Article View: comp.sys.atari.st
Article #23149Re: Atari OS chips...6 or 2
From: sheppard_r
Date: Mon, 25 Jan 1993 07:23
Date: Mon, 25 Jan 1993 07:23
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In article <7340119@hpfcso.FC.HP.COM>, rossin@hpfcso.FC.HP.COM (Ted Rossin) writes: >The two chip set will not work in your machine unless you add some logic >to drive the chip select lines during the entire address space. You will also >need to supply two extra address lines to the two chip set. > > Ted. A lot of machines have the logic fitted for both 2 and 6 chip sets, some 2 chip machines don't have the Rom sockets fitted and some have them the rong way around.. Board No. for machines... Mega 2 C100501 4 C100167 520STF C070243 1040ST C070789 1040ST C103225 These are boards that have the 2-6 chip logic fitted... Roger................... sheppard_r@kosmos.wcc.govt.nz
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arc1-ca.pugleaf.net!sparky!uunet!decwrl!waikato.ac.nz!comp.vuw.ac.nz!newshost.wcc.govt.nz!kosmos.wcc.govt.nz!SHEPPARD_RReferences:
<1993Jan15.141812.19242@wixer.cactus.org>,<7340119@hpfcso.FC.HP.COM>Show Full Headers
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Path: arc1-ca.pugleaf.net!sparky!uunet!decwrl!waikato.ac.nz!comp.vuw.ac.nz!newshost.wcc.govt.nz!kosmos.wcc.govt.nz!SHEPPARD_R Newsgroups: comp.sys.atari.st Subject: Re: Atari OS chips...6 or 2 Message-ID: <1k04h0INNhto@golem.wcc.govt.nz> From: sheppard_r@kosmos.wcc.govt.nz Date: 25 Jan 1993 07:23:12 GMT Reply-To: sheppard_r@kosmos.wcc.govt.nz References: <1993Jan15.141812.19242@wixer.cactus.org>,<7340119@hpfcso.FC.HP.COM> Organization: Wellington City Council (Public Access), Wgtn, Nz NNTP-Posting-Host: kosmos.wcc.govt.nz Lines: 23