B
-2
Ikôn Rugged PDA (Windows Mobile 6.1) User Manual
Appendix B: Port Pinouts
Audio Port Pinout
B.2
Audio Port Pinout
B.3
DC IN Port Pinout
12
USB_OTG_ID
Input
13
GND
DGND
-
14
TXDATA
Output
RS-232 data
transmit.
Max bit rate
115 kbits/sec.
15
RXDATA
Input
RS-232 data
receive.
Max bit rate
115 kbits/sec.
16
GND
DGND
-
Pin #
Pin Name
Signal
Direction Rela-
tive To DPA
Comment
Pin #
Pin Name
Direction Relative
To DPA
Comment
1
HPR
Output
Headphone output.
2
HP_DETECT
Input
3
N/C
-
Not connected.
4
MIC
Input
Microphone.
5
N/C
-
Not connected.
6
DGND
-
Ground.
Pin #
Signal
Comment
1
DGND
Side contact.
2
DGND
Side contact.
3
VDD_ACDC
Center contact pin.