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# 22869

8.1i EDK - OPB IPIF V3_01_A does not register the Sln_xferAck output

Description

The Sln_xferAck output is not registered in version V3_01_A of the OPB IPIF. This causes long timing paths when it is used with MicroBlaze, which makes it difficult to meet a 100 MHz requirement.

Solution

This problem has been fixed in the latest EDK 8.1i Service Pack, available at: 

http://www.xilinx.com/xlnx/xil_sw_updates_home.jsp
The first service pack containing the fix is EDK 8.1i Service Pack 1.

AR# 22869
Date Created 09/04/2007
Last Updated 05/20/2014
Status Archive
Type General Article