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Observer
Observer
224 Views
Registered: ‎05-02-2018

dp_rx_subsystem interrupt problem

I am using dp_rx_subsystem ip. When i debug in SDK, microbale get into DPrx_interruptHandlerpwr interrupt all the time. But the power supply on the board is all right. And i can recieve discontinuous data from dp_rx_subsystem rx_vid_stream port. Could you tell me how to solve this problem.

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Voyager
Voyager
216 Views
Registered: ‎03-17-2011

You could use an ILA to check the status of your interrupt.

is your interrupt setting on edge or level? that could be a lead.

--Sebastien
Moderator
Moderator
193 Views
Registered: ‎11-09-2015

HI @dingdda 

Are you using a Xilinx board or a custom board?

Can you reproduce this using the example design?

Make sure you are powering down the CPLLs when the cable is not connected (when there is not active clock) as per AR#69421


Florent
Product Application Engineer - Xilinx Technical Support EMEA
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Moderator
Moderator
134 Views
Registered: ‎11-09-2015

Hi @dingdda 

Do you have any update on this topic?

Thanks


Florent
Product Application Engineer - Xilinx Technical Support EMEA
**~ Don't forget to reply, give kudos, and accept as solution.~**
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