Figure 2-9: Pci Golden Finger; Pci Gbe Controllers - IEI Technology PICOe-945GSE User Manual

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2.5.4 Intel ICH7-M PCI Interface
The PCI interface on the ICH7-M is compliant with the PCI Revision 2.3 implementation.
Some of the features of the PCI interface are listed below.
PCI Revision 2.3 compliant
33 MHz
5V tolerant PCI signals (except PME#)
Integrated PCI arbiter supports up to seven PCI bus masters
The PCI bus is connected to an interface gold finger on the bottom of the CPU cards and
supports four expansion PCI cards on the backplane.

Figure 2-9: PCI Golden Finger

2.5.4.1 PCI GbE Controllers

Two of the PCI lanes are implemented on the PICOe-945GSE through Realtek
RTL8110SC PCI GbE controllers and then connected to two RJ-45 Ethernet connectors
( F igure 2-10).
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PICOe-945GSE Half-Size CPU Card