Hello! I took some 50 pictures of the CBM-II 8088 board. From many angles.
I also took some photos with the major chips removed, to see through the
sockets. I will keep this machine around for a few more weeks, since Edward
Shockley has sent me CPM-86, and I will be playing with it. He is also
sending me MS-DOS for the CBM-II. Anyways, I will keep this machine around
for awhile longer if anyone would like to me check traces, or clarify any
photos. The hardest part will be figuring out which photo goes with which
part, so I included a few higher-up pictures of the front and back. If
there is any trouble making anything out, let me know before I put the
machine back in storage.
Oh, and GOOD LUCK! There are quite a few people who would like to see a
schematic made out of this. I can barely read them, myself. :)
ftp://ftp.zimmers.net/pub/hardware/cbm2-8088board.zip
- Bo
> -----Original Message-----
> From: owner-cbm-hackers@cling.gu.se
> [mailto:owner-cbm-hackers@cling.gu.se]On Behalf Of Baltissen, R (Ruud)
> Sent: Sunday, November 11, 2001 3:24 AM
> To: 'cbm-hackers@cling.gu.se'
> Subject: RE: I'm ashamed to be asking this, but...
>
>
> Hallo Bo,
>
> Question: do you know where to find docs, schematics etc, to
> expand a 720 to
> 730 by adding a 8088 to it?
>
> This question reminds me of the fact that a friend of mine has a Z80 board
> for the 8032. Anybody heard of? I'm trying to convince him to
> lend it to me
> so I can re-engineer it.
> ___
> / __|__
> / / |_/ Groetjes, Ruud
> \ \__|_\
> \___| http://Ruud.C64.org
>
>
>
> Message was sent through the cbm-hackers mailing list
Message was sent through the cbm-hackers mailing list
Archive generated by hypermail 2.1.1.