Article ID: 000075438 Content Type: Troubleshooting Last Reviewed: 03/15/2019

Why Does HDMI RX Fail to Lock to Progressive Video With Unaligned Vsync And Hsync?

Environment

    Intel® Quartus® Prime Pro Edition
    HDMI Intel® FPGA IP
BUILT IN - ARTICLE INTRO SECOND COMPONENT

Critical Issue

Description

If the HDMI RX IP core is attached to an external HDMI source that sends progressive video with unaligned Vsync and Hsync, there will be no video output.

Resolution

There is no work around for this issue.
This issue is fixed in 17.1 and 17.1std version of the HDMI IP core.

Related Products

This article applies to 3 products

Arria® V FPGAs and SoC FPGAs
Stratix® V FPGAs
Intel® Arria® 10 FPGAs and SoC FPGAs

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