AR# 5181

1.5i PAR - Placer fails on .pcf placement constraint (ERROR:baspl:292/291)

描述

Par fails on a .pcf placement constraint generated by map from a .ucf constraint.
The error involves constraining flops to Column1. The constraint works for other columns.

解决方案

A fix for this problem is included in the 1.5i Service Pack 1. For details
on this Service Pack see http://www.xilinx.com/techdocs/5514.htm
AR# 5181
日期 10/21/2008
状态 Archive
Type 综合文章