Hi jjl3,
You only have to be accurate to "a few percent"
I know very detail about the DSP you mention but, the job gets done by 8 bit QT and JB processors running at 4MHz so I am sure you can get it done with your processor.
Why don't you have a look at the other BDM designs, I have listed them in this thread:
http://forums.freescale.com/freescale/board/message?board.id=16BITCOMM&message.id=1597
Regards David
Message Edited by peg on 2006-07-27 10:02 PM