Pin
|
Name
|
Function
|
in/out
|
1
|
|
GND
|
|
2
|
|
TX AUDIO
|
|
3
|
|
AUDIO
GND
|
|
4
|
|
HF 0N
(L=ON)
|
|
5
|
|
AOP SENSE
(DATA ADAPTOR SELECT)
|
|
6
|
|
SERIAL
UP (UART UP - 9600 bps)
|
|
7
|
|
SERIAL
DOWN (UART DOWN)
|
|
8
|
|
CHARGE
|
|
9
|
|
GND
|
|
10
|
|
RX AUDIO
|
|
11
|
|
RADIO
MUTE (L=MUTE)
|
|
12
|
|
HF SENSE
(L=HF MODE)
|
|
13
|
|
FLASH
(L=WRITE ENABLE)
|
|
14
|
|
IGNITION
(H=ON)
|
|
15
|
|
LOGIC
PWR (H=HANDSET ON)
|
|
16
|
|
PAON (POWER
AMP. CONTROL SIGNAL)
|
|