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Date:      Thu, 18 May 1995 14:26:00 -0500 (CDT)
From:      "Lars Fredriksen" <fredriks@mcs.com>
To:        rgrimes@gndrsh.aac.dev.com (Rodney W. Grimes)
Cc:        hackers@FreeBSD.org
Subject:   Re: ram-speed (was Re: Adapterc 2940?)
Message-ID:  <m0sCBCr-0003kxC@mercury.mcs.com>
In-Reply-To: <199505181913.MAA14897@gndrsh.aac.dev.com> from "Rodney W. Grimes" at May 18, 95 12:13:05 pm

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Rodney W. Grimes writes:
> 
> > 
> > Hi,
> > 	Another datapoint:
> > 
> > 	Mylex MAE486 (I think that is the right name) EISA, DX2/66,
> > 	16Mb 70ns fast page ram, 128K of "write back" (according to
> > 	Mylex anyway)
> > 
> > 
> > 49005fb0   0.473 uS/op 2.11e+06 op/S  8.068 Mb/S
> > 8938c0df   0.499 uS/op 2.00e+06 op/S  7.648 Mb/S
> > 				      ^^^^^
> > 				What is wrong with this picture??
> 
> Turbo button in the wrong possition??  What chip set?
> 

As far as I know the turbo button works, but I'll double check.
This motherboard is pre EISA chipset time. Mylex did all the stuff
with descrete TTL and PAL chips. There is a option in the BIOS
to run fast/slow and that is set to fast. I'll collect numbers for slow
too.

Lars

Anyone out there with the same MB that could run the test?


-- 
-------------------------------------------------------------------
Lars Fredriksen		fredriks@mcs.com		(home)
			lars@fredriks.pr.mcs.net	(home-home)
			fredriks@asiago.cs.wisc.edu



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