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AR# 66692

LogiCORE IP Video Processing Subsystem v1.0 - Core fails to generate properly


I am trying to use the Video Processing Subsystem v1.0 in Vivado on Windows. However, the core seems to have intermittent failure behavior when I try to generate output products.

Sometimes it reports a meaningless error and sometimes it tells me my path length is too long. What is the cause of this behavior?


The Video Processing Subsystem is susceptible to the Windows path length restriction described in (Xilinx Answer 52787)

If you see this type of behavior on Windows, the current recommended work-around is to run the reset_project Tcl command to delete all Vivado-generated files (to put the project in a known good state) and then move the project to a temporary directory with a shorter path length such as C:/test.



Answer Number 问答标题 问题版本 已解决问题的版本
65449 LogiCORE IP 视频处理子系统 (VPSS) - 面向 Vivado 2015.3 工具及其之后版本的发布说明和已知问题 N/A N/A
AR# 66692
日期 03/22/2016
状态 Active
Type 综合文章