User's Manual

GV300N User manual
TRACGV300NUM001 - 8 -
1.1 Reference
Table 1. GV300N Protocol Reference
SN Document name Remark
[1] GV300N @Track Air Interface Protocol The air protocol interface between
GV300N and backend server.
1.2 Terms and Abbreviations
Table 2. Terms and Abbreviations
Abbreviation Description
AGND Analog Ground
AIN Analog Input
DIN Digital Input
DOUT Digital Output
GND Ground
MIC Microphone
RXD Receive Data
TXD Transmit Data
SPKN Speaker Negative
SPKP Speaker Positive