CyberResearch CEGC Series, User Manual, Page: 56 / 282

CEGC Series
CyberResearch
®
CPU Cards
34 ©Copyright 2008
CyberResearch, Inc.
expansion on the backplane. Some of the features of the ITE IT8209 PCI arbiter are listed
below:
Extended PCI Arbiter
Input PCI Clock
Clock Buffer
2.7.4 PCI Interface Edge connector
The PCI interface edge connector is connected to two PCI Masters on the ICH9DO
Southbridge and to two PCI masters on the ITE IT8209 PCI arbiter. The PCI bus edge
connector on the CEGC is interfaced to the PCI bus on the backplane thereby connecting
the PCI backplane expansion boards to the Intel® ICH9DO Southbridge. The PCI bus
edge connector is shown in Figure Error! No text of specified style in document. -21.
Figure Error! No text of specified style in document. -21: PCI Edge connector
Connection
The PCI is interfaced to four standard PCI expansion cards a compatible PICMG 1.3
backplane.
2.8 LPC Bus Components
2.8.1 LPC Bus Overview
The LPC bus is connected to components listed below: