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AR# 7437

3.1i Timing Analyzer - Auto Generated Analysis loses Pad to Setup (OFFSET IN) paths

Description

General Description:

After running Analyze -> Against Auto Generated Timing Analysis Report,

io_pad_i path tracing control is disabled. Run the same report

with the same path tracing control enabled, and the second report is

missing the OFFSET IN constraint.

Solution

If you run a report with the path tracing controls disabled, then re-run

the report with the same path tracing controls enabled, some of the delays

will be lost. The workaround is to re-load the design in Timing Analyzer

each time the path tracing controls are changed.

This will be addressed in a future release of the software.

AR# 7437
Date Created 09/01/2007
Last Updated 01/18/2010
Status Archive
Type General Article