AnsweredAssumed Answered

DEMOQE8 Device is secure. Erase to unsecure?

Question asked by iansmusical on Jul 11, 2014
Latest reply on Jul 14, 2014 by Robin S

Hi All,

 

I'm using a DEMOQE8 board and was going through build/debug phases until yesterday when I received the message "Device is secure. Erase to unsecure?" (Error 14 in the console). I know the PSU is ok, it's actually using USB power at 3.3v for the QE8. The board has a P&E multilink on it so the BDM is via the PCB, no wires etc. I'm using CodeWarrior (eclipse) 10.6. I don't even know where the settings are to secure/disable mass erase in CodeWarrior, so I've definitely not set them myself but some how they've become set? I tried to create a flash programming target task to simply dump the flash to a file but when run it gives me the same message!

 

Has the chip died or is there some way to unsecure it again???

 

Thanks,

 

Ian

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