Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!jarthur!uunet!mcsun!ukc!sys-uea!cmp9133 From: cmp9133@sys.uea.ac.uk (A.C. Lock) Newsgroups: comp.sys.amiga.emulations Subject: Re: Mac-system 7.0 Message-ID: <1101@sys.uea.ac.uk> Date: 28 May 91 11:22:16 GMT References: <4150@jethro.Corp.Sun.COM> <1991May22.090222.2054@bernina.ethz.ch> <471@regina.uregina.ca> <08069.AA08069@babylon.rmt.sub.org> Organization: UEA, Norwich, UK Lines: 13 rbabel@babylon.rmt.sub.org (Ralph Babel) writes: >> One company (GVP, I think) is now selling "economy" 68030 >> accelerator cards, with this special no-mmu 68030. >Nope, not GVP. CSA are manufacturing cheap versions of their Mega Midget Racer cards which do not contain a MMU, which seems rather silly to me, since it means that memory access to chip ram is going to be slow since you won't be able to map this memory using the MMU to 32 bit ram. Adam