Part Number: DLPD4X00KIT
Tool/software: Code Composer Studio
CASE pattern1 IS -- pattern is split up to decrease loading
WHEN "000" => -- single pixel box
WHEN "001" => -- Thin vertical lines
IF pgen_row_q1(0) = '1' THEN
douta_temp1 <= x"A5A5A5A5A5A5A5A5" AFTER 1 PS;
doutb_temp1 <= x"5A5A5A5A5A5A5A5A" AFTER 1 PS;
doutc_temp1 <= x"A5A5A5A5A5A5A5A5" AFTER 1 PS;
doutd_temp1 <= x"5A5A5A5A5A5A5A5A" AFTER 1 PS;
ELSE
douta_temp1 <= x"6969696969696969" AFTER 1 PS;
doutb_temp1 <= x"9696969696969696" AFTER 1 PS;
doutc_temp1 <= x"6969696969696969" AFTER 1 PS;
doutd_temp1 <= x"9696969696969696" AFTER 1 PS;
END IF;
WHEN "010" =>
IF pgen_row_q1(4) = '0' THEN -- small checker boxes
douta_temp1 <= x"FFFFFFFFFFFFFFFF" AFTER 1 PS;
doutb_temp1 <= x"0000000000000000" AFTER 1 PS;
doutc_temp1 <= x"FFFFFFFFFFFFFFFF" AFTER 1 PS;
doutd_temp1 <= x"0000000000000000" AFTER 1 PS;
ELSE
douta_temp1 <= x"0000000000000000" AFTER 1 PS;
doutb_temp1 <= x"FFFFFFFFFFFFFFFF" AFTER 1 PS;
doutc_temp1 <= x"0000000000000000" AFTER 1 PS;
doutd_temp1 <= x"FFFFFFFFFFFFFFFF" AFTER 1 PS;
END IF;
This is the pattern generation code that I extracted from the FPGA code file. For this one, I can't find any pieces of information for pattern "000", "001", and "010", etc.
Is this a specific code for a specific pattern? What is this stands for?
Sincerely,
