Cora Z7-10 PMOD VGA Demo top.vhd Sync Section

[Todd Cooper]

Hello

Release v2018.2-1

I have a LCD with 1440 x 1440 resolution

How do you set these variables in top.vhd in "Sync Generation Constants" Section for this LCD:

H_FP, V_PW, H_MAX, V_FP, V_PW, V_MAX

Also what pxl_clk can I use? Max?

Thanks

Todd Cooper

[artvvb]

Hi Todd,

To my knowledge, that's not a common VGA resolution. I'd typically recommend something like http://www.tinyvga.com/vga-timing to find the values to set for the timing parameters in these demos. Does the manufacturer of the display provide any timing specifications or examples for other dev boards to control it?

Thanks,

Arthur