HP 9000 V2600 SCA User Manual
Page 36
14
Chapter 1
Overview
V-Class Server Architecture
For multiple-cabinet servers, the PCI bus numbering is as shown in
Figure 10. The PCI bus number also serves as the first field of the
associated devices’ hardware path, so I/O devices on cabinet ID 0 are
numbered with the first field of the hardware path of 0 to 7.
For cabinet ID 2, the PCI bus numbers are from 64 to 71. PCI busses on
cabinet ID 4 are from 128 to 135, and cabinet ID 6 devices are numbered
from 192 to 199.
The PCI bus and card slot numbering for multiple-cabinet servers is
illustrated in Figure 10 on page 14.
Figure 10
Numbering and Locations of Multiple-Cabinet V2500/V2600 PCI
I/O
198
194
199
195
192
196
193
197
Top left PCI card cage, cabinet ID 6.
0 1 2 3
0 1 2 3
3 2 1 0
3 2 1 0
2 1 0
2 1 0
0 1 2
0 1 2
Bottom right PCI card cage, cabinet ID 6.
70
66
71
67
64
68
65
69
Top left PCI card cage, cabinet ID 2.
0 1 2 3
0 1 2 3
3 2 1 0
3 2 1 0
2 1 0
2 1 0
0 1 2
0 1 2
Bottom right PCI card cage, cabinet ID 2.
6
2
7
3
0
4
1
5
Top left PCI card cage, cabinet ID 0.
0 1 2 3
0 1 2 3
3 2 1 0
3 2 1 0
2 1 0
2 1 0
0 1 2
0 1 2
Bottom right PCI card cage, cabinet ID 0.
134
130
135
131
128
132
129
133
Top left PCI card cage, cabinet ID 4.
0 1 2 3
0 1 2 3
3 2 1 0
3 2 1 0
2 1 0
2 1 0
0 1 2
0 1 2
Bottom right PCI card cage, cabinet ID 4.