Acrosser AR-B8172 - Manual (Page 14)

AR-B8172 User Manual
2.14 ATX1
ATX power supply connector 2.15 ATX_BTN1
ATX power-on button
PIN L SIGNA
1 N PSO
2 B 5VS
3 V +5
1. For ATX power supply, please connect to
ATX1 connector to power supply.
2. For AT power, shorted PIN 2-3 directly then
turn-on power supply to boot-up
RST_BTN1 FUNCTION
SHORT
r
n
ATX powe
butto
OPEN l Norma
2.16 GPIO1
GPIO 0/1 connector
PIN FUNCTION PIN FUNCTION
1 GPIO00 2 GPIO07
3 GPIO01 4 GPIO06
5 GPIO02 6 GPIO05
7 GPIO03 8 GPIO04
9 GND 10 +3.3V
11 GPIO10 12 GPIO17
13 GPIO11 14 GPIO16
15 GPIO12 16 GPIO15
17 GPIO13 18 GPIO14
19 GND 20 +3.3V
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