Compaq 320 - Manual (Page 13)

Overview 1-5
Figure 1–3 shows a block diagram of a GS160 with two system boxes. A
hierarchical switch makes the interconnect between the QBBs in the two
system boxes through their global ports.
Figure 1–3 GS160 Block Diagram
System
Management
Console
Storage
Standard
I/O SCM
PCI Box
System Box 1
CPU
MEM
I/O GP
CPU CPU CPU
Switch
MEM MEM MEM
CPU
MEM
I/O GP
CPU CPU CPU
Switch
MEM MEM MEM
PCI Box
Storage
PCI Box
Storage
PCI Box
Storage
Modem
PK-0623-98
System Box 2
Hierarchical
Switch
CPU
MEM
I/O GP
CPU CPU CPU
Switch
MEM MEM MEM
CPU
MEM
I/O GP
CPU CPU CPU
Switch
MEM MEM MEM