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BF54x EPPI clock internal generation problem

Question asked by James on Dec 15, 2009
Latest reply on Jan 28, 2010 by BobK

Now I'm using eppi on Bf547.

When using as RX mode with camera module, all signal are OK, including pixel clock, H_sync, and V_sync.

But when using as TX mode with LCD module, there are some noise.

Attached pictures are my signals.

As you see, there are non rectangular noise in my V_sync and H_sync.

Does anyone see this situation before?

 

BRs,

James

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