> > > > I donated a bit of money. It's about time we looked at those Seibu chips.
> > >
> > > I donated as well! my avatar already tells...
> > Yup get the raiden II chips decapped....
> The raiden II chips are mostly custom toshiba mask gate arrays (based on their part
> numbers); I don't envy the job of untanging them and figuring out what they do.
Yeah that's what we assume ... it won't be pretty, I just hope it's 2 metal layers at most. De-layering and staining might be the best solution to be honest. Trouble is, you'd need the process parameters to make way through the material without taking a hundred years and several "samples".