Re: Ramworks III problem

[Mike Maginnis <maginnis@computist-project.net>]

How are the banks physically divided up on the board?  Here's where
the failed chips are:

0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 x x x
0 0 0 0 0 0 0 0 x x x

(X = bad)

Mike Maginnis
maginnis@computist-project.net

The Computist Project
http://computist-project.net


On 21 Aug 2006 21:06:11 -0700, "PZ" <skierpaul@yahoo.ceom> wrote:

>Apple Computer's 1 MB Apple IIGS Memory Expansion card is pretty darn
>common these days and an easy source for replacing the 256k x 1 DRAM in
>your RWIII.  You'll want to make sure that you use the same chips
>(brand & speed) for an entire bank.  (8 IC's = 1 bank)  This will
>ensure the most trouble free operation.
>
>- Paul
>
>Mike Maginnis wrote:
>> I spoke too soon.  In another IIe, the card is recognized by the
>> diagnostic.  6 DRAMs failed.  The card does pass the 80-column test.