IEI Technology PCIE-690AM2, User Manual, Page: 43 / 234

PCIE-690AM2 PICMG 1.3 CPU Card
Page 21
2.6 PCI Bus Components
2.6.1 PCI Bus Overview
The PCIE-690AM2 supports the following PCI devices
Two PCI GbE connections through two Realtek controllers
Four PCI expansion cards on a compatible backplane
2.6.2 PCI Expansion
The AMD SB600 Southbridge chipset has four PCI lanes interfaced to PCI slots on
compatible backplanes through a golden finger on the bottom of the CPU card. Up to four
PCI cards can then be installed on the backplane.
Figure 2-16: PCI Golden Finger