Pigtail Battery Header (J22); Gpio Connector (Internal, J17); Table 21: Pin Assignment; Table 22: Gpio Connector - Kontron pITX-iMX8M User Manual

6.8. Pigtail Battery Header (J22)

The 2-pin header has a 1.25 mm pitch.

Figure 19: Pigtail Battery Header

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Table 21: Pin Assignment

Pin Signal
1
V_BAT
2 GND

6.9. GPIO Connector (internal, J17)

Figure 20: GPIO Connector

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Table 22: GPIO Connector

Pin Function
1 V_3V3_S0
2 GPIO0
3
GPIO1
4 GPIO2
5 GPIO3
6 GPIO4
7 GPIO5
8 GPIO6
9 GPIO7
10 GND
11 GND
12
V_BAT_GPIO
Direction Description
Power
IN/OUT Connects to iMX8M
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
Ground
Ground
Power Connects to RTC battery power rail.
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