|
Pin |
Name |
Dir |
Description |
1 |
GND |
--- |
Ground |
2 |
TX_Audio |
 |
? |
3 |
AGND |
--- |
Audio_Ground |
4 |
HF_ON (L=ON) |
 |
L=H/F ON |
5 |
AOP_Sense |
 |
Data Adaptor Select |
6 |
Serial_Up |
 |
UART up (9600,33.8kbps) |
7 |
Serial_Down |
 |
UART down |
8 |
External_Power |
 |
POWER FOR CHARGING |
9 |
Ground |
|
|
10 |
RX_Audio |
 |
|
11 |
Radio_Mute |
 |
L=MUTE |
12 |
HF_Sense |
 |
L=H/F MODE |
13 |
Reserved |
|
L=FLASH WRITE ENABLE |
14 |
Ignition |
 |
H=ON |
15 |
Logic_Power |
 |
H=HANDSET ON |
16 |
PAON |
 |
Power Amplifier Control Signal |
| |