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Figure 1-1. Intel 5100 Chipset:
System Block Diagram
Note: This is a general block diagram. Please see Chapter 5 for details.
VRD
PCI-Exp x16
PCI-Exp x4
Ports
#0~3
SAS
PCI-Exp x4
Ports
LSI 1068
#4~7
to PCIE or SAS
133/100MHz
PCI-Exp x4
PCI-X
PXH-V
PCI-X
133/100MHz
PHY#1
iI82573V
PHY#2
i82573L
PCI 33MHz
IDE
PCI-33
PCI-33
SIMLP
Chapter 1: Introduction
Processor #2
Processor #1
1333/1067
1333/1067
MT/S
MT/S
1C
1B
Ports
#4,5
#6,7
MCH
5100
Port
#2
Port #3
Port #0
DMI
Lanes 1~4
ICH9
3.0 Gb/S
Lane 5
Lane 6
USB 2.0
LPC
SIO
W83627
FWH /TPM
HF
Parallel
MS
COM1
Port
External
KB
1-5
VRD
3C
2B
2A
COM2
Inernal/SOL
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