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Chapter 1: Introduction
1.3 System Architecture
System Block Diagram
The block diagram below shows the connections and relationships between the subsystems
and major components of the overall system.
Figure 1-5. System Block Diagram
Note:
This is a general block diagram and may not exactly represent the features on your
motherboard.
USB 3.0
Intel
DDR3L non ECC SKU
DUAL CHANNEL
MAX. 8G SO-DIMM SUPPORTED
DDR3L 1866 MHz
Non-ECC-SODIMM0
DDI0
HDMI connector
USB3 [0]
SPI
FLASH
SPI 128Mb
FST_SPI
USB2 [0]
I/O PANEL LAYOUT
USB 3.0
USB3 [1]
Rear USB3.0 connector (USB 1)
480 Mb/s
5.0Gb/s
USB2 [1]
USB2 [4]
USB2 [5]
LPC
SIO
Port 80 / Debug header
NCT5523D
SATA3[0]
Front USB2.0 Header (USB 5)
Front USB2.0 Header (USB 4)
480Mb/s
480Mb/s
8 bits GPIO Header
PCIE2[1]
USB2[2]
PCIE2[2]
PCIE2[3] / USB3 [4]
LAN 1
LAN 2
COM 1 (RS232)
480 Mb/s
5.0Gb/s
Rear USB3.0 connector (USB 0)
480 Mb/s
480 Mb/s
480 Mb/s
MUX
M.2 B-KEY PORT 1
M.2 B-KEY PORT 2
M.2 B-KEY PORT 3
NANO
SIM
CARD
NANO
SIM
CARD
NANO
SIM
CARD
SATA 6Gb / s
SATA 6Gb / s
I-SATA0
RJ45
RJ45
RJ45
RJ45
PCIE2[0]
USB 5Gb / s
USB 5Gb / s
USB 5Gb / s
M.2 E-KEY
GLAN2
INTEL I210/I211
GLAN1
INTEL I210/I211
ASM1182e
PCIe_SWITCH
GLAN4
INTEL I210
INTEL I211
GLAN3
INTEL I210
INTEL I211
PCIe Gen2 x 1
PCIe Gen2 x 1
PCIe Gen2 x 1
PCIe Gen2 x 1
5.0GT / s
5.0GT / s
5.0GT / s
5.0GT / s
480 Mb/s
USB2[3]
PCIE2[5] / USB3 [2]
PCIE2[4] / USB3 [3]
USB2[7]
USB2[6]
PCIE3[1] / USB3 [5]
LAN 3
LAN 4
HDMI SIM1 SIM2
SIM3
1
2
3
4
