922c7cdb83
* Add diagram * Modify counters of PMOD-AD1 and PMOD-DA3 controllers to use less bits * Increase factor width to 5 bits - Highest bit is truncated * Add download directory to git repo
15 lines
887 B
Plaintext
15 lines
887 B
Plaintext
#Feedback Loop Configuration File
|
|
#
|
|
#Each line of this file defines a configuration slot and consists of integer numbers delimited by white
|
|
#spaces in the following order:
|
|
#ADDSUB_MODE ADD_INPUT_MUX DELAY FACTOR TIMESTAMP
|
|
#
|
|
#ADDSUB_MODE: Select feedback mode (0=negative, 1=positive)
|
|
#ADD_INPUT_MUX: Select feedback input (0=GND[only ADC Input 1], 1=ADC Input 2[Both ADC inputs are used])
|
|
#DELAY: Clock cycles counts (50 ns period) to delay the feedback signal [0-255]
|
|
#FACTOR: Multiplication factor to apply to the feedback signal [0-16] (NOTE: Integer is intepreted as a 1Q4 Fixed Point Number!)
|
|
#TIMESTAMP: Defines the clock count number from the sync pulse from which on the configurations settings will be applied. [32-bit unsigned integer]
|
|
# First Config slot should have a timestamp equal to zero.
|
|
1 0 0 8 0
|
|
0 0 0 8 1200000000
|