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PCI PPB option ROM
- To: Mailing List Recipients <pci-sig-request@znyx.com>
- Subject: PCI PPB option ROM
- From: Dong Wei <dong@gslxsrv3.rose.hp.com>
- Date: Mon, 12 Aug 96 9:05:10 PDT
- Mailer: Elm [revision: 72.14]
- Resent-Date: Mon, 12 Aug 96 9:05:10 PDT
- Resent-From: pci-sig-request@znyx.com
- Resent-Message-Id: <"xBvYc.0.FL3.IPr3o"@dart>
- Resent-Sender: pci-sig-request@znyx.com
>>Can anyone tell me the purpose of a possible option ROM for a PCI-to-PCI
>>bridge? The expansion ROM BAR is defined in the PCI Type 1 header for PPB. If
>>this is implemented, it means there is an option ROM for the PPB. What is the
>>purpose of the ROM? Does the ROM have to be executed to initialize the bridge
>>so as to open up the access to the lower busses?
>>
>>Is there any option ROM on the PPBs currently available on the market?
>>
>>D. Wei
>>dong@rosemail.rose.hp.com
(