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LogiCORE DisplayPort core v1.2 - Why does the core fail to train when the MIN_PRE_EMPHASIS register is set to any value other than zero?

AR# 35403

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Topic Multimedia Video Imaging
Last Updated 04/27/2010
Status Active
Description

Why does the core fail to train when the MIN_PRE_EMPHASIS register is set to any value other than zero?

Solution

In order for the DisplayPort v1.2 core to properly complete training, the MIN_PRE_EMPHASIS regsiter must always be set to zero.

For a detailed list of LogiCORE IP Display Port Release Notes and Known Issues, see (Xilinx Answer 33258).

Applies To

IP

  • Display Port
 
 
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