Cool, thanks for the info. The bank addresses are important, but its
that first 16k bank I need the most. Now its a matter of understanding
the read/write control. Ive noticed with a lot of ram cards (actually,
most) that they have a ribbon cable to the II's main memory - i expect
to pinch pre-generated CAS/RAS, but in all honesty I dont know - this
is where a schematic can provide instant understanding. The saturn
doesnt have this cable, but it does have a LSI MC3242A, which would
require understanding. Im contemplating what ill have to do to removet
the "RAS add data", then "CAS addr data' from the design to make it a
single access cycle to my SRAM, and just how much is provided by the
main board, and how much is provided by the plug in card in slot 0.
Does the saturn behave like a standard 16k ram card for the first bank
when plugged into slot 0?
Sorry for torturing you guy's with the pleb questions.