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From: fred@cbmvax.UUCP (Fred Bowen)
Newsgroups: comp.os.cpm
Subject: Re: CP/M upgrades
Message-ID: <2477@cbmvax.UUCP>
Date: Tue, 13-Oct-87 08:06:05 EDT
Article-I.D.: cbmvax.2477
Posted: Tue Oct 13 08:06:05 1987
Date-Received: Thu, 15-Oct-87 05:08:38 EDT
References: <[E.ISI.EDU]11-Oct-87.08:15:29.SAC.HQSAC-DOCT>
Organization: Commodore Technology, West Chester, PA
Lines: 32

In article <[E.ISI.EDU]11-Oct-87.08:15:29.SAC.HQSAC-DOCT>, SAC.HQSAC-DOCT@E.ISI.EDU (John A. Wright) writes:
> Is  anyone  familiar  with the Commodore CBM-700 (B-128/246) that
> was marketed in Europe a few years ago.  I have purchased one  of
> these  systems  and really like it.  The manuals specifify that a
> 8088 coprocessor can be  installed  to  run  CP/M-86  and  MS-DOS
> software  (I  think  the  term is concurrent co-processor).  Does
> anyone know how this would be done?  The books lead me to believe
> that is is a fairly simple procedure.
> John

The B-series computers have an internal co-processor port as well as
an expansion port.  An 8088 board could be installed internally, rather
simply as you suggest.  You should peek inside- some B256-80 machines came
with the co-processor board standard.  The hard part is finding one of these
boards and/or the software.  

The is a very persevering user group, CBUG, which is into the B-series
computers in a big way.  They have even interfaced them to the 1571 disk
drives which provide them with easy access to CP/M software.  I highly
recommend them.  For information, write:

		CBUG (Chicago B128 User's Group)
		4102 N. Odell
		Norridge, IL     60634

--
-- 
Fred Bowen			uucp:	{ihnp4|rutgers|caip}!cbmvax!fred
				arpa:	beats me
				tele:	215 431-9100

Commodore Electronics, Ltd.,  1200 Wilson Drive,  West Chester,  PA,  19380