MG3732 module
4
Contents
1 General
Description ...................................................................................................................................... 7
1.1
Technical Specification ................................................................................................................................. 7
1.1.1
Module’s Specification ..................................................................................................................... 7
1.1.2
Basic Functions ................................................................................................................................ 7
1.1.3
Module’s Interfaces .......................................................................................................................... 7
1.1.4
Technical parameters ........................................................................................................................ 8
1.2
Relevant Documents ................................................................................................................................... 10
1.3
Acronyms .................................................................................................................................................... 11
2 Product
Introduction
................................................................................................................................... 14
3
PIN Definitions
.......................................................................................................................................... 14
4
Decription of Hardware Interfaces
......................................................................................................... 16
4.1
Summary ..................................................................................................................................................... 16
4.2
Power and Reset ......................................................................................................................................... 17
4.2.1
Power Design ................................................................................................................................. 17
4.3
COM Port ................................................................................................................................................... 18
4.4
UIM Card Interface ..................................................................................................................................... 18
4.5
Audio Interface ........................................................................................................................................... 19
4.6
PCM Interface ............................................................................................................................................. 20
4.7
USB2.0 Interface ........................................................................................................................................ 21
4.8
Antenna Interface ........................................................................................................................................ 22
5
Mechanical Design
.................................................................................................................................... 23
5.1
Appearance Diagram .................................................................................................................................. 23
5.2
Module Assembly Diagram ........................................................................................................................ 24
5.3
Module’s Fixing Method ............................................................................................................................ 25
