I have been programming my boards fine for months, but when I try to program several of my boards now with the same .out file using the F28xx on chip programmer tool built into my CCS version 3.3.82.13, I get the Error "Data Verification failed at adress 0x3F0000". This is the location of my FLASHD and should be programable. I have tried several boards and tried two different Blackhawke USB2000 JTAG. What is my problem.
As far as I know I have not changed anything in my code or my .out file. I have been using the same computer with the same CCS tools as always. Am I forgetting a step? What can I try to troubleshoot this problem?
Regards,