AAEON PCM-QM77 - Manual (Page 74)

C o m p a c t B o a r d P C M - Q M 7 7
Chapter 2 Quick Installation Guide 2-59
Pin Pin Name Signal Type Signal Level
1 DIO0 I/O +5V
2 DIO1 I/O +5V
3 DIO2 I/O +5V
4 DIO3 I/O +5V
5 DIO4 I/O +5V
6 DIO5 I/O +5V
7 DIO6 I/O +5V
8 DIO7 I/O +5V
9 +5V PWR +5V
10 GND GND
2.58 Touch Screen Connector (CN48) (Optional)
4-wire
1
9
GND
TOP
BOTTOM
LEFT
RIGHT
NC
NC
NC
NC
4 Wires
Pin Pin Name Signal Type Signal Level
1
GND
GND