home *** CD-ROM | disk | FTP | other *** search
- Newsgroups: comp.sys.amiga.hardware
- Path: sparky!uunet!mcsun!Germany.EU.net!rrz.uni-koeln.de!unidui!uniol!Winfried.Krueger
- From: Winfried.Krueger@arbi.informatik.uni-oldenburg.de (Winfried Krueger)
- Subject: Re: 10 MB fastram onb a2000: technical question
- Organization: University of Oldenburg, Germany
- Date: Fri, 13 Nov 1992 11:02:01 GMT
- Message-ID: <1992Nov13.110925.29507@arbi.Informatik.Uni-Oldenburg.DE>
- References: <frits.721490862@galaxy>
- Sender: news@arbi.Informatik.Uni-Oldenburg.DE
- Lines: 22
-
- frits@ph.tn.tudelft.nl (Frits Kuijlman) writes:
-
- >Recently I saw in the German Amiga magazin an add from WAW Elektronik
- >where they advertised a chipram expander for the a500/a2000 that also
- >had an extra 2 MB on board with which you can get a total of 10 MB Fastram.
-
- >I have no plans at all of buying it, but I am interested in how they might
- >have done it. If I read the hardware manual(1.3) I have at home correctly
- >the memory map of the a500/a2000 allows for 8 MB fastram, 2 MB chipram and
- >the rest is reserved for chip registers and so on. Where might they have put
- >the extra 2 MB fastram?
-
- They must have put it in the so called Slow-Memory area (C00000 and on),
- where earlier A2000 standard memory expansions have been (mmu slot card
- in A2000A, onboard memory in A2000B) and where most A500 memory expansions
- reside.
-
- >Just curious,
- > Frits
-
- winnie.
-
-