Re: Subsystem Vendor ID

["Mikhail Matusov" <matusov@squarepeg.ca>]

----- 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