Service manual

System Overview 1-85
CAUTION: Installing a full-length module next to the standard I/O module
requires extra care due to cabling on the standard I/O module.
Logical Hoses
You can have a maximum of four logical hoses per PCI box. Logical hose
numbers are assigned by the firmware. Logical hoses are numbered from 0 to
63 and are assigned in blocks of eight to each QBB. QBB0 is assigned hoses 0 –
7, QBB1 hoses 8 – 15, … QBB7 hoses 56 – 63.
Table 1– 12 PCI Slots and Logical Hoses
Remote I/O Riser 0 Remote I/O Riser 1
Logical Hose 0 Logical Hose 1 Logical Hose 2 Logical Hose 3
Riser 0-Slot 1 Riser 0-Slot 4 Riser 1-Slot 1 Riser 1-Slot 4
Riser 0-Slot 2 Riser 0-Slot 5 Riser 1-Slot 2 Riser 1-Slot 5
Riser 0-Slot 3 Riser 0-Slot 6 Riser 1-Slot 3 Riser 1-Slot 6
--- Riser 0-Slot 7 --- Riser 1-Slot 7
PCI Option Power Dissipations
The SCM console show system command shows PCI adapters as dissipating L,
M, or H power, where L=low=7.5W, M=medium=15W, and H=high=25W.