Help with DisplayPort output on ZCU104

Support
1

Hello everyone, I got an error while using DisplayPort output on ZCU104. No matter how I change the resolution and bpp, it still error. Please help me, thanks

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2

Hi,
Generally, 720p videomode is (1280,720,24). could you try this? if still, this error persists omit fps and stride attributes. I hope that will solve the problem.

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3

Hi @tuan3ihust,

You should be able to display the supported modes with

displayport = DisplayPort()
print(displayport.modes)

Then pick one of the supported modes from the list. If the list is empty, you may have a problem with the monitor or cable.

Mario

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4

I am using a DP to VGA adapter, I think it doesn’t have enough power so I use an adapter with USB power supply and it works. Thank everyone

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