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Date:      Tue, 6 Aug 1996 09:17:02 +0200 (SAT)
From:      Khetan Gajjar <khetan@iafrica.com>
To:        "Michael L. VanLoon -- HeadCandy.com" <michaelv@HeadCandy.com>
Cc:        freebsd-current@freebsd.org
Subject:   Re: Patch to recognize AMD 5x86 cpus 
Message-ID:  <Pine.BSI.3.95.960806091543.22754E-100000@ian.iafrica.com>
In-Reply-To: <199608060420.VAA15503@MindBender.HeadCandy.com>

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On Mon, 5 Aug 1996, Michael L. VanLoon -- HeadCandy.com wrote:

> I assume you mean with *only* I586_CPU in the kernel.

Yes - i.e. the only CPU-type identifier.

> reality just a souped-up 486.

Yup - but they're pretty fast.

> I haven't looked closely enough at the Cyrix 5x86 to see if it has any
> programmable enhancements above a 486.  I know it's still for a 486
> socket, and in spirit, it's more a 486 than a Pentium.

Was aware of this.

> Furthermore, the Cyrix 6x86 is just a souped-up Pentium, in spite of
> what their marketing department wants to call it.  If there is only an
> I686_CPU target in the kernel, I would expect that not to run on a
> Cyrix 6x86.

No, with only a I586_CPU target in the kernel, the machine won't boot -
can't determine CPU type or something to that effect.

---
Khetan Gajjar	       [ http://www.iafrica.com/~khetan  ]
UUNet Internet Africa  [ 0800-030-002 & help@iafrica.com ]
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