Справочник Пользователя для Mobile Tech Co. Ltd 64MXFWBF110A

3

Contents

Contents

Contents

Contents

Contents.....................................................................................................................................................

.....................................................................................................................................................

.....................................................................................................................................................

..................................................................................................................................................... 3

Version History

History..................................................................................................................................

..................................................................................................................................

..................................................................................................................................

..................................................................................................................................4

Introduction

Introduction

Introduction

Introduction.......................................................................................................................................

.......................................................................................................................................

.......................................................................................................................................

.......................................................................................................................................5

1.1.

1.1.

1.1.

1.1.

Related documents

documents................................................................................................................

................................................................................................................

................................................................................................................

................................................................................................................ 5

Product concept

concept.................................................................................................................................

.................................................................................................................................

.................................................................................................................................

.................................................................................................................................6

2.1.

2.1.

2.1.

2.1.

MD251 features

features at

glance..................................................................................................

..................................................................................................

..................................................................................................

.................................................................................................. 6

Hardware Interface

Interface...........................................................................................................................

...........................................................................................................................

...........................................................................................................................

...........................................................................................................................7

3.1.

3.1.

3.1.

3.1.

Module Interface

Interface...................................................................................................................

...................................................................................................................

...................................................................................................................

...................................................................................................................7

3.2.

3.2.

3.2.

3.2.

Pin

Pin

Pin

Pin description

description

description

description.......................................................................................................................

.......................................................................................................................

.......................................................................................................................

.......................................................................................................................7

3.3.

3.3.

3.3.

3.3.

Operating modes

modes...................................................................................................................

...................................................................................................................

...................................................................................................................

................................................................................................................... 9

3.4.

3.4.

3.4.

3.4.

Power supply

supply.......................................................................................................................

.......................................................................................................................

.......................................................................................................................

....................................................................................................................... 10

3.5.

3.5.

3.5.

3.5.

and

and

down

down

down scenarios

scenarios.................................................................................

.................................................................................

.................................................................................

.................................................................................11

Turn

Turn

Turn

MD251........................................................................................................

........................................................................................................

........................................................................................................

........................................................................................................11

Turn

Turn

Turn

off

off

MD251.......................................................................................................

.......................................................................................................

.......................................................................................................

.......................................................................................................12

System reset

for

for

MD251..........................................................................................

..........................................................................................

..........................................................................................

..........................................................................................12

Power saving

saving............................................................................................................

............................................................................................................

............................................................................................................

............................................................................................................12

3.6.

3.6.

3.6.

3.6.

Serial interfaces

interfaces...................................................................................................................

...................................................................................................................

...................................................................................................................

...................................................................................................................12

3.7.

3.7.

3.7.

3.7.

Audio interfaces

interfaces...................................................................................................................

...................................................................................................................

...................................................................................................................

...................................................................................................................13

3.8.

3.8.

3.8.

3.8.

DAI

DAI

DAI

PCM

PCM

PCM Interface

Interface.............................................................................................................

.............................................................................................................

.............................................................................................................

.............................................................................................................14

3.9.

3.9.

3.9.

3.9.

PWM

PWM

PWM

and

and

and Alerter

Alerter (needs

(needs software

software support)

support).....................................................................

.....................................................................

.....................................................................

.....................................................................15

Antenna................................................................................................................................

................................................................................................................................

................................................................................................................................

................................................................................................................................15

SIM

SIM

SIM

card

card

card interface

interface..............................................................................................................

..............................................................................................................

..............................................................................................................

.............................................................................................................. 16

Keypad Interface

Interface.................................................................................................................

.................................................................................................................

.................................................................................................................

.................................................................................................................18

LCD

LCD

LCD

LCD Interface

Interface......................................................................................................................

......................................................................................................................

......................................................................................................................

......................................................................................................................19

SD/MMC Memory

Memory Card

Card

Card

Card.....................................................................................................

.....................................................................................................

.....................................................................................................

.....................................................................................................20

RTC

RTC

RTC

backup.........................................................................................................................

.........................................................................................................................

.........................................................................................................................

.........................................................................................................................21

IOs

IOs

IOs

IOs........................................................................................................................................

........................................................................................................................................

........................................................................................................................................

........................................................................................................................................ 22

External Interrupt

Interrupt...............................................................................................................

...............................................................................................................

...............................................................................................................

...............................................................................................................22

ADC

ADC

ADC

ADC......................................................................................................................................

......................................................................................................................................

......................................................................................................................................

......................................................................................................................................23

Digital Pin

Pin

Pin

Pin Electrical

Electrical Characteristics

Characteristics

Characteristics

Characteristics................................................................................

................................................................................

................................................................................

................................................................................ 23

Module sleep

mode

mode

mode control

control.................................................................................................

.................................................................................................

.................................................................................................

.................................................................................................25

Behaviors of

the

the

RING

RING

RING indication

indication line

line

line

line..............................................................................

..............................................................................

..............................................................................

.............................................................................. 25

Network status

status indication

indication LED

LED

LED

lamp

lamp

lamp................................................................................

................................................................................

................................................................................

................................................................................25

Software application

application

application

application.......................................................................................................................

.......................................................................................................................

.......................................................................................................................

....................................................................................................................... 26

4.1.

4.1.

4.1.

4.1.

Master mode

mode

mode

as application

application

application

application for

for

for

fixed wireless

wireless phone)

phone)...........................................

...........................................

...........................................

........................................... 26

4.2.

4.2.

4.2.

4.2.

mode

mode

mode (standard

(standard GSM/GPRS

GSM/GPRS module

module application)

application)

application)

application).................................................

.................................................

.................................................

.................................................26

command............................................................................................................

............................................................................................................

............................................................................................................

............................................................................................................26

The

The

The

hyper terminal

terminal configure

configure method

method...................................................................

...................................................................

...................................................................

...................................................................26

TCP/IP protocol

protocol.......................................................................................................

.......................................................................................................

.......................................................................................................

.......................................................................................................27

Mechanics........................................................................................................................................

........................................................................................................................................

........................................................................................................................................

........................................................................................................................................ 28

Interface board

board Reference

Reference EVB

EVB

EVB

EVB.....................................................................................................

.....................................................................................................

.....................................................................................................

.....................................................................................................29

6.1

6.1

6.1

6.1

Standard GSM/GPRS

GSM/GPRS module

module..............................................................................................

..............................................................................................

..............................................................................................

.............................................................................................. 29