Re: Memory Map

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#62

From: C. Harald Koch
Date: Thu, 15 Jun 1989 21:58

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In article <109194@sun.Eng.Sun.COM> cmcmanis@sun.UUCP (Chuck McManis) writes:
>[...]
>The custom chips have registers currently located at $DFF000 - $DFFFFF
>but there is no reason that can't change.

Um, excuse me if I am missing something, but...

The current model is that the chips are absolutely at $DFF000. Almost every
program I have seen that accesses the custom chips does so directly to this
address range. I don't think the custom chips could be moved without all
hell breaking loose.

Is there an official way to find out where the custom chips are in the Amiga
address space? I have not yet encountered anything like this.

-- 
Grandpa Charnock's Law:	 | C. Harald Koch  NTT Systems, Inc., Toronto, Ontario
You never really learn	 | chk@gpu.utcs.utoronto.ca	   (long-term address)
to swear until you learn | chk@zorac.dciem.dnd.ca	      (my current job)
to drive.		 | chk@chkent.UUCP		    (my AMIGA at home)

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Message-ID: <1828@client1.DRETOR.UUCP>

Path: arc1-ca.pugleaf.net!utzoo!dciem!client1!chk

References: <17184@louie.udel.EDU> <109194@sun.Eng.Sun.COM>

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Path: arc1-ca.pugleaf.net!utzoo!dciem!client1!chk
From: chk@client1.DRETOR.UUCP (C. Harald Koch)
Newsgroups: comp.sys.amiga.tech
Subject: Re: Memory Map
Message-ID: <1828@client1.DRETOR.UUCP>
Date: 15 Jun 89 21:58:28 GMT
References: <17184@louie.udel.EDU> <109194@sun.Eng.Sun.COM>
Reply-To: chk@client1.dciem.dnd.ca (C. Harald Koch)
Organization: NTT Systems, Inc., Toronto, Canada
Lines: 20

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