HP rx2600 Operation And Maintenance Manual page 139

This appendix provides an overview of the system board and descriptions of key components
(chips) on the board.
system board overview
This section provides a block diagram of the system board and photos of the main
components and connectors on the board. For a photograph of the system board connectors,
see "Location of internal components and connectors" on page 2-2.
CPU 0 CPU 1
AGP 4x1.5V
or
PCI-X 133, 3.3v
for Server
PCI-X 133, 3.3v
PCI-X 133, 3.3v
PCI-X 133, 3.3v
LAN 10/100
Block Diagram of the System Board
operations and maintenance guide
I/O and
Memory
Controller
I/O Bus
Interface
I/O Bus
Interface
IDE USB
10/100/1G
DDR SDRAM
Memory
DDR SDRAM
Serial
Controller
PDH
Controller
Baseboard
FPGA
Management
Controller
Controller
I/O Bus
Interface
LAN SCSI
U160
system board
DDR SDRAM
Cell 0
Memory
DDR SDRAM
Cell 0
Serial Port
Port B
System/BMC
Port A
Console and
Serial Port
LED Status Panel
I/O Bus
Serial Port
Interface
10/100
Management Processor Card
for Server and Rack-mounted
B
Cell 1
Cell 1
VGA
LAN
B–1