Advantech PCM-7130 Manual do Utilizador descarregar pdf (Página 35)

23 Chapter 2

JP9: Hot-key connector

JP15: IrDA connecor

Table 2.22: Hot-key connector (JP9)

Pin Signal Pin Signal

1 Hot key 1* 2 GND

3 Hot key 2* 4 GND

5 Hot key 3* 6 GND

7 Hot key 4* 8 GND

9 Hot key 5* 10 GND

11 Hot key 6* 12 GND

13 Hot key 7* 14 GND

15 Hot key 8* 16 GND

Note: All hot keys (GPIOs) are low active

Table 2.23: IrDA connector (JP15)

Pin Signal

1 Vcc (+3.3V)

2N/C

3IrDA RXD

4GND

5IrDA TXD

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 75 76

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