[comp.sys.ibm.pc] IBM PROGRAM TO READ CP/M DISKS

root@ramrez.UUCP (Adan Ramirez) (12/02/89)

I am looking for the binaries to a program for the ibm to read cp/m disks.
If anyone has access or know where i can get this program please mail it
or send me a reply on it. I would appreciate any help anyone can supply.

				      ramrez


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cortez@ux1.cso.uiuc.edu (12/08/89)

I don't know of any free software, but we use:

	Selfware, Inc.
	3545 Chain Bridge Rd.
	Suite 3
	Fairfax, VA 22030
	(703) 352-2977

I don't know how much it costs but it is well worth the cost.

Hope that helps!

Jeff Cortez
PC Consultant
ux1.cso.uiuc.edu

Disclaimer:  I must be out of my mind, I am using a mainframe!

mcmiller@uokmax.ecn.uoknor.edu (Michael C Miller) (12/09/89)

There is a program for this available on the simtel archives. It will read and
write oh so many CPM formats. the file is:

          <msdos.dskutl>22dsk132.arc


Im not too sure which drive its on.  I pulled it from pd1 but there has been
some changes lately so it may have migrated to pd2.

I haven't used to package yet but the docs are impressive.Good luck...

-- 
<  sans =>   mcmiller@uokmax.UUCP   or  mcmiller@uokmax.ecn.uoknor.edu  > 
< '..this one goes up to eleven. Its ONE louder.'                       >

ether@pyuxf.UUCP (Andy Etherington) (12/12/89)

While we're on the subject, what about disks written by NorthSTAR
computers?  Several years ago, I wrote several programs on
NorthSTARs, and would like to recover those programs, for
modification and further use.  Any help???

Andy Etherington
<...!>bcr!ether

jb@aablue.UUCP (John B Scalia) (12/15/89)

Sorry or bothering everyone else with this, but after looking at the reply
path rn generated, I knew not to bother. This is really intended for Andy
Etherington.
-------
In article <623@pyuxf.UUCP> ether@pyuxf.UUCP (25343-Andy Etherington) writes:
>While we're on the subject, what about disks written by NorthSTAR
>computers?  Several years ago, I wrote several programs on
>NorthSTARs, and would like to recover those programs, for
>modification and further use.  Any help???

No problem. When we replaced our Northstar Horizon 2+ years ago, I had to
port over more than 5mb of data up to our unix box. Normal disk emulation
utilites won't work with Northstar disks as they use use a 10 hard sector
format instead of the normal soft sector that traditional CP/M systems
used. However, while the name escapes me immediately, somewhere around
here I have some info about a controller that permits hard sectored disks
in an IBM clone. This would help and probably make it easy for you.

An alternative you could use is what I used: I just hardwired the Northstar
to a terminal which was also connected to the unix box. You could do the
same with a PC's serial port and a good comm program, just use it as a
terminal and either ASCII download or turn a capture log on. It's not
blindingly fast but it is cheap if you've got any hardware sitting 
around. Oh, if you've got one of Northstar's machines called an "Advantage",
then you'll have to use the Advantage to start the transfer, otherwise,
if you've got a Horizon, you can accomplish everything from the PC.

jb@aablue.UUCP

-- 
A A Blueprint Co., Inc. - Akron, Ohio +1 216 794-8803 voice
UUCP:	   {uunet!}aablue!jb	(John B. Scalia)

Just a little more nonsense to clutter up the net.

zech@leadsv.UUCP (Bill Zech) (12/15/89)

In article <623@pyuxf.UUCP>, ether@pyuxf.UUCP (Andy Etherington) writes:
> While we're on the subject, what about disks written by NorthSTAR
> computers?  Several years ago, I wrote several programs on
> NorthSTARs, and would like to recover those programs, for
> modification and further use.  Any help???
> 

Since NorthStar used hard sector disks (10 sector), you will have
little chance of reading this on any PC disk drive.  I transferred
my old NorthStar CP/M files to my PC using the old MODEM program and
a direct cable.  Getting NorthStar DOS files uploaded would be
trickier.  Probably the best bet is finding a DOS -> CP/M 
file converted and then doing the above MODEM transfer.

- Bill

ho@fergvax.unl.edu (Tiny Bubbles...) (12/15/89)

Try looking for a program on simtel called 22dsk132.  It is supposed to be
able to read (and write!) lots of CP/M formats.

Alas, I didn't see NorthStar in the list -- but a whole pile of others are
in there.
---
	... Michael Ho, University of Nebraska
Internet: ho@hoss.unl.edu		USnail:  115 Nebraska Union
BITnet:   cosx001@UNLCDC3			 Lincoln, NE 68588-0461