Lenovo EAM-400H User Manual page 35

SATA Connectors (SATA1~4)
Pin #
SPI Pin Header (SPI_CN1)
Pin # Signal
1 +3V ROM
3 F_SPI_CS#
5 F_SPI_MISO
7 SPI_HOLD#
System Fan Connector (SYS_FAN)
Pin #
1
2
3
USB 2.0 Pin Headers (USB56/78/910)
Pin #
1
3
5
7
9
Hardware Information
Signal
1 GND
2 TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND
Pin #
2
4
6
8
Signal
GND
Fan Power (+12V)
Fan Tachometer
Signal Pin #
+5V 2
USB0- 4
USB0+ 6
GND 8
Key 10
1
7
Signal
GND
F_SPI_CLK
F_SPI_MOSI
NC
3
Signal
+5V
USB1-
USB1+
GND
NC
EAM-400H
1
1
23