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# 7437

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


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.


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 01/18/2010
Status Archive
Type General Article