Article ID: 000080716 Content Type: Troubleshooting Last Reviewed: 12/26/2014

Faulty Replies for AUX Burst Reads in DisplayPort Receiver During Link Training

Environment

    Quartus® II Subscription Edition
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Critical Issue

Description

When GPU is not used, the DisplayPort IP core receiver may reply with incorrect data when the DisplayPort source sends AUX native burst reads of more than one byte during link training.

This issue may cause the inter-operation of some of the devices using the DisplayPort IP core to fail due to unsuccessful link training.

This issue is fixed in version 14.1 of the DisplayPort IP core.

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This article applies to 1 products

Intel® Programmable Devices

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