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AR# 8877

8.1i Timing Analyzer/Constraint - OFFSET constraint specified with no PERIOD constraint causes core dump during advanced analysis

Description

When trying to perform an advanced analysis on a design with no PERIOD constraint and only an OFFSET constraint specified, the Timing Analyzer core dumps.

解决方案

All OFFSET constraints need to be relative to a clock.

You can work around this issue by specifying a PERIOD constraint so that the OFFSET can be relative to a clock. This will prevent Timing Analyzer from core dumping during advanced analysis.

For additional information, see (Xilinx Answer 5489).

This issue will be addressed in a future release.

AR# 8877
创建日期 08/21/2007
Last Updated 01/18/2010
状态 Archive
Type 综合文章