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Date:      Thu, 12 Mar 1998 08:39:30 +0200 (EET)
From:      Penisoara Adrian <ady@warpnet.ro>
To:        Greg Lehey <grog@lemis.com>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: "ALi/ALADDIN 4+" chipset ?!?
Message-ID:  <Pine.BSF.3.96.980312083316.10888G-100000@ady.warpnet.ro>
In-Reply-To: <19980312105757.21044@freebie.lemis.com>

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Hi,

On Thu, 12 Mar 1998, Greg Lehey wrote:

> On Tue, 10 March 1998 at 10:54:46 +0200, Penisoara Adrian wrote:
> >   I've heard of a motherboard with this "ALi/ALADDIN 4+" chipset and
> > wondered wether this would cause troubles -- is it compatible with the
> > Intel TX chipset how they claim ?
> 
> Well, in fact I'd say "vive la différence".  It has the great
> advantage of being able to cache up to 512 MB of memory, depending on
> the tag RAM.  The TX maxes out at 64 MB.  You should check the tag
> RAM, though (a small chip with the inscription xx129, xx256 or xx257).
> You need at least two of them to cache more than 64 MB.  Also, the
> Aladdin 4+ is about 3% slower than the TX with 512 kB cache, and
> fractionally faster with 1 MB.

 Well, the motherboard in question is ATC 5130; I've heard good things
about the ATC 5000 one wich was the first in this class (which, BTW, had
an original Intel TX chipset)... Too bad it has only 512Kb cache.

> 
> >   Does FreeBSD have any special driver code for this chipset ?
> 
> No.  Drivers are for peripherals.  The "chipset" is logically part of
> the CPU.

 So it shouldn't matter...
 Then what about those "chip0: Intel Triton" messages in the boot
sequence ? Does that code take advatage of some of the specific features
of the original Intel PIIX chipset ?

> 
> >   Thank you very much, sorry for polluting the list with this kind
> > of questions...
> 
> I wouldn't call it pollution.  That's what the list's for.

 Well, I believe it was supposed to serve only FreeBSD-related
questions, not some general hardware questions, but anyway... :)

> 
> Greg
> 


  Thanks !
  Ady (@warpnet.ro)
  Warp Net Technologies


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