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TMS320F28386D: Secure Flash sector0 and sector1

Expert 1865 points
Part Number: TMS320F28386D


Follow the steps of the below ticket that before run the example,shall config the Flash sector 0 and Flash sector 1 to secure Zone1.

TMS320F28388D: C2000Ware Secure Flash Boot Example Usage - C2000 microcontrollers forum - C2000Tm︎ microcontrollers - TI E2E support forums

I also try use the example dcsm_security_tool.

I try flash the .out to the board and use the On-Chip Flash window to modify the Z1-GRABSECT1 from 0x0AAAAAAA to 0x0AAAAAA5.

Then click the program, but the failed info shows as below.

I guess it maybe ECC problem? But I did find how to fix this.