Using a M22330Demo board I see the following errors occur when I connect the USB cable and then try to debug.
I get one of the following messages:
1) "ColdFire PE Protocol Adapter :An error occurred while trying to write memory"
2) "Downloading 4284 bytes" and then another window appears and says
"Memory Write Verify Failure
Memroy write to address 0x322aef6 failed to verify:
Expected value: 0x20000900
Actual Value : 0x0
3) Coldfire PE protocol adapter: No USB connection found
If I keep trying it will eventually make it into debug mode. But most of the time I get an error.
I have tried this on 3 computers and not had any success. But if I load codewarrior on one of 2 older computers I have and then try it seems to work OK. Could it be that the 3 computers are running the USB at a higher speed and the higher speed isn't reliable? These 3 computers are newer computers than the 2 that it works on.
Has anyone else seen this and is there a solution?