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Article #199

Re: 60ns and 70ns SIMMS in the same computer with Warp?

#199
From: Kenneth Crudup
Date: Sun, 14 Apr 1996 00:00
36 lines
2219 bytes
In article <4kq5f0$ehl@usenet6.interramp.com>,
ir003870@interramp.com (Billy Ko) says:

>The recommended thing to do is put the SLOWEST memory in the first bank!  The 
>reason is this: the fast chip can always slow down to the speed of the slow 
>chip, but the slow chip can't keep up with the fast one.

*sigh*

Where do people *get* this bullsh*t?

>BTW - when marching, the military always puts the smallest guys in front, so 
>that the big guys won't run away from the small ones.  Same reasoning.  Slow 
>in front, fast in back, and for much the same reason.

So?

>I got this info from page 804, Inside OS/2 Warp

I don't believe it.

I've worked with MBs where the *largest* bank of memory had to be bank 0, (due
to refresh issues) but that has nothing to do with speed. I've mixed speeds
between banks all the time.

A MOTHERBOARD CANNOT GUESS THE SPEED OF A BANK OF MEMORY! It will *not*
know until you program it to CMOS. Set the speed in non-EDO systems to that
of the slowest memory *in any bank*, and it will all behave fine!

	-Kenny

-- 
Kenneth R. Crudup, Unix & OS/2 Software Consultant, Scott County Consulting
kenny@panix.com		CI$: 75032,3044	  +1 617 524 5929/4949 Home/Office
16 Plainfield St, Boston, MA 02130-3633	  +1 617 983 9410      Fax
OS/2 box: pkenny.tiac.net (when I'm online) Get Warp-ed! OS/2 3.0 is here NOW!
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From: kenny@panix.com (Kenneth Crudup)
Subject: Re: 60ns and 70ns SIMMS in the same computer with Warp?
Date: 1996/04/14
Message-ID: <4krr9c$nbv@panix2.panix.com>
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references: <4kecjv$fsl@geraldo.cc.utexas.edu> <4khecg$3g8e@news-s01.ny.us.ibm.net> <4kk4tf$ksq@news.aros.net> <4kq5f0$ehl@usenet6.interramp.com>
organization: Scott County Consulting, Boston, MA
newsgroups: comp.os.os2.setup.misc,comp.os.os2.bugs,bit.listserv.os2-l,alt.org.team-os2