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AR# 19435

6.2i iMPACT - Programming xc1800 PROM with Automatic Checksum Insertion enabled results in "ERROR:iMPACT:583"

Description

General Description:

When I program xc1800 PROMS when Automatic Checksum Insertion is enabled, iMPACT displays the following error:

"'1': Setting usercode...

done.

ERROR:iMPACT:583 - '1': The idcode read from the device does not match the idcode in the bsdl File.

INFO:iMPACT:1578 - '1': Device IDCODE : 00001111111111101111111111111111

INFO:iMPACT:1579 - '1': Expected IDCODE: 00000101000000100100000010010011

'1': Setting user-programmable bits...

done.

'1': Putting device in ISP mode...

done."

This error does not occur when I program User Code or when Automatic Checksum Insertion is disabled.

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 3.

AR# 19435
Date Created 09/03/2007
Last Updated 12/15/2012
Status Active
Type General Article