Chapter 1
HP Integrity rx7640 Server and HP 9000 rp7440 Server Overview
Detailed Server Description
31
Figure 1-8
CPU Locations on Cell Board
Memory Subsystem
Figure 1-9 shows a simplified view of the memory subsystem. It consists of two independent access paths,
each path having its own address bus, control bus, data bus, and DIMMs. Address and control signals are
fanned out through register ports to the synchronous dynamic random access memory (SDRAM) on the
DIMMs.
Table 1-1
Cell Board CPU Module Load Order
Number
of CPU
Modules
Installed
Socket 2
Socket 3
Socket 1
Socket 0
1
Empty slot
Empty slot
Empty slot
CPU installed
2
CPU installed
Empty slot
Empty slot
CPU installed
3
CPU installed
Empty slot
CPU installed
CPU installed
4
CPU installed
CPU installed
CPU installed
CPU installed
Controller
Cell
Socket 2
Socket 3
Socket 1
Socket 0
Содержание Integrity rx7640
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