Supermicro X8DTU User Manual page 17

X8DTU/X8DTU-F User's Manual
A
B
B PROCESSOR#0
C
C
Gen2 x16
(Lane Reversal)
Gen2 x8
Gen2 x8
(Lane Reversal)
COMA
COMB
Block Diagram of the Intel 5520 Platform
Note: This is a general block diagram. See the previous Motherboard
Features pages for details on the features of each motherboard.
QPI
PROCESSOR#1
QPI QPI
Port1
Port0
Gen2 x4
Ports
1,2
Ports
7,8,9,10
Intel 5520
RJ45
Ports 5,6
ESI CLINK
Ports 3,4
25VF016
SPI
ESI CLINK
Ports
Intel ICH10R
8,10
PCI USB SATA LPC
SATA 1
BMC
SATA 2
W83527HG
SATA 3
SATA 4
SATA 5
SATA 6
RJ45
VGA PS2 KB/MS
1-8
D
E
E
F
F
Intel 82576
RJ45
SST
PCIE Ports 1-6
USB
USB 0/1
SIO
USB 2/3
USB 4/5
USB 6/7