Article View: comp.sys.amiga.tech
Article #7140Re: Assembler Programming - Costs versus Benefits
From: Peter da Silva
Date: Sat, 01 Dec 1990 01:29
Date: Sat, 01 Dec 1990 01:29
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In article <1990Nov30.144853.2562@diku.dk>, bombadil@diku.dk (Kristian Nielsen) writes: > It wopuld be interresting (and usefull!) to hear if someone could comment on > the above, add what I have forgotten or don't know, and correct me where > (not if) I'm wrong. I think you've done an admirable job of picking out the problems. About the only one I can think of is that memory above 16M isn't available to Zorro-II DMA, so you better make sure your disk buffers are allocated below that if you do direct disk I/O on a 2000 with a 68020 and over 16M RAM. -- Peter da Silva. `-_-' <peter@sugar.hackercorp.com>.
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arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!zaphod.mps.ohio-state.edu!lavaca.uh.edu!menudo.uh.edu!nuchat!sugar!peterReferences:
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!zaphod.mps.ohio-state.edu!lavaca.uh.edu!menudo.uh.edu!nuchat!sugar!peter From: peter@sugar.hackercorp.com (Peter da Silva) Newsgroups: comp.sys.amiga.tech Subject: Re: Assembler Programming - Costs versus Benefits Message-ID: <7173@sugar.hackercorp.com> Date: 1 Dec 90 01:29:45 GMT References: <1990Nov25.040121.10773@zorch.SF-Bay.ORG> <1990Nov30.144853.2562@diku.dk> Organization: Sugar Land Unix - Houston Lines: 12