On Tue, Feb 06, 2001 at 05:32:56PM -0500, Matthew Fredette wrote:
> 
> Is that movw to load the loop count into %d0 correct?  I'm new to
> 680x0 assembly, but doesn't this leave garbage in the high word
> of %d0, when the dbf is going to decrement all of %d0 to -1?

you can get the M68k programmers reference manual as a PDF document
from the Motorola web site.

Search for m68k, then select documentation.

Regards,
	-is