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# 13020

4.1i NGDAnno - Timing values for a Virtex-II multiplier model differ between the timing report and SDF files

Description

Keywords: NGDAnno, timing, simulation, report, TWR, SDF, trace, TRCE, ModelSim, post, layout

Urgency: Standard

General Description:
Delays for the MULT18x18 model differ between the timing report and SDF files. When a timing simulation is run, the MULT18x18 cannot run as fast as the timing report states.

Solution

This problem is fixed in the latest 4.1i Service Pack, available at:
http://support.xilinx.com/support/techsup/sw_updates
The first service pack containing the fix is 4.1i Service Pack 3.
AR# 13020
Date Created 08/29/2007
Last Updated 08/15/2003
Status Archive
Type ??????