User's Manual

Smart Machine Smart Decision
T5320+G_User Guide_V1.01 3 2013-04-15
Contents
Contents.............................................................................................................................................................................3
Version History.................................................................................................................................................................7
1 Introduction...............................................................................................................................................................8
2 Key features ...............................................................................................................................................................9
3 Terminal dimensions...............................................................................................................................................10
4 Installation ............................................................................................................................................................... 11
5 Interface introduction .............................................................................................................................................12
5.1 Overview......................................................................................................................................................... 12
5.2 T5320+G Functional Diagram........................................................................................................................ 13
5.3 Accessory information.................................................................................................................................... 14
6 Application Interface...............................................................................................................................................15
6.1 Power Supply.................................................................................................................................................. 15
6.2 Serial Interface................................................................................................................................................ 16
6.3 10 PIN I/O interface........................................................................................................................................ 17
6.3.1 Audio interface............................................................................................................................................ 19
6.3.2 ADC channel............................................................................................................................................... 20
6.3.3 GPIO interfaces ........................................................................................................................................... 21
6.4 LED indicator ................................................................................................................................................. 22
6.5 Micro USB interface....................................................................................................................................... 23
6.6 USIM Card Interface ...................................................................................................................................... 24
6.7 I2C Interface ................................................................................................................................................... 25
6.8 GPS Interface.................................................................................................................................................. 26
6.8.1 Technical specification................................................................................................................................ 26
6.8.2 Antenna type ............................................................................................................................................... 26
6.8.3 GPS operating ............................................................................................................................................. 27
6.9 Antenna interface............................................................................................................................................ 27
6.9.1 Antenna connector....................................................................................................................................... 27
6.9.2 Antenna type ............................................................................................................................................... 28
6.9.3 Antenna placement...................................................................................................................................... 28
7 Electrical, Reliability and Radio Characteristics..................................................................................................29
7.1 Absolute Maximum Ratings ........................................................................................................................... 29
7.2 Recommended Operating Conditions ............................................................................................................. 29
7.3 Electro-Static Discharge ................................................................................................................................. 29
7.4 Operating frequency ....................................................................................................................................... 30
7.5 Transmitter output power and receiver sensitivity.......................................................................................... 30
8 Software/ Firmware Upgrade.................................................................................................................................31
8.1 Tool introduction ............................................................................................................................................ 31
8.2 Illustration of software updating..................................................................................................................... 31
Appendix .........................................................................................................................................................................35
A. Related Documents .................................................................................................................................................. 35
B. Terms and Abbreviations .......................................................................................................................................... 36