Tuesday, June 17, 2008

FPGA to VGA port

I wrote a VHDL test module to display a set of color bars on the VGA port of the Spartan 3AN development kit. It's hard-coded for 640x480 and uses counters and gates to generate the bars, so it's mainly useful as a hardware sanity check. There's a link to the code on my main website, in case anybody wants to look at it.