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# 16932

LogiCORE MAC-FIR v3.0 and 5.2i PAR - Why does PAR take hours to route Spartan-3 MAC FIR and only a minute for a Virtex-II MAC FIR?

描述

Keywords: COREGen, known, issues, Spartan-3, MAC FIR, PAR

Why does PAR take hours to route a Spartan-3 MAC FIR and only a minute to route a Virtex-II MAC FIR?

解决方案

This problem is fixed in the latest 5.2i Service Pack available at:
http://support.xilinx.com/xlnx/xil_sw_updates_home.jsp
The first service pack containing the fix is 5.2i Service Pack 2.
AR# 16932
日期 04/01/2009
状态 Archive
Type 综合文章
的页面