From 76bf179ad3efbfe341c9657fb931b6626c3ff2d3 Mon Sep 17 00:00:00 2001 From: Kai Robinson <44972383+kr239@users.noreply.github.com> Date: Tue, 19 Oct 2021 23:20:38 +0100 Subject: [PATCH] Update README.md --- README.md | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 3fa9ede..7c7467e 100644 --- a/README.md +++ b/README.md @@ -1,4 +1,7 @@ -# Macintosh-Classic-Reloaded-RAM-Expansion-Board -1:1 recreation of the Expansion RAM board for the Macintosh Classic Reloaded (and original Macintosh Classic) +# Macintosh Classic Reloaded RAM Expansion Board ![Finished Board](/ClassicRAMBoard.jpg) + +So you've bought a dead mac classic. The logic board is bombed, and there's no expansion board inside. Or there was, and it, too, has incurred the wrath of Maxell. Well, you now know you can get a Macintosh Classic Reloaded board, at least, but what about the RAM expansion? Well - between @Branchus and myself, i've worked on this in Sprint in my limited spare time lately. + +The board as it stands, once populated with 256x4 SOJ RAM chips, will give you an additional 1MB of RAM, with the SIMM sockets allowing you to add a further two 1MB SIMM's. It won't work with anything larger than 4MB - that's a restriction the BBU chip imposes (limited address lines).