🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: demon.tech.pc
Article #71732

Re: Overdrive Processors

#71732
From: Rajesh Varia
Date: Mon, 13 Nov 1995 00:00
39 lines
2027 bytes
In article <151149452wnr@dstokes.demon.co.uk>
           david@dstokes.demon.co.uk "David Stokes" writes:

> In article: <816192871snz@wookie.demon.co.uk>  John Beardmore
>  <wookie@wookie.demon.co.uk> writes:
> > >With the overdrive, there is an extra pin, thus don't try to plug into
> > >a board not designed for it.
> > 
> > I thought that overdrive just amounted to clock multiplying 5 volt CPU ?
> > 
> > Granted some of these chips are designed to go into a second socket and
> > have an extra pin, but in the Microwarehouse cataloge describe them all
> > as:
> > 
> >     Intel Overdrive (R)
> > 
> > regardless of if they need a second socket.
> 
> Hmmmm....As far as I know, the ones with the extra pins are designed for
>  overdrive sockets, 
> whereas another version is available which can go into an ordinary processor
>  socket (it has a 
> built in voltage regulator, stepping it down from 5v to 3.3v on motherboards
>  which do not support 
> 3.3v speeds)
> 
> Dave
> 
Thats for beating me to it.  I think there is some confusion here, when
I refer to a overdrive chip, this is the chip with the extra pin.  You
will need this chip if your board specifices it.  A dx?-??? is generic
name for chips which run faster internally then externally, of course
this includes the overdrive chip.

Personally I blame Intel marketing for this mix-up (and where did they
get dx4 from ?).

--
Rajesh Varia     raj@c4rv.demon.co.uk
Technical Details
Message-ID: <816226129snz@c4rv.demon.co.uk>
Path: arc1-ca.pugleaf.net!unknown!not-for-mail
References: <349307031wnr@dstokes.demon.co.uk> <816030556snz@c4rv.demon.co.uk> <816192871snz@wookie.demon.co.uk> <151149452wnr@dstokes.demon.co.uk>

Show Full Headers
Complete Article Headers
X-Google-Language: ENGLISH,ASCII-7-bit
X-Google-Thread: 1036bc,7225508904f5224c
X-Google-Attributes: gid1036bc,public
From: Rajesh Varia <raj@c4rv.demon.co.uk>
Subject: Re: Overdrive Processors
Date: 1995/11/13
Message-ID: <816226129snz@c4rv.demon.co.uk>
X-Deja-AN: 119294813
x-nntp-posting-host: c4rv.demon.co.uk
references: <349307031wnr@dstokes.demon.co.uk> <816030556snz@c4rv.demon.co.uk> <816192871snz@wookie.demon.co.uk> <151149452wnr@dstokes.demon.co.uk>
organization: home
reply-to: raj@c4rv.demon.co.uk
newsgroups: demon.tech.pc