Found the red herring!

I rediscovered the article that identified Cache on the IIsi MoBo. I can't be certain, I don't have the component view of the IIsi's MoBo, the DevNote appears to be borked, or it's not there.


Dollars to doughnuts on my best guess: based upon the block diagram, I think the author is/was looking at the Video Buffering setup for Bank A and interpreting those components as L2 Cache.

The other guess is that those chips ARE Bank A . . . whatever, I'm not looking at the IIsi tonight! g'nite!

zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz