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# 5818

1.5i SP2 Virtex PAR - Internal Error : Basnd: basndtiming.c:251:1.25.1.2 - Internal delay calculator failure

Description

Keywords: PAR basnd delay calculator

Urgency : Standard

General Description:
A virtex design using a DLL generates this error during PAR.

解决方案

A DLL with the clkfb pin attached to ground (or optimized away logic) causes this error.
Ensure that the DLL is connected properly.
AR# 5818
创建日期 08/31/2007
Last Updated 10/21/2008
状态 Archive
Type 综合文章