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Chapter 2
HARDWARE INSTALLATION
User's Manual |
CS551
SATA Pin Assignment
The Serial ATA (SATA) connector is used to connect the Serial ATA device. The system board
support one SATA port and provides data rate up to 6Gb/s. Connect one end of the Serial ATA
cable to a SATA connector and the other end to your Serial ATA device.
SATA (Serial ATA)
X
Internal I/O Connectors
Mini PCIe
M.2
M Key
Front
Audio
1
5
6
1
2
2
9
10
JP3
5
6
1
2
JP5
JP1
Buzzer
1
1
1
1
1
1
1
5
2
SATA 3.0
LVDS
Backlight
Power
SATA
Power
LVDS
Heater and Switch
LED1
LAN1
LAN2
DP++1/2
USB 3/4 (left), 1/2 (right)
(USB 3.1
Note
)
COM1
DIO
CPU Fan
USB 5/6 (USB 2.0)
1
2
2
1
1
1
1
2
9
10
10
9
2
1
10
9
39
40
SPI Flash BIOS
DDR4_1 SODIMM
SMBus
Battery
JP2
1
SATA Power Pin Assignment
+5V
GND
GND
N.C.
1
7
RX-
GND
TX+
TX-
GND
1
RX+
GND
X
Internal I/O Connectors
LPC
The LPC connector is used for debugging.
LPC Pin Assignment
Pin Assignment
Pin Assignment
1
L_CLK
2
L_LAD1
3
L_RST#
4
L_LAD0
5
L_FRAME#
6
3.3V
7
L_LAD3
8
GND
9
L_LAD2
10
---
11
SERIRQ
12
GND
13
5VSB
14
5V
LPC
Nano SIM
1
2
13
14
Socket LGA1151
Intel
C246/Q370/H310