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AR# 53539

LogiCORE IP DisplayPort v3.2 - Why does the DisplayPort Source core Stop sending audio after a reset?

Description

Why does the DisplayPort Source core Stop sending audio after a reset?

In some cases after a reset, the DisplayPort Source core stops sending valid audio data.  

This is due to a possible corruption in the audio header packet when a reset is applied.

Solution

A fix for the audio header packet corruption has been added to the DisplayPort Source core.

This fix will be available in next version of the LogiCORE DisplayPort core.

If you need a patch for the DisplayPort v3.2, please contact  Xilinx Technical Support.

http://www.xilinx.com/support/techsup/tappinfo.htm

Please see (Xilinx Answer 33258) for a detailed list of LogiCORE IP DisplayPort Release Notes and Known Issues.

Linked Answer Records

Master Answer Records

AR# 53539
Date Created 12/17/2012
Last Updated 08/26/2014
Status Active
Type General Article
IP
  • DisplayPort