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# 34813

Spartan-6 - iMPACT Verify might not reset DCM

Description

Can a Verify in iMPACT cause any problems with a Spartan-6 device?

Solution


The Verify operation is not required and is supplemental to a CRC check that is performed automatically in the device.
The Verify operation might cause the DCM to lose lock at which point the DCM does not lock after Verify completes.
If there are issue with this operation, run the iMPACT program without a Verify to ensure proper device functionality.
AR# 34813
Date Created 03/18/2010
Last Updated 05/23/2014
Status Archive
Type General Article
Devices
  • Spartan-6 LX
  • Spartan-6 LXT