Article ID: 000082053 Content Type: Troubleshooting Last Reviewed: 12/30/2015

Unstable Output Signal When Receiving Video Formats with 1/1.001 Data Rate Factor

Environment

    Intel® Quartus® Prime Pro Edition
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Critical Issue

Description

The output signal (rx_clkout_is_ntsc_paln) that indicates the received video rate may deassert and reassert when receiving a video format with 1/1.001 data rate factor.

This issue impacts the downstream logic such as loopback path that relies on this signal to process.

Resolution

There is no workaround for this issue.

This issue is fixed in version 15.1 of the SDI II IP core.

Related Products

This article applies to 1 products

Intel® Programmable Devices

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