[comp.sys.tandy] TRS-80 model IV problems

lennox@minilove.diag.stratus.com (Craig Scott Lennox) (11/27/90)

Hi folks,

I am new to this newsgroup.  I have a TRS-80 model IV with 64K RAM
running TRSDOS 6, which I love.  I have a few questions I hope someone
out there can answer:

1.  Are there any anonymous FTP sites for TRS-80 software?
Specifically, I am looking for a good assembler.

2.  Are there any good third party distributers of TRS-80 hardware?
Specifically I'm looking for a hard disk and more RAM.

3.  Is it possible to add a battery backed-up clock to the model IV?

Thanks for any information you can provide me.


                                                Craig.

--
|    flame me at: lennox@minilove.diag.stratus.com, (Craig Scott Lennox)    |
|"Oh boy, virtual memory! Now I'm gonna make myself a REALLY BIG ram disk!" |
|   Disclaimer:  My opinions are covered by section 2b of the Gnu Public    |
|                License and thus do not belong to Stratus Computer.        |

jfowler@sdcc13.ucsd.edu (John C. Fowler) (11/28/90)

In article <LENNOX.90Nov26155343@minilove.diag.stratus.com> lennox@minilove.diag.stratus.com (Craig Scott Lennox) writes:
>1.  Are there any anonymous FTP sites for TRS-80 software?
>Specifically, I am looking for a good assembler.

There used to be a TRS-80 section via ftp at xanth.cs.odu.edu, but
the computer there crashed at some point and they don't seem to have
put any of the TRS-80 stuff back up.  

Actually, I've never seen a "good" public domain assembler.
You'd be better off checking the commercial markets.  Just looking
through the ads of Computer News 80, it looks like David Goben has
written an editor/assembler for $49.95 + $4.00 S&H (U.S. Dollars).
If you're interested in that, send mail to the Computer News 80
address below.  If you have the Series I Editor/Assembler for the
Model I/III (Disk version) marketed by Radio Shack, there's an
article in some 80 Micro or another telling you how to convert it to
the Model 4.  And, you might want to call Misosys at (703) 450-4181
to see what kinds of deals they have.

>2.  Are there any good third party distributers of TRS-80 hardware?
>Specifically I'm looking for a hard disk and more RAM.

See below.  Note that if you get RAM, be sure it's of the 4164
variety.  Also stay away from Texas Instruments 4164 chips, which
are 256 refresh cycle (the Model 4 requires 128 refresh cycle).
Computer News 80 will send you a proper set for $12.95 plus $4 S&H.

>3.  Is it possible to add a battery backed-up clock to the model IV?

Yes!  I believe certain kits (hard drives, too?) come with a clock
built in.  If all you want is a clock with no extras, there's a
company called Storage Power which markets a battery-backed clock
known as TIMCLOCK.  Call them in the daytime at (714) 952-2700 for
more details, or log on to their BBS at (714) 952-8666 for more
information.


You will probably want to subscribe to some of the magazines still
out for the TRS-80.  One is TRSLINK, which is a free electronic
magazine available on many (if not all) TRS-80 BBS's.  TRSTimes is a
bimonthly magazine containing TRS-80 programming information and
other articles of interest to TRS-80 users, for $18/year.
Computer News 80 is a magazine devoted mostly to the TRS-80 _user_,
as opposed to the programmer, but it has a lot of advertisers, so
you can find many of the companies which still support the TRS-80.
It's subscription rates are $24/year bulk rate, or $33/year first
class, monthly.  For TRSTimes and Computer News 80, you can probably
request a sample issue for $4.00.

Here are the addresses:

TRSTimes
5721 Topanga Canyon Blvd., Suite 4
Woodland Hills, CA  91367  U.S.A.

Computer News 80
P.O. Box 680
Casper, Wyoming  82602-0680  U.S.A.

One BBS guaranteed to always have the latest issue of TRSLINK:
8/N/1 #004
24 hours/day
Sysop: Luis Garcia-Barrio (Editor of TRSLINK)
Phone: +1 215 848 5728


Well, good luck, and keep using that TRS-80!

-- 
John C. Fowler, jfowler@ucsd.edu