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From: umapd51@cc.ic.ac.uk (W.A.C. Mier-Jedrzejowicz)
Newsgroups: comp.sys.handhelds
Subject: Re: 28 Processor notes errata/question
Message-ID: <1990Nov24.034539.14755@cc.ic.ac.uk>
Date: 24 Nov 90 03:45:38 GMT
References: <11962@life.ai.mit.edu>
Organization: Imperial College Computer Centre
Lines: 11
Nntp-Posting-Host: suna


The person who posted this question asks if the description of two
machine language operations in Alonzo Gariepy's HP-28 Processor Notes is
correct. If in doubt, go to the original sources, which Alonzo mentions
- the HP-71B IDS, or if that is too expensive then my book "Customize
Your HP-28". Both show that the opcodes 800 and 801 copy C(S) and C(X)
respectively to the OUT register.
Apologies to all readers to whom this is Greek (except the Greeks, to
whom this is presumably Polish ;-)  ). Oh, never mind. Unless you're
Greek (or Polish - who are you voting for, in that case?)
Wlodek Mier-Jedrzejowicz