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BMarp1's avatar
BMarp1
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6 years ago

Debugging DisplayPort IP

Hi We have used quartus 19.3 to generated example design for a DisplayPort targeting Cyclone 10 GX Development Kit + Bitec DP Daughter card. There were instructions for generating Tx-Only design fro...
BMarp1's avatar
BMarp1
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6 years ago

Thanks for the suggestions.

I have ported the working design to the custom board. It's a 4-lane Tx-only Design. I had to edit the clock pll settings and pin/timing constraints to match the custom board.

We intend to use only TX XCVRs for DP and RX XCVRs are used for another functionality. The RX has additional components on its path as per that protocol requirements.

I will try performing link training with internal loopback and see how it goes.

Regards

Bhargav