Article ID: 000084184 Content Type: Troubleshooting Last Reviewed: 07/04/2016

Incorrect DisplayPort Maud Value When Transmit Audio Uses Quad Symbol Output Mode

Environment

    Quartus® II Subscription Edition
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Critical Issue

Description

When you use the DisplayPort TX core configured in quad symbol output mode (4 symbols per clock) for audio operation, the calculated and transmitted 24-bit Maud value is incorrect. It is always twice the expected value.

Resolution

There is no workaround for this issue.

This issue is fixed in version 15.0 of the DisplayPort IP core.

Related Products

This article applies to 1 products

Intel® Programmable Devices

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