jock Posted November 24, 2021 Author Share Posted November 24, 2021 4 minutes ago, Huafu said: @jockI've tried all combination of the uncovered copper without success. Even tried and with each of the 3 spots... I also tried UART, nothing just some weird chars right when I touch tx and Rx to their spots, but nothing when I give power to the board, with or without the reset button pressed... Thanks for tour time and if you can't take a deeper look nevermind. Tho if you have a solution related to the overscan of the first board I'll take it 🙂 Well I would try to guess what's wrong with that. I just checked the ddrbin and it the very exact same ddrbin that is currently shipped along the current images, so all the things I said in the previous post should not apply to your case. You must see something intelligible from the serial, be sure to put it at 1,500,000 bps (1.5 mbps), otherwise you only get garbage. About the overscan, I never faced such issue with the board. Had to fix that on my monitor/TVs usually setting the right option in the menu (some call it "16:9", some "Just Scan", "PC mode" or other fantasy names...), but never had to handle it at board level. It happened to me that some older TVs just don't have the feature to remove overscan 1 Quote Link to comment Share on other sites More sharing options...
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