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3-20 AlphaServer GS80/160/320 Users Guide
3.9 PCI Box Slot Configuration
Each QBB can have two I/O risers supporting up to two PCI boxes. A
cable connects a local I/O riser (in the QBB) to a remote I/O riser (in the
PCI box). Each PCI box can have up to two remote I/O risers in place.
Cable connectors for the two remote I/O risers are shown as Riser 0 and
Riser 1 in Figure 311. PCI slots and logical hoses are listed in Table 3
2.
Figure 311 PCI Slot Locations
PK-0643-99
6754 321
1
5647132Slot
Riser Riser 0