AR# 75650

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UHD-SDI GT v2.0 –Why is the QPLL1 used when the QPLL0 is selected on 12G-SDI?

Description

When the QPLL0 is selected in the UHD-SDI GT in Vivado 2019.2, QPLL1 is always used in the Transceivers Wizard instead of QPLL0.





Solution

This is known issue in both Vivado 2019.2 and Vivado 2020.1. This issue occurs on both the GTYE4 and GTHE4 type.

  • Vivado 2019.2 users can download the UHD-SDI GT Patch from (Xilinx Answer 73173) to work around this issue.
  • Vivado 2020.1 users can download the UHD-SDI GT Patch from (Xilinx Answer 75505) to work around this issue.

This issue is planned to be fixed in the Vivado 2020.2 release.

Linked Answer Records

Master Answer Records

Answer Number Answer Title Version Found Version Resolved
75505 UHD-SDI GT v2.0 (Rev 2) - Patch Update for UHD-SDI GT in Vivado 2020.1 N/A N/A
AR# 75650
Date 12/09/2020
Status Active
Type General Article
IP
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