28 Feb
2008
28 Feb
'08
1:16 p.m.
On 28 Feb 2008 at 19:51, Tony Duell wrote:
Anyway, the RAM board was clearly identical to the 1M
board, just with
only have the RAM chips fitted and the links set differently. Having got
a lot of 41256 chips on old PC memory boards, I spent the afternoon
upgrading it to 1M.
Sounds very similar to what was often done to the first-round 5150s
to get the planar memory increased from 64K to 256K.
Cheers,
Chuck