Ch 1: Hardware
CPU
This chapter describes the CPU baseboard and shows how to set the jumpers. Note: CPUs need to be installed with VRMs (Voltage Regulator Module).
Processor slot #4
Processor slot #3
Processor slot #2
Processor slot #1
Processor slot #5
Processor slot #6
Processor slot #7
Processor slot #8
Memory Expansion board #1 (Memory slot x 32)
Memory Expansion board #2 (Memory slot x 32)
Memory Termination Cards
(Option Memory Slot #3, 4)
Figure 13 Memory and CPU Slots
Each CPU is numbered and corresponds to a numbered VRM. Install the CPUs in the order shown below in Figure 14 CPU/VRM Installation Detail. Note: This detail is for one CPU installed, minimal configuration.
VRM #3 
VRM #2 
VRM #1 
VRM #5 
VRM #6 
VRM #7 
Processor Slot #4
VRM #4
Processor Slot #3
Processor Slot #2 
Processor Slot #1
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| Processor Slot #54 | ||
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| VRM #8 | Processor Slot #7 | ||
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Figure 14 CPU/VRM Installation Detail
14 | Hitachi VisionBase 8880R Server |
