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AR# 51958

Serial RapidIO v5.6:ERROR:ConstraintSystem:59 - Constraint <NET ''phy_4x_ser_clk/UCLK_DV4'' TNM_NET = ''UCLK_DV4'';> [xiltest_srio_v5_6_top.ucf(94)]: NET ''phy_4x_ser_clk/UCLK_DV4''

Description


在 Synplify Pro 中实现 Serial RapidIO v5.6 时,工具给出以下错误信息:

Resolving constraint associations...
Checking Constraint Associations...
ERROR:ConstraintSystem:59 - Constraint <NET ''phy_4x_ser_clk/UCLK_DV4'' TNM_NET =
''UCLK_DV4'';> [xiltest_srio_v5_6_top.ucf(94)]: NET ''phy_4x_ser_clk/UCLK_DV4''
not found.请确认:
1.指定的设计元素在原设计中确实存在。
2. 指定的对象在约束源文件中拼写正确。

解决方案


这是一个已知问题。如果要解决这个问题,请按如下方式编辑 UCF 文件:

把:

NET ''phy_4x_ser_clk/UCLK''      TNM_NET = ''UCLK'';
NET ''phy_4x_ser_clk/UCLK_DV4''  TNM_NET = ''UCLK_DV4'';

改为:

NET ''*UCLK''      TNM_NET = ''UCLK'';
NET ''*UCLK_DV4''  TNM_NET = ''UCLK_DV4'';


修订历史:

09/25/2012——第一版

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
40519 Serial RapidIO v5.6 - Release Notes and Known Issues for ISE Design Suite 13.1 N/A N/A
AR# 51958
创建日期 09/25/2012
Last Updated 10/01/2012
状态 Active
Type 已知问题
IP
  • Serial RapidIO