Io2 (Gpio) Connector - Cartft FLEETPC-ARM-300 Series Reference Manual

3.6

IO2 (GPIO) Connector

The IO2 is an 18-pin connector for GPIO. Refer to Appendix E for IO2 (GPIO) mating
connector specification. Refer to Appendix F for IO2 (GPIO) connector specification.
The connector pin assignment and pin functions are in the following table and diagrams:
Pin 17 15
PWR
GND
(+5V)
Pin 18 16
GPI GPI
(GPIO2_21) (GPIO4_28)
GPIO names in Linux:
Connector
Pin
2
4
5
6
8
10
12
13
14
16
18
All manuals and user guides at all-guides.com
Pin 17
Pin 18
13 11
GPO
Reserved
(GPIO2_15)
14 12
GPI GPI
(GPIO4_27) (GPIO4_26)
GPIO
Name
GPIO4_21
GPIO4_22
GPIO2_13 OUT
GPIO4_23
GPIO4_24
GPIO4_25
GPIO4_26
GPIO2_15 OUT
GPIO4_27
GPIO4_28
GPIO2_21
FLEETPC-ARM-300 Series
GPIO
Pin 1
Pin 2
9 7
Reserved Reserved
(GPIO2_13)
10 8
GPI GPI
(GPIO4_25) (GPIO4_24) (GPIO4_23)
I/O
IN /sys/class/gpio/gpio224
IN /sys/class/gpio/gpio225
/sys/class/gpio/gpio232
IN /sys/class/gpio/gpio226
IN /sys/class/gpio/gpio227
IN /sys/class/gpio/gpio228
IN /sys/class/gpio/gpio229
/sys/class/gpio/gpio233
IN /sys/class/gpio/gpio230
IN /sys/class/gpio/gpio231
IN /sys/class/gpio/gpio247
Page 27
5 3
GPO PWR
(+5V)
6 4
GPI GPI
(GPIO4_22) (GPIO4_21)
Linux Name
Pin 1
GND
Pin 2
GPI