2. 技术支持
  3. Answers 6652x
  4. AR# 66525: 2018.1 LogiCORE H.264/H.265 Video Codec Unit (VCU) v1.1 - Patch Updates for the LogiCORE H.264/H.265 Video Codec Unit (VCU) v1.1

AR# 66525

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2018.1 LogiCORE H.264/H.265 Video Codec Unit (VCU) v1.1 - Patch Updates for the LogiCORE H.264/H.265 Video Codec Unit (VCU) v1.1

描述

This answer record contains patch updates for the H.264/H.265 Video Codec Unit (VCU) LogiCORE IP v1.1 in Vivado 2018.1.

解决方案

Fixes:

This patch fixes an issue with the H.264/H.265 Video Codec Unit (VCU) LogiCORE IP v1.1 in the Vivado 2018.1 design tools.

(Xilinx Answer 71026)Why does the BVALID fail to de-assert and the BRESP fail to assert when doing back-to-back writes to the VCU?


Note: Patch Revisions are cumulative. See the individual Answer Record for details on which release it is fixed in.

This patch will be not be needed with Vivado 2018.2 and later.

Patch Installation:

Install the patch as per the instructions in the included README.txt file to resolve this issue.

附件

文件名 文件大小 File Type
AR66525_Vivado_2018_1_preliminary_rev1.zip 57 KB ZIP

链接问答记录

主要问答记录

Answer Number 问答标题 问题版本 已解决问题的版本
66763 LogiCORE H.264/H.265 Video Codec Unit (VCU) - Release Notes and Known Issues for the Vivado 2017.3 tool and later versions N/A N/A

子答复记录

Answer Number 问答标题 问题版本 已解决问题的版本
71026 LogiCORE H.264/H.265 Video Codec Unit (VCU) v1.0 - Why does the BVALID fail to de-assert and the BRESP fail to assert when doing back-to-back writes to the VCU, which can result in a VCU Hang? N/A N/A

相关答复记录

Answer Number 问答标题 问题版本 已解决问题的版本
64855 2017.4 LogiCORE H.264/H.265 Video Codec Unit (VCU) v1.0 - Patch Updates for the LogiCORE H.264/H.265 Video Codec Unit (VCU) v1.0 N/A N/A
AR# 66525
日期 04/26/2018
状态 Active
Type 综合文章
IP
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