I just asked on Reddit because the password recovery email took its sweet time, but how large is the spiller in a typical Mill family member? Gold, copper, tin.
I am interested in how large a loop can be pipelined for something like a box blur, which has 3 colors times blur length of info that it would need to save across loop iterations. I would be interested in blur lengths of ~20 pixels, making it need 60 saved belt entries. Is this feasible?