I’m trying to dump R31 over and over into either RAM0 or Shared DRAM (Data RAM).
So, basically it looks like I have to do:
Store R31 to address in register
Increment address in register
(Lather rinse repeat)
As that stands, that’s a 100MHz sample of R31. Is there anyway to do the autoincrement on the store? That would double my sampling rate to 200MHz which would be the maximum possible.
Alternatively, is there a different way to sample and store R31 repeatedly to RAM0 or Shared DRAM? I can’t seem to see one, but there are so many permutation of Store Burst, mapping, the broadside transfer bus, and peripherals that I can quite easily be missing something that someone more experienced knows about.