Todd Cooper Posted September 18, 2022 Share Posted September 18, 2022 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 Link to comment Share on other sites More sharing options...
0 artvvb Posted September 19, 2022 Share Posted September 19, 2022 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 Link to comment Share on other sites More sharing options...
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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
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