ACS-2210A User Manual
27
GPIO
：
(3.5mm Pitch 2x5 Pin Connector),General-purpose input/output port, it provides a
group of self-programming interfaces to customers for flexible use.
Function
Signal Name
Pin#
Signal
Name
Function
+5V
1
2 Ground
GPIO_IN1
EXT_GPIO9
3
4 EXT_GPIO
6
GPIO_IN2
GPIO_IN3
EXT_GPIOSU
S0
5
6 EXT_GPIO
2
GPIO_IN4
GPIO_OUT
1
EXT_GPIO8
7
8 EXT_GPIO
3
GPIO_OUT
2
GPIO_OUT
3
EXT_GPIO4
9
1
0
EXT_GPIO
1
GPIO_OUT
4
GPIO1 (option)
：
(2.0mm Pitch 2x5 Pin Header),General-purpose input/output port, it provides a group
of self-programming interfaces to customers for flexible use.
Function
Signal
Name
Pin#
Signal Name
Function
Ground
1
2
EXT_GPIO9
GPIO_IN1
GPIO_IN2
EXT_GPIO
6
3
4
EXT_GPIOSU
S0
GPIO_IN3
GPIO_IN4
EXT_GPIO
2
5
6
EXT_GPIO8
GPIO_OUT
1
GPIO_OU
T2
EXT_GPIO
3
7
8
EXT_GPIO4
GPIO_OUT
3
GPIO_OU
T4
EXT_GPIO
1
9
10 +5V
