[comp.sys.amiga] Memory 2Meg A2091 + 2Meg on another board ?

jwilliam@esunix.UUCP (Jerry Williams) (06/09/90)

I have been thinking about adding memory to my A2091 board and then maybe
later buying an 8-Up board with 2Meg on it. My question is will they
get along with each other so that I can have 4Meg + 1Meg already in the
2000? I am just wondering about addressing. How does the system do it?
I think that they take different chips don't they? Does someone make
an 8Meg board that uses 256k x 4? Then I could take the chips out of the
A2091 and then and them to the other board. 

Other question: Does Commodore have a real A2091 manual? I bought my
2000HD from my dealer and it came with a manual for the A2090 different
animal. Also when I run OperX I see some kind of xt device I think it
has something to do with the bridge card that I got software for but
didn't buy hardware for.
Thanks for any help!
Jerry

-- 
Jerry Williams @ Evans & Sutherland    560 Arapeen Drive, SLC, Utah 84108
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