Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP
Posting-Version: version B 2.10.1 Fluke 1/4/84; site fluke.UUCP
Path: utzoo!watmath!clyde!floyd!vax135!cornell!uw-beaver!ssc-vax!fluke!witters
From: witters@fluke.UUCP (John Witters)
Newsgroups: net.micro
Subject: Re: DIGITAL GROUP
Message-ID: <546@vax1.fluke.UUCP>
Date: Wed, 14-Mar-84 11:45:42 EST
Article-I.D.: vax1.546
Posted: Wed Mar 14 11:45:42 1984
Date-Received: Fri, 16-Mar-84 02:41:20 EST
References: <837@bmcg.UUCP>
Organization: John Fluke Mfg. Co., Everett, WA
Lines: 28

I'm still using a Digtal Group system.  It has

	64K RAM
	Z-80 CPU
	Parallel I/O card
	TVC 64 display
	UART (Added by myself)
	NSC57109 Arithmetic Chip (Added by myself)
	S100 Floppy Disk Controller (Jade Double D)
	2 5-1/4 inch disk drives

I'm running CP/M 2.2, and have adapted some of the audio cassette software to
run under CP/M (BASIC, WOPROC, and the assemblers).

I bought the original hardware in early 1977, and have added stuff to it over
the years.  Except for occasional ram chip failures, the system has worked
reliably.  Incidently, I bought surplus RAM chips to populate the boards.

I'm considering replacing it with a UNIX box.  Anyone interested in taking it
off my hands?

					John Witters
					John Fluke Mfg. Co. Inc.
					P.O.B. C9090 M/S 243F
					Everett, Washington  98206

					(206) 356-5274	(Work)
					(206) 353-4672	(Home)