I totally missed some of the content of some replies here.
Thanks, particulary Ezrec and deadwood. I am a little less dumb now
If there's a world shortage of 42 pin sockets a broken Capcom system board
of the right family would ensure you never need one again.
Not sure which system, but it is driven by 68000, looks like an Amiga,
and ran Street Fighter II. Unfortunately, I gave up the remains of mine
so that someone could revive their board.
42 pin EPROMs I do have, but I think they are mask EPROPMs of the same nature
as a real Kickstart chip, and of no use to anyone for Amiga projects.
I actually still own Street Fighter II ROMS, and can say OK in MAME when it asks!
Are Amiga chips of use to anyone? Or can at least identify them?
I can't identify a 40 pin one, I thought it was a Kick, but it's dated 1991.
which makes little sense???
COMMODORE - AMIGA
390979-01
(c)1991 V2-04 37-175
9141XD001
I know that I have an A500 or A500+ Denise.
One curious one is a 20 pin DIL IC with Commodore's logo on it dated 1989.
Another one has some unremarkable numbers, and the "PROTO" printed on a line
of it's own. You'd love that to be an Amiga, but I really think that's from Arcade board.
Can a chip marked with "CIG" instead of "CBM" be commodore?
Because then a few of them 1984, 1996.