Part Number: DLPD4X00KIT
Hi,
I have been trying to modify the APPS FPGA sample code to change the patterns displayed on DMD with the DLP 4100 Kit.
With the following code in pgen_a, I expected 16 vertical strips that the ON and OFF alternatively. However, the DMD display showed only 8 vertical strips. Any specific reason for this?
The resolution of the DMD used is 1024 by 768 so that only data buses A and B are utilized.
IF cnts_active_cnt_q2(0) = '0' THEN douta_temp1 <= x"FFFFFFFFFFFFFFFF" AFTER 1 PS; doutb_temp1 <= x"FFFFFFFFFFFFFFFF" AFTER 1 PS; doutc_temp1 <= x"FFFFFFFFFFFFFFFF" AFTER 1 PS; doutd_temp1 <= x"FFFFFFFFFFFFFFFF" AFTER 1 PS; ELSE douta_temp1 <= x"0000000000000000" AFTER 1 PS; doutb_temp1 <= x"0000000000000000" AFTER 1 PS; doutc_temp1 <= x"0000000000000000" AFTER 1 PS; doutd_temp1 <= x"0000000000000000" AFTER 1 PS; END IF;
Thanks for your help.
Qiang