Chris:
This is an exercise in learning more than anything. I worked for
Radio Shack in the late'80's when they used the T2K for the Store Operating
System and I always thought it had great graphics.
After reading the Technical Reference Manual I'm beginning to
appreciate how oddly designed it was. When it was introduced in 1983 or
1984, PCs already existed for 2+ years so why, oh why, did they decide to
ignore the "PC compatible" trend. They must have gotten the SMC chips on
special because so far I haven't found anyone else who used them. The only
stuff that works is programs which are either designed specifically for it
or uses only MS-DOS system calls.
BIOS source, bootstrap code or anything like that that you could
provide would be greatly appreciated.
Rich
Rich Cini
Collector of classic computers
Lead engineer, Altair32 Emulator
Web site:
http://highgate.comm.sfu.ca/~rcini/classiccmp/
Web site:
http://www.altair32.com/
/***************************************************/
-----Original Message-----
From: cctalk-bounces at
classiccmp.org [mailto:cctalk-bounces at
classiccmp.org]
On Behalf Of Chris M
Sent: Monday, October 09, 2006 7:06 PM
To: General Discussion: On-Topic and Off-Topic Posts
Subject: RE: Needed: Tandy 2000 manuals
Dude, bless your heart. But why a T2K emulator??? It's
really just a botched up peecee lol. Phun to play
with, but I ain't sure I'd devote that much time
creating an emulator for one. To each his own though
and don't let me discourage you.
What would really be cool IMHO is a replacement for
it's weird SMC CRT controllers and FDD data seperator.
Whether concocted from discrete logic or an FPGA sort
of thing.
If you say you have the manuals, then I guess it's
done. But if you should need anything, heck I'll scan
them for you. I would say the primary source of info
on the thing is USENET or of course Google groups.
There's a few peeps on there that actually worked on
it supposedly. There also the yahoo group, and I have
to tell you there are LOADS of experts on there LOL
LOL.
I do have most of the original BIOS source code. A
few errors. The dude I got it from was working on a
primarily software "patch" for want of a better term
to make it 100% peecee compatible. He never finished
snifful. I'll pass on whatever you want from that
stash, but I'm afraid it's not much more then that.
Good luck!
--- "Richard A. Cini" <rcini at optonline.net> wrote:
Chris:
Thanks. I actually bought a complete set of manuals
from this guy in
Cleveland, including a set of boot disks. Being
temporarily bored with some
of my other projects, I thought I'd give it a go
with a Tandy 2000 emulator
using MESS. If that doesn't work, I think I have
enough random info to build
one from scratch.
Rich
Rich Cini
Collector of classic computers
Lead engineer, Altair32 Emulator
Web site:
http://highgate.comm.sfu.ca/~rcini/classiccmp/
Web site:
http://www.altair32.com/
/***************************************************/
-----Original Message-----
From: cctalk-bounces at
classiccmp.org
[mailto:cctalk-bounces at
classiccmp.org]
On Behalf Of Chris M
Sent: Monday, October 09, 2006 6:51 PM
To: General Discussion: On-Topic and Off-Topic Posts
Subject: Re: Needed: Tandy 2000 manuals
Otay
I know I'm late in responding to some of this
stuph,
but here goes
What pray tell are you attempting to create an
emulator for Richard?
I do have a copy of each, but I don't think I'm
going
to be lending them out anytime soon
Took me a long time to get replacements for the
originals I guess I tossed
We can discuss this further off-list if you should
so
desire
Why me. Lord why me LOL
--- "Richard A. Cini" <rcini at optonline.net> wrote:
All:
I'm doing research for another
potential
emulation project. Does
anyone have a pointer to an electronic copy of the
Tandy Model 2000
Programmer's Reference Manual (260-5403) and the
Hardware Reference Manual
(260-5404)? Alternatively, if someone has hard
copies that I can make a copy
of, that'd work.
Thanks a lot.
Rich
Rich Cini
Collector of classic computers
Lead engineer, Altair32 Emulator
Web site:
<http://highgate.comm.sfu.ca/~rcini/classiccmp/>
http://highgate.comm.sfu.ca/~rcini/classiccmp/
Web site:
http://www.altair32.com/
/***************************************************/
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