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# 15475

5.1i XST - A synchronous multiplier is not inferred for a Virtex-II Pro device


Keywords: HDL, XST, multiply, multiplier, synchronous, Virtex

Urgency: Standard

General Description:
When I attempt to infer a synchronous multiplier in a Virtex-II Pro device, an asynchronous multiplier with registers is inferred instead.


This problem is fixed in the latest 5.1i Service Pack, available at:
The first service pack containing the fix is 5.1i Service Pack 1.
AR# 15475
Date 07/18/2007
Status Archive
Type General Article
Page Bookmarked