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AR# 66545

LogiCORE Video PHY Controller v2.0 - Why do I see link quality issues at 4Kp60 for a HDMI Receiver using 7 Series GTX?

Description

Why do I see link quality issues at 4Kp60 for a HDMI Receiver using 7 Series GTX?

Solution

This is a known issue, the Video PHY Controller Driver is setting the GXE CDR divide value incorrectly.

This issue has been resolved in the Video PHY Controller Driver in Vivado SDK 2016.1.

Linked Answer Records

Master Answer Records

Answer Number Answer Title Version Found Version Resolved
57842 LogiCORE Video PHY Controller - Release Notes and Known Issues for Vivado 2013.1 and newer tool versions N/A N/A
AR# 66545
Date Created 02/04/2016
Last Updated 02/15/2016
Status Active
Type General Article
Devices
  • Kintex-7
Tools
  • Vivado Design Suite - 2015.4
  • Vivado Design Suite - 2015.4.1
IP
  • HDMI