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658 Views
Registered: ‎03-03-2017

Display Port DPCD program?

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Hi,

   I am working on a custom HW DP source sink project and I was wondering if the program that runs on the DP source that controls the DPCD reads and writes with the DP sink is available to view/edit or is this hidden within the IP?

   I am looking for the code that does:

   - Checks DPCD version, number of lanes, lane speed, etc.

   - Starts lane training 

   - Once training completes starts the video stream.

   I am curious to see the order it reads/writes the DCPD registers and how it makes certain decisions and the timing of the state machine.

 

Thanks.

Tim

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Moderator
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836 Views
Registered: ‎11-09-2015

Re: Display Port DPCD program?

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Hi @tim_severance,

 

No this is part of the IP so it is encrypted.

 

Regards,


Florent
Product Application Engineer - Xilinx Technical Support EMEA
**~ Don't forget to reply, give kudos, and accept as solution.~**
1 Reply
Moderator
Moderator
837 Views
Registered: ‎11-09-2015

Re: Display Port DPCD program?

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Hi @tim_severance,

 

No this is part of the IP so it is encrypted.

 

Regards,


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