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# 20131

6.3i BitGen - Virtex-4 allows you to change the default pull-up resitor on dedicated configuration pins, but this does not seem to be supported by the software

Description

General Description:  

Virtex-4 allows the flexibility to change the default pull-up resistor on dedicated configuration pins, but this does not seem to be supported by the software.

Solution

This problem has been fixed in the latest 6.3i Service Pack available at: 

http://support.xilinx.com/xlnx/xil_sw_updates_home.jsp
The first service pack containing the fix is 6.3i Service Pack 2. 

 

Several new "-g" options are associated with the dedicated configuration pins to support this hardware feature. These new options are: 

 

InitPin Pullup, Pullnone 

CsPin Pullup, Pulldown, Pullnone 

DinPin Pullup, Pulldown, Pullnone 

BusyPin Pullup, Pulldown, Pullnone 

RdWrPin Pullup, Pulldown, Pullnone

AR# 20131
Date Created 09/03/2007
Last Updated 05/16/2014
Status Archive
Type General Article