https://wiki.cha-sam.re/ 2026-04-17T12:15:14+00:00 https://wiki.cha-sam.re/ https://wiki.cha-sam.re/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2025-01-03T14:24:34+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.cha-sam.re/doku.php?id=handheld:rg350&rev=1735914274&do=diff rg350 HowTo Display timing See zcrc explained to me how to define display timing values: your screen's datasheet should give you the values for the front porch / back porch and clock frequency to use lildurdenYesterday at 9:55 PM Datasheet gives me values to use for 720x1280 At least vertical and horizontal synchronization are wrong on it. zcrcYesterday at 10:09 PM ah the panel is 640x480, right? lildurdenYesterday at 10:09 PM Yes zcrcYesterday at 10:09 PM Ok. So let me explain the theory …