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Note: This is a general block diagram and may not exactly represent
the features on your motherboard. See the previous pages for the
DDR3
1333/1066/800MT/s
CH B
CH A
SAS x8
LSI SAS2008
GLAN3 82574
RJ45
GLAN2 82574
RJ45
RJ45
GLAN1 82574
VGA
DDR2 SDRAM
64Mb X16bit
PSU I2C
IPMB
3rd LAN PHY
RTL8201N
Figure 1-3. AMD SR5690/SP5100 Chipset:
System Block Diagram
actual specifi cations of your motherboard.
HT3 Link
16 x16 bits 6.4GT/s
AMD
Socket C32
HT3 Link
16 x16 bits 6.4GT/s
CPU2
PCI-E GEN2 X4
PCI-E GEN2 X1
(Optional)
PCI-E GEN2 X1
PCI-E GEN2 X1
RMII
PCI SLOT1
PCI
USB8/9
BMC
WPCM450-R
SMBus
LPC
COM1
COM2
SIO
HWM
W83527
W83795G
AMD
Socket C32
CPU1
HT3 Link
16x16 bits 5.2GT/s
SR5690
(42 PCIE 2.0 Lanes)
A-Link
SP5100
RJ45
USB
x2
1-9
Chapter 1: Introduction
DDR3
1333/1066/800MT/s
CH B
CH A
PCI-E SLOT6
PCI-E GEN2 X8/X16
PCI-E SLOT5
PCI-E GEN2 X8
PCI-E SLOT4
PCI-E GEN2 X8
PCI-E SLOT3
PCI-E GEN2 X8
PCI-E SLOT2
PCI-E GEN2 X4
IDE
SATA x6
SPI Flash
USB
USB
TypeA
Header
USB
USB
TypeA
Header
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