HP Integrity rx7640 and HP 9000 rp7440 Servers Installation Guide

rope links for a total aggregate bandwidth of approximately 11.5 GB/sec. Each LBA acts as a
bus bridge, supporting either one or two ropes and capable of driving 33 MHz or 66 MHz for
PCI cards. The LBAs can also drive at 66 MHz or 133 MHz for PCI-X cards, and at 266 MHz for
PCI-X mode 2 cards installed in mode 2 capable slots.
Figure 11 PCI-X Board to Cell Board Block Diagram
Table 3 and Table 4 list the mapping of PCI-X slots to boot paths. The cell column refers to the cell
board installed in the server in cell slot 0 and in cell slot 1.
Table 3 PCI-X paths for Cell 0
PathIO ChassisPCI-X SlotCell
0/0/8/1010
0/0/10/1020
0/0/12/1030
0/0/14/1040
0/0/6/1050
0/0/4/1060
0/0/2/1070
0/0/1/1080
Table 4 PCI-X Paths Cell 1
PathI/O ChassisPCI-X SlotCell
1/0/8/1111
1/0/10/1121
1/0/12/1131
18 HP Integrity rx7640 Server and HP 9000 rp7440 Server Overview