13
Chapter 1: Introduction
Figure 1-4. System Block Diagram
Note:
This is a general block diagram and might not exactly represent the features on your
motherboard. See the System Specifications appendix for the actual specifications of your
motherboard.
System Block Diagram
M.2 SLOT (B KEY)
DUAL CHANNEL
Non-ECC-SODIMM
DDR4 2133 MHz
MAX. 16G SO-DIMM SUPPORTED per DIMM
HDMI connector
DDI1
COM 1 / 2 (RS232/422/485)
DDI2
FLASH
SPI 256Mb
SPI
SPI
SATA
6Gb/s
MUX
USB2.0[9]
LPC
SIO
Port 80 / Debug header
NCT6106D
SATA 6Gb/s
I-SATA0
DP connector
LVDS Connector
DP to LVDSBridge
PTN3460
COM 3 / 4 (RS232)
5.0GT/s
PCIe Gen2 x 1
PCIE[9]
2.5GT/s
GBE
GLAN1
INTEL I219
RJ45
PCIE[5]
GLAN2
INTEL I210
RJ45
PCIE[6]
PCIe Gen2 x 1
5.0GT/s
PCIe Gen3 x 2
Mini-PCIe Slot
PCIE[12]/SATA[2]
8.0GT/s
8.0GT/s
PCIe Gen2 x 2
PCIe Gen3 X1 to USB3.1
PCIE[3/4]
ASM1142
TYPE C
480Mb/s
Audio
eDP
High Definition
ALC888S-VD2-GR
REALTEK
FRONT AUDIO Header
DIMMA
DIMMB
A
B
PS175
DP to HDMI2.0
Rear USB3.0 connector (USB 0)
Rear USB3.0 connector (USB 1)
5.0Gb/s
5.0Gb/s
480Mb/s
480Mb/s
480Mb/s
Front USB2.0 Header (USB 4)
480Mb/s
Front USB2.0 Header (USB 5)
Rear USB2.0 Header (USB 2)
Rear USB2.0 Header (USB 3)
USB 3.0 [3]
USB 2.0 [3]
USB 2.0 [2]
USB 3.0 [2]
USB 2.0 [5]
USB 2.0 [6]
USB 2.0 [7]
USB 2.0 [8]
USB 2.0 [1]
USB 3.0 [1]
USB3.0 OTG connector (JUSB2)
5.0Gb/s
(GBE)
PCIE[11]
USB2.0[10]
480Mb/s
PCIE[8]/SATA[1]
PCIE[7]/SATA[0]
PCIe Gen3 x 1
or
Intel
USB 3.0
USB 3.0
DP
2
1
TYPE C
USB 3.1
HDMI
I/O Panel Layout
LAN1 LAN2