
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
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