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AR# 18837

6.1isp3 BitGen - "ERROR:BitGen:145 - Pin xx is a persistent pin, but a component exists in its IOB. Please rerun PAR with the persistent pins prohibited from use"

Description

When the persist option is set for BitGen, BitGen quits with the following error(s) and no bit file is generated:

"ERROR:BitGen:145 - Pin xx is a persistent pin, but a component exists in its IOB. Please rerun PAR with the persistent pins prohibited from use."

"ERROR:BitGen:157 - BitGen will terminate because of the above errors."

Solution

This problem has been fixed in the latest 6.2i Service Pack, available at:

http://support.xilinx.com/xlnx/xil_sw_updates_home.jsp
The first service pack containing the fix is 6.2i Service Pack 1.

AR# 18837
Date Created 09/03/2007
Last Updated 12/15/2012
Status Active
Type General Article