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From: mlinar@eve.usc.edu (Mitch Mlinar)
Newsgroups: comp.os.cpm
Subject: Re: Balcones <-> Xerox ?
Message-ID: <14477@oberon.USC.EDU>
Date: 6 Jan 89 04:54:24 GMT
References: <810@shell.shell.com> <14249@oberon.USC.EDU> <15644@joyce.istc.sri.com>
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Reply-To: mlinar@eve.usc.edu (Mitch Mlinar)
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In article <15644@joyce.istc.sri.com> ted@aaifs.UUCP (Ted Nolan) writes:
>
>Ok.. How do you use the slot to get extra bankable memory for CPM?
>

The extra slot can has all the Z-80 address lines as well as telling whether
it is in the ROM/video bank or in RAM.  There is also a nice 32k hole from
4000-BFFF in which to drop a RAM chip (or chips if you have bank selection
located there).

Of course, you have to have an operating system that can use it.

-Mitch