GV200 User Manual
3.3.
User Interface
3.3.1.
Interface Definition
There is a 24 PIN connector on GV200. It contains the interface of power, I/O, RS232,
microphone, speaker, etc. The sequence and definition of the 24 PIN connector are showed in
following figure:
Figure 5: The sequence of 24 PIN connector
Table 6: The definition of 24 PIN connector
1
3
5
7
9
11
13
15
17
19
21
23
AGND AIN1 AIN2 AIN3 RXD2 TXD2 DTR
RXD
TXD VOUT DOUT1 GND
2
4
6
8
10
12
14
16
18
20
22
24
MIC SPKP SPKN DIN4 DIN3
DIN2
DIN1 DOUT4 GND DOUT3 DOUT2 VIN
TRACGV200UM001
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