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Article #6971Re: Expanded Memory Cards at 9 mHz
From: ROBIN
Date: Tue, 24 Jun 1986 13:09
Date: Tue, 24 Jun 1986 13:09
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> > Has anyone out there used an expanded memory card with an AT > running at 9 mHz or faster? I know that some EM boards won't > function beyond 8 mHZ. Any war stories, recommendations, etc., > will be appreciated. > I've been through two memory boards on my PC/AT which runs at speeds > 9Mhz. The first was a STB Grande Byte. It would not boot consistantly at any speed greater than 7.5Mhz, even using 100ns chips. I replaced this w/an AST Advantage! board, equipped with the daughter board (Advantage Pak! it's called).This combination boots fine at 9Mhz (determined by putting in an 18Mhz crystal).I curently run w/a Mhz Corp. TurboSwitch II set for 9.5Mhz and have had no problem w/AST board. By the way, this board is running at these speeds w/120ns chips. Hope this helps. Max S. Robin AT&T Bell Laboratories email:whuts!2212msr voice:201-386-6865
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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.2 9/18/84 exptools; site whuts.UUCP Path: arc1-ca.pugleaf.net!utzoo!watmath!clyde!burl!ulysses!mhuxr!mhuxt!houxm!whuxl!whuts!2212msr From: 2212msr@whuts.UUCP (ROBIN) Newsgroups: net.micro.pc Subject: Re: Expanded Memory Cards at 9 mHz Message-ID: <834@whuts.UUCP> Date: Tue, 24-Jun-86 09:09:45 EDT Article-I.D.: whuts.834 Posted: Tue Jun 24 09:09:45 1986 Date-Received: Thu, 26-Jun-86 04:25:19 EDT References: <1717@ecsvax.UUCP> Distribution: net Organization: AT&T Bell Laboratories Lines: 19