Answers Database


2.1i: Timing - Default Analysis and Advanced Analysis report maximum frequency differently


Record #6321

Product Family: Software

Product Line: FPGA Implementation

Product Part: trce

Product Version: 2.1i

Problem Title:

2.1i: Timing - Default Analysis and Advanced Analysis report maximum frequency differently


Problem Description:
Urgency: Standard

General Description:
Advance Analysis and Default Analysis report maximum frequency
differently. The report from trce using the -a option is different from
the report from trce using the -u option.

Note: trce will use default analysis if no option is used.


Solution 1:

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

This will be fixed in a future release of software.




End of Record #6321 - Last Modified: 09/23/99 09:17

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