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AR# 19227

6.2i Timing/PAR - PAR reports inconsistent logic levels when compared to TRCE report

描述

General Description:

I created a simple design with an input pad feeding a FF. I created a TIMESPEC to cover the path FROM the PAD to the FF. However, when I look at the reports generated by the tools, I see a discrepancy. PAR reports that there is 1 level of logic, and Timing reports that there are 0 levels of logic. Why does this happen?

解决方案

This is a problem with how TRCE calculates this number. The PAR report is correct in this instance.

This will be fixed in the next major software release.

AR# 19227
日期 01/18/2010
状态 Archive
Type 综合文章
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