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AR# 70994

LogiCORE UHD-SDI GT - Why does the UHD-SDI GT wrapper fail to implement when selecting a multi-link configuration?

描述

Why does the UHD-SDI GT wrapper fail to implement when selecting a multi-link configuration?

When instantiating a UHD-SDI _GT and selecting 2 for UHD-SDI GT Links, a second design_1_uhdsdi_gt_0_0_top instance is never instantiated.

This is shown in the screenshot below.





 


解决方案

This is a known issue that occurs when a users tries to implement the multi-link configuration of the UHD-SDI GT Core.

This issue has been fixed in Vivado 2018.2 and later.

  • Vivado 2018.1 - Users can download the UHD-SDI GT patch from (Xilinx Answer 70974) to work around this issue.
  • Vivado 2018.2 - This issue is resolved in the UHD-SDI GT IP in Vivado 2018.2 and later.

Note: For an existing design, the output products of the IP need to be reset after applying the patch.

Xilinx recommends updating to the latest version of the IP.

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AR# 70994
日期 07/03/2018
状态 Active
Type 综合文章
Tools
IP
的页面