I don't really know anything at all about ASM, or that DSP, but doing some google hunting and manual reading seems to suggest that data ALU operations take 2 cycles to complete, perhaps that's what you're running into here:
Quote:
macr -x0,y0,a y0,b ; multiply end data to
move a,y1 ; save result for now... generates pipeline stall by reading accumulator
|
Dale, I've been following your progress both here and on groupdiy and it certainly fascinates me. I'm a programmer more than an analog designer, so do keep me in the loop with what you have going on with this project. Here's the 56300 Family Manual that I found:
56300 Family Manual