Re: Problem in programming flash

pradeep karosiya <[email protected]> Sat, 15 Dec 2007 05:37:08 +0000 (GMT)

Newsgroups	gmane.comp.hardware.motorola.microcontrollers
Message-ID	<[email protected]>

Hi
  You need to program RCW first in the shadow flash area using seperate flash programming utilities and coressponding config file provided with the board, then without erasing the RCW program your application in the flash.

veereshpkodekal <[email protected]> wrote:
          Hi,

I had written code to program shadow flash from internal RAM. While
testing shadow flash might be the RCW got corrupted and now i am not
able to flash my MPC anymore.

Currently i am not even able to program the flash. However program
running out of RAM is possible.

I am not able to view the shadow flash and normal flash. The FLEN bit
remains set always which actually should have allowed to access flash.

Can anyone please suggest me how can i clear my shadow flash now and 
program it.



                         

       
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