Brynn Rogers

M5213EVB - targeting flash and debugging in flash

Discussion created by Brynn Rogers on May 1, 2006
Latest reply on May 1, 2006 by Trevor Switkowski
I am new to Codewarrior so there are many things that are 'Different'.

I can play with the demo code and it works great for target 'Console-SRAM', but I want to take the next step and burn it into the CPU's Flash memory, so that the EVB will start running my hacked demo code from flash when it boots.

I've tried to use the 'UART-Flash" target, and I can't seem to get it to work. I also believe I has set the 'flash programmer' tool as described and 'programed' and it still doesn't work.

So here are my questions:
1) What is the correct way to target the internel flash?
2) What limitations are there to debugging/single stepping when using the internal flash?
3) does the BDM enable jumper need to be removed when the BDM is not plugged in?
4) It is not hanging on some DTR signal in the UART since I didn't actually hook up the serial port, correct?

Brynn

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