Article View: comp.sys.atari.st
Article #2598Memory Upgrade on 1040 ST...
From: Antony A. Courtney
Date: Tue, 25 Jul 1989 10:04
Date: Tue, 25 Jul 1989 10:04
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1397 bytes
I am new to the ST world(a migrant UNIX hacker and Sun user), so please excuse my ignorance...: I have heard that the 1040 ST can be upgraded from 1 Meg to 2.5 Meg by replacing the DRAMs currently in the system with higher density ones. Can someone please describe to me explicitly how to do this? What kind of DRAMs are in there now? what kind do I need? What speed? Are there any special handling instructions I need to follow? I want to run the GNU stuff, so I figure the upgrade is pretty necessary. Also, has anyone ever attached a coprocessor to the ST through the DMA port? Has anyone attached an MMU to the ST before? Thanks for any info. Antony A. Courtney ******************************************************************************* Antony A. Courtney antony@lbl.gov Advanced Development Group ucbvax!lbl-csam.arpa!antony Lawrence Berkeley Laboratory AACourtney@lbl.gov
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arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!mailrus!csd4.milw.wisc.edu!lll-winken!ncis.tis.llnl.gov!helios.ee.lbl.gov!lbl-csam.arpa!antonyShow Full Headers
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!mailrus!csd4.milw.wisc.edu!lll-winken!ncis.tis.llnl.gov!helios.ee.lbl.gov!lbl-csam.arpa!antony From: antony@lbl-csam.arpa (Antony A. Courtney) Newsgroups: comp.sys.atari.st Subject: Memory Upgrade on 1040 ST... Message-ID: <3085@helios.ee.lbl.gov> Date: 25 Jul 89 10:04:29 GMT Sender: usenet@helios.ee.lbl.gov Followup-To: comp.sys.atari.st Organization: Lawrence Berkeley Laboratory, Berkeley Lines: 24