[comp.sys.amiga.hardware] Please help me about memory expansion

PROHVK32@TREARN.BITNET (Cem Turgay) (08/14/90)

Hello,

I want to upgrade my A500 memory to 1 MB.
When I  opened my Amiga  case, I saw that  there are four  44C256 memory
chips on  the board but  other fours are  empty.  Also I  traced address
buss on the  board for a little  time and I wonder whether  I can attach
other four chips on these places ?
Is this possible without expansion card ?
Mean I don't  want to buy 512K expansion card.   I have some electronics
and  hardware  experience but  I  am  new  on  the Commodore.   If  it's
possible, what must I do additionally or  what kind of things must I pay
attention ?
All advices will be appreciated, thanks in advance


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