)
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library ieee;
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use ieee.std_logic_1164.all;
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use ieee.numeric_std.all;
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use work.math_pkg.all;
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use work.rtps_package.all;
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use work.user_config.all;
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use work.rtps_config_package.all;
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entity rtps_writer_syn is
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port (
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-- SYSTEM
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clk : in std_logic;
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reset : in std_logic;
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time : in TIME_TYPE;
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-- FROM RTPS HANDLER (USER TRAFFIC)
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empty_user : in std_logic_vector(0 to NUM_WRITERS-1);
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rd_user : out std_logic;
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data_in_user : in std_logic_vector(WORD_WIDTH-1 downto 0);
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last_word_in_user : in std_logic;
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-- FROM DISCOVERY MODULE (META TRAFFIC)
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empty_meta : in std_logic_vector(0 to NUM_WRITERS-1);
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rd_meta : out std_logic;
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data_in_meta : in std_logic_vector(WORD_WIDTH-1 downto 0);
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last_word_in_meta : in std_logic;
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-- TO DISCOVERY MODULE (META TRAFFIC)
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alive_sig : out std_logic_vector(0 to NUM_WRITERS-1);
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-- RTPS OUTPUT
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full_ro : in std_logic;
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wr_ro : out std_logic;
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data_out_ro : out std_logic_vector(WORD_WIDTH-1 downto 0);
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last_word_out_ro : out std_logic;
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-- FROM HISTORY CACHE
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liveliness_assertion : in std_logic_vector(0 to NUM_WRITERS-1);
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data_available : in std_logic_vector(0 to NUM_WRITERS-1);
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start_hc : out std_logic_vector(0 to NUM_WRITERS-1);
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opcode_hc : out HISTORY_CACHE_OPCODE_ARRAY_TYPE(0 to NUM_WRITERS-1);
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ack_hc : in std_logic_vector(0 to NUM_WRITERS-1);
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seq_nr_hc : out SEQUENCENUMBER_ARRAY_TYPE(0 to NUM_WRITERS-1);
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done_hc : in std_logic_vector(0 to NUM_WRITERS-1);
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ret_hc : in HISTORY_CACHE_RESPONSE_ARRAY_TYPE(0 to NUM_WRITERS-1);
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get_data_hc : out std_logic_vector(0 to NUM_WRITERS-1);
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valid_in_hc : in std_logic_vector(0 to NUM_WRITERS-1);
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ready_in_hc : out std_logic_vector(0 to NUM_WRITERS-1);
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data_in_hc : in WORD_ARRAY_TYPE(0 to NUM_WRITERS-1);
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last_word_in_hc : in std_logic_vector(0 to NUM_WRITERS-1);
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cc_instance_handle : in INSTANCE_HANDLE_ARRAY_TYPE(0 to NUM_WRITERS-1);
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cc_kind : in CACHE_CHANGE_KIND_ARRAY_TYPE(0 to NUM_WRITERS-1);
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cc_source_timestamp : in TIME_ARRAY_TYPE(0 to NUM_WRITERS-1);
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cc_seq_nr : in SEQUENCENUMBER_ARRAY_TYPE(0 to NUM_WRITERS-1)
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);
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end entity;
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architecture arch of rtps_writer_syn is
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begin
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if_gen : if (NUM_WRITERS > 0) generate
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syn_inst : entity work.rtps_writer(arch)
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generic map (
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NUM_WRITERS => 1,
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CONFIG_ARRAY => to_QUARTUS_CONFIG_ARRAY_TYPE(ENDPOINT_CONFIG(NUM_READERS to NUM_READERS)),
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ENTITYID => ENTITYID(NUM_READERS to NUM_READERS),
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INLINE_QOS => INLINE_QOS_DATA(0 to 0)
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)
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port map (
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-- SYSTEM
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clk => clk,
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reset => reset,
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time => time,
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empty_user => empty_user,
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rd_user => rd_user,
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data_in_user => data_in_user,
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last_word_in_user => last_word_in_user,
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empty_meta => empty_meta,
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rd_meta => rd_meta,
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data_in_meta => data_in_meta,
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last_word_in_meta => last_word_in_meta,
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alive_sig => alive_sig,
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full_ro => full_ro,
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wr_ro => wr_ro,
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data_out_ro => data_out_ro,
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last_word_out_ro => last_word_out_ro,
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liveliness_assertion => liveliness_assertion,
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data_available => data_available,
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start_hc => start_hc,
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opcode_hc => opcode_hc,
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ack_hc => ack_hc,
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seq_nr_hc => seq_nr_hc,
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done_hc => done_hc,
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ret_hc => ret_hc,
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get_data_hc => get_data_hc,
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data_in_hc => data_in_hc,
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valid_in_hc => valid_in_hc,
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ready_in_hc => ready_in_hc,
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last_word_in_hc => last_word_in_hc,
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cc_instance_handle => cc_instance_handle,
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cc_kind => cc_kind,
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cc_source_timestamp => cc_source_timestamp,
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cc_seq_nr => cc_seq_nr
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);
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end generate;
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end architecture;
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