Re: Plus/4 programmers reference guide

From: Larry Anderson (foxnhare_at_jps.net)
Date: 1999-07-31 02:56:28

Geoff Oltmans wrote:
> 
> Jim Butterfield's book "Machine Language Programming for Commodore
> Computers" (think that's right) has memory maps and information on the TED
> chip.
> 

I have that one too, it has some I/O mapping but no pinout (which is important
since the 8 data lines are not in sequence or on just the bottom row!  I think
the document on Plus/4 I/O is called +4/16io.doc  that's how I have it on the
Mac here..

Now that I am home I can get more details; the book was $21.95.  Authors
Cyndie Merten and Sarah Meyer - ISBN 0-673-18249-5

> 
> On Fri, 30 Jul 1999 foxnhare@jps.net wrote:
> 
> >
> > Published by Scott Foresmann & Compnay, was pretty expensive - $22 to $24 U.S.
> >  (I know cause I bought one.)  No pinouts or I/O maps (though there is a memory
> > map in it)...  the M/L programming information and examples are great, there
> > are some good Plus/4 i/o & pinout articles on the net to make up for it.
-- 
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  Larry Anderson - Sysop of Silicon Realms BBS  (209) 754-1363  300-2400 baud
      Commodore 8-bit page at:  http://www.jps.net/foxnhare/commodore.html
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