AR# 73203

UHD-SDI GT v2.0 - Why do I receive a Synthesis error when enabling 4 lanes in Vivado 2019.2?

Description

When synthesizing a design including the UHD-SDI GT IP with 4 lanes enabled in Vivado 2019.2, the following error is seen:

[Synth 8-448] named port connection 'intf_0_gt_common_sdm0data_in' does not exist for instance 'inst' of module '<modulename>' [<module name_uhdsdi_gt_0_0.v 485>]

image-2019-11-20-14-56-18-114.png




Solution

This is a known issue for the UHD-SDI GT in Vivado 2019.2, where enabling 4 lanes causes a synthesis error.

  • 2019.2 - Users can download the latest UHD-SDI GT Patch from (Xilinx Answer 73173) to work around this issue.

This issue will be fixed in a future version.

Linked Answer Records

Master Answer Records

AR# 73203
Date 12/11/2019
Status Active
Type General Article
IP