AR# 4028

M1.5i/2.1i :Post Layout Timing Report: No skew warning given for internal clocks

説明

General Description: TRCE/Timing Analyzer does not report skew by default.

ソリューション

There are three ways for TRCE/Timing Analyzer to report clock skew.

1- Place a PERIOD constraint on the clock net. Clock skew is automatically reported with a PERIOD constraint.

2- Set the following environment variable:

XILINX_DOSKEWCHECK = 1

3- Run TRCE via the command line with the -skew option.

AR# 4028
日付 01/18/2010
ステータス アーカイブ
種類 一般