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AR# 19986

6.3i sp1 iMPACT - The "load fpga" option fails when automatic checksum insertion is enabled and concurrent mode is set for XCFS PROM

Description

Description: 

The "load fpga" option does not work (the FPGA does not configure) when the automatic checksum insertion and concurrent mode preferences are enabled for XCFS PROM. When automatic checksum insertion is disabled, the option works; or if the device is set to sequential mode, the options works.

Solution

To work around this issue, "load fpga" should always be the last thing done on the PROM. For example, programing the usercode last will cause this problem.

AR# 19986
Date Created 09/03/2007
Last Updated 05/16/2014
Status Archive
Type General Article