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38. CN2:
(DF13-30P Connector) For expand output connector, It provides eight GPIO,
one RS422 or RS485, one USB2.0, one Power on/off, one Reset.
Function
5V
SOC_GPIO10
SOC_GPIO26
SOC_GPIO05
SOC_GPIO08
485 or 422
RS422
5V
USB2.0
Power auto on
COM5 BIOS Setup：
Advanced/IT8518Super IO Configuration/Serial Port 1 Configuration【RS-422】
Advanced/IT8518Super IO Configuration/Serial Port 1 Configuration【RS-485】
39. EC_GPIO1:
(2.0mm Pitch 1X10 Pin Header),For expand connector, it provides eight GPIO.
Pin#
Signal Name
Pin#
5V_S5
GPIO_IN2
GPIO_IN4
GPIO_OUT2
GPIO_OUT4
10
Ground
12
485+_422TX+
14
422_RX+
16
NC
18
NC
20
5V_S0
22
5V_USB01
24
USBDN1_P
26
Ground
28
PWRBTN_ON
30
1
2
3
4
5
6
7
8
9
10
Pin#
Signal Name
2
1
5V_S5
4
3
GPIO_IN1
6
5
GPIO_IN3
8
7
GPIO_OUT1
9
GPIO_OUT3
11
Ground
13
485-_422TX-
15
422_RX-
17
19
21
HDD_LED+
23
5V_USB01
25
USBDN1_N
27
FP_RST-
29
Ground
Signal Name
Ground
EC_GPIO1
EC_GPIO2
EC_GPIO3
EC_GPIO4
EC_GPIO5
EC_GPIO6
EC_GPIO7
EC_GPIO8
3.3V
Function
5V
SOC_SPIO09
SOC_GPIO17
SOC_GPIO04
SOC_GPIO06
485 or 422
RS422
NC
NC
HDD LED
USB2.0
RESET
43
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