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2.3 Systemboard
2.3 Systemboard
Systemboard layout
CPU module slots, memory module slots, and PCI slots are located on the Systemboard as described
in Figure 2.4 .
NVRAM
SCF BOARD ONLY
PCI Slot #6
PCI Slot #5
PCI Slot #4
PCI Slot #3
PCI Slot #2
PCI Slot #1
DDC #3
DDC #2
DDC #1
CPU #1
CPU #0
DDC #0
MEMORY SLOT
#0
#13
#12
#9
#8
#5
#4
#1
#2
#15
#14
#11
#10
#7
#6
#3
PC LAN KB
Serials Parallel
Figure 2.4 Systemboard Layout of M200
Processor Configuration
Up to 2 processors can be installed in the M200 main cabinet. When installing the processor
modules, the following conditions must be satisfied:
The installed processor modules must be the same type (including the cache size).
Install a processor module in slot 0 before installing one in slot 1.
When installing a processor module, install DC-DC converters along with the processor in the
corresponding slot.
IMPORTANT
If any of the above conditions is not satisfied, the operation is not guaranteed.
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