Date: Wed, 24 Apr 1996 23:56:26 -0700 (PDT) From: "Rodney W. Grimes" <rgrimes@GndRsh.aac.dev.com> To: scrappy@ki.net (Marc G. Fournier) Cc: joerg_wunsch@uriah.heep.sax.de, freebsd-current@FreeBSD.org, cat@ki.net, geoff@ki.net Subject: Re: MotherBoard Jumper Settings... Message-ID: <199604250656.XAA07120@GndRsh.aac.dev.com> In-Reply-To: <Pine.NEB.3.93.960424185832.1276B-100000@freebsd.ki.net> from "Marc G. Fournier" at "Apr 24, 96 06:59:09 pm"
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> On Wed, 24 Apr 1996, Rodney W. Grimes wrote: > > > > > The jumpers for the cache are set for 256KB/64kbx4...how do I > > > > determine the size of each of the cache chips to determine if *this* is > > > > right? > > > > > > The 61512 suggests a 512 Kbit cache. Seems you are using only half of > > > it with your jumper setting. > > > > The 61512 is infact a 64k x 8 part, I looked it up as there had been > > too much speculation on here about just what that chip was. Cache RAM > > on 486 and later machines is almost always x 8 parts for those who thought > > this might have been a 128k x 4. > > > > Your cache jumper settings are correct at 256K/64Kx8. You may still have > > a bad cache RAM though. Do you ever get any signal 10's or 11's from the > > gcc compiler, or do you just get panics? > > > Forget my last to Michael then...I won't change this :) > > But since you did look it up...20 or 15ns? :) That was the number after the dash as in 61512-15 would be a 15ns Part. -- Rod Grimes rgrimes@gndrsh.aac.dev.com Accurate Automation Company Reliable computers for FreeBSD
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