UPGRADE YOUR BROWSER

We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 6321

12.1 Timing - Default Analysis and Advanced Analysis report maximum frequency differently

Description

The advanced analysis and default analysis report the maximum frequency differently; the report from TRACE using the "-a" option differs from the report from TRACE using the "-u" option.

解决方案

The default analysis includes pad-to-setup paths in the calculation of the overall period/frequency of the design, while the advanced analysis does not include pad-to-setup paths. 

 

NOTE: TRACE uses the default analysis if an option is not used. 

 

For more information, see (Xilinx Answer 4313).

AR# 6321
创建日期 08/21/2007
Last Updated 05/26/2014
状态 Archive
Type 综合文章