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Hardware
97
Processor Mounting Rule
It is required to embed processors for processor memory modules.
It is required to that processor memory modules are mounted in a server, connected to IOH#1
or -IOH#3 having Management Module (MGM) that controls server configuration, handles
failures, etc.
With A1080a-S model, 1, 2, 3, and 4 processors can be embedded to the server 1.
With A1080a-D model, 1, 2, 3, and 4 processors can be embedded both to the server 1 and 2.
With A1080a-E model, 8 processors can be embedded to a server.
The following shows the connection of processor memory modules (PMMs) for
A1080a-S
model.
All processor memory modules can be connected one another. Some I/O controllers (IOHs)
cannot be connected to processor memory modules directly, but can be connected via other
processor modules.
For A1080a-S
Example) In the four-processor memory module configuration, PMM1 and IOH2 cannot be
connected directly as shown below. However, a PCI card under IOH2 can be used via
PMM2 or PMM4.
For example, the PCI card under IOH2 can be used via PMM4 even in the case of
failure on PMM2.
* PMMx is an abbreviation of a processor memory module.
* IOHx is an abbreviation of an I/O hub.
* ICH is an abbreviation of an I/O control hub.
Used PMM
Connected PMM
Connected IOH (next connection
after IOH)
PMM #1
PMM #2,PMM #3,PMM #4
IOH #1 (MGM #1/PCI #1,2,3,4)
PMM #2
PMM #1,PMM #3,PMM #4
IOH #2 (PCI #5,6,7)
PMM #3
PMM #1,PMM #2,PMM #4
IOH #1 (MGM #1/PCI #1,2,3,4)
PMM #4
PMM #1,PMM #2,PMM #3
IOH #2 (PCI #5,6,7)
PMM1
PMM3
PMM4
PMM2
IOH1
IOH2
ICH
Summary of Contents for Express5800/A1080a
Page 87: ...87 Memo ...
Page 292: ...Hardware 292 3 BIOS Menu screen is displayed ...
Page 302: ...Hardware 302 Note 1 Enable is set only for slot 1 and slot 14 at factory shipment ...
Page 351: ...Hardware 351 3 BIOS will start Select Save Exit then press Enter ...
Page 442: ...Hardware 442 5 6 ...
Page 473: ...Hardware 473 Screen for changing keyboard layout in Java Console ...
Page 554: ...Hardware 554 Memo ...
Page 565: ...Software 565 Memo ...
Page 668: ...Operation and Maintenance 668 Memo ...
Page 696: ...XXVIII Memo ...