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ADV7125+FPGA standard VGA port & sync

Question asked by mferraro on Nov 5, 2014
Latest reply on Nov 12, 2014 by GuenterL

I have a FPGA driving a RGB bus to a ADV7125; which connects to a standard VGA port.

It produces the CLOCK, DATA, DE,  HSYNC, and VSYNC.


But the ADV7125 has composite (?) BLANK# and SYNC#

Should I bypass the ADV7125 and send my HSYNC and VSYNC directly to the VGA port (through 3.3V-5V level translators)?

I believe I should just tie SYNC# to logic low.

What should be done with the BLANK# signal?