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From: hp@kbbs.org (Holger Petersen)
Subject: Re: Need a monitor program for Z80
Message-ID: <1995Jul1.155857.22704@kbbs.org>
Organization: We don't need no organisation
Date: Sat, 1 Jul 1995 15:58:57 GMT
References: <1995Jun27.025032.24187@njitgw.njit.edu> <3sri8j$p2b@case.cyberspace.com> <3t04r7$fnn@bonnie.tcd-dresden.de> <3t1j4q$r62@mozo.cc.purdue.edu> <3t24ht$d6c@gap.cco.caltech.edu> <804576609snz@lfheller.demon.co.uk>
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Xref: glinda.oz.cs.cmu.edu comp.os.cpm:13626 comp.robotics:22087 sci.electronics:138886

Leon Heller <Leon@lfheller.demon.co.uk> writes:

>One of the very early issues of Personal Computer World (a UK mag) had a
>very simple Z80 monitor written by Neil Harrison. I think it fitted into
>a 2K EPROM.

The same journal had a real Dis-Assembler with Zilog-mnemonics.
Author was a person named 'Parkinson' if my memory serves well.
He sent me one missing part some 12 years ago...
It had the one and only useful use of the index-Register's (up to
Turbo-Pascal's runtime-real-arithmetic)


In 'Dr. Dobbs Journal' you will find some 808-Code; especially in
the very first years.

In the september-issue of 1979 I had a small (Hex-only) Disassembler in 
less than 500 Bytes (498 to be exact:-).

The AMSAT-Group had one 8080-Monitor. You may find it somewhere on the
CP/M-CD.

And then there was "zapple", a TDL-Product I believe; if not the same as
above.


>Leon

Greetings, Holger
