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Fw: Subsystem Vendor ID





Hi,
By hardware wired I mean it is fixed in any ROM system and only can be read,
not written.

Weng
Micro Memory Inc.
Chartworth, CA 91311, US.

----- Original Message -----
> From: Mikhail Matusov <matusov@squarepeg.ca>
> To: <pci-sig@znyx.com>
> Sent: Monday, July 10, 2000 2:34 PM
> Subject: Re: Subsystem Vendor ID
>
>
> > ----- Original Message -----
> > From: Weng <wtx@umem.com>
> > To: <pci-sig@znyx.com>
> > Sent: Sunday, July 09, 2000 5:08 PM
> > Subject: Re: Subsystem Vendor ID
> >
> >
> > >
> > > Hi,
> > > Vendor ID/Subsystem ID  is hardware wired.
> > > Actually there is no feasible hardware method to modify what you
wanted
> to
> > > do.
> > >
> >
> >
> > In most of modern PCI chips it is loadable from an EEPROM as Lloyd
Bircher
> > mentioned earlier. I've done this many times.
> >
> > It could've been hardwired in older chips and at least in some older
chips
> > Subsystem IDs were not implemented at all.
> >
> > ============================
> > Mikhail Matusov
> > Hardware Design Engineer
> > Square Peg Communications
> > Tel.: 1 (613) 271-0044 ext.231
> > Fax: 1 (613) 271-3007
> > http://www.squarepeg.ca
> >
> >
>