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From: hvaalde@cs.vu.nl (Aalderen van Harold)
Newsgroups: comp.sys.atari.st
Subject: Re: Atari TT
Message-ID: <10153@star.cs.vu.nl>
Date: 5 Jun 91 09:57:34 GMT
Article-I.D.: star.10153
References: <yF9J32w164w@admiral.UUCP> <91148.132622ONM07@DMSWWU1A.BITNET> <1884@richsun.cpg.trs.reuter.com> <17555@chaph.usc.edu> <2954@atari.UUCP>
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apratt@atari.UUCP (Allan Pratt) writes:

>You can buy a 2MB ST RAM add-on card, for a total of 4MB of ST RAM.  There
>may one day be an 8MB ST RAM add-on card, resulting in a total of 10MB
>of ST RAM.

>You can buy a 4MB TT RAM add-on card.  It may be that, with some work, you
>can make this address 16MB of TT RAM.  In future (now?) you can buy 16MB of
>TT RAM from Atari -- I'm just not sure.

Since where on the subject now. Is there a legal way to find out
the begin and end adresses of the ST-RAM and the same for TT_RAM
And for the ROM?

I want to write a routine that as some 32 bit number as input and
assuming that it is an address it determines if it is ROM, ST_RAM or TT_RAM
or just JUNK and if it lies in the system part of RAM or in the TPA part.

any info appreciated?

Harold van Aalderen (hvaalde@cs.vu.nl)