Motorola C24 CDMA 1X Manuals

Manuals and User Guides for Motorola C24 CDMA 1X. We have 2 Motorola C24 CDMA 1X manuals available for free PDF download: Developer's Manual, Hardware Interface Manual

Motorola C24 CDMA 1X Developer's Manual (98 pages)

CDMA Module

Brand: Motorola | Category: Accessories | Size: 1.32 MB

Technical Information 1

Table Of Contents 5

Manual Scope 11

Target Audience 11

Manual Organization 11

Applicable Documents 12

Regulatory Requirements 12

Safety Statement And Requirements 12

Antenna And Transmission Safety Precautions 13

Standards 13

Text Conventions 14

Field Service 16

General Safety 16

Caring For The Environment 17

Limitation Of Liability 19

Warranty Notification 20

How To Get Warranty Service 20

Claiming 21

Conditions 21

What Is Not Covered By The Warranty 22

Installed Data 22

Out Of Warranty Repairs 22

Revision History 23

Chapter 1: Introduction 25

Product Specifications 26

Certifications Approvals 28

Regulatory Approvals 29

CFR 47 Part 15.19 Specifies Label Requirements 29

CFR 47 Part 15.21 Information To User 29

CFR 47 Part 15.105 Information To The User 29

Chapter 2: Hardware Interface Description 31

Architecture Overview 31

C24 Block Diagram 31

Digital Block 32

Analog Block 32

CDMA Transceiver Block 32

Operating Modes 33

C24 Operating Modes 33

Power Supply 34

Power Supply Design 34

Power Supply Signals 34

Recommended Power Supply Filtering 34

Power Consumption 35

C24 Current Ratings 35

Power On/Off Operation 36

Turning The C24 On 36

Turning The C24 On Using ON_N 36

ON_N Power On Timing 36

Turning The C24 On Using IGN 37

Turning The C24 Off 37

Turning The C24 Off Using ON_N 37

IGN Power On Timing 37

Turning The C24 Off Using IGN 38

ON_N Power Off Timing 38

IGN Power Off Timing 38

Turning The C24 Off Using AT+MRST 39

Power Loss Shut Down 39

Low Power Mode 40

Activating Low Power Mode 40

ATS24 Operation 40

Serial Interface During Low Power Mode 41

Terminating Low Power Mode 41

CTS Signal During Sleep Mode 41

Temporary Termination Of Low Power Mode 42

WKUPI_N Signal Operation 42

Permanent Termination Of Low Power Mode 43

Serial Interface Data 43

Real Time Clock 44

Serial Interfaces 45

Primary UART (UART1) 45

Secondary UART (UART2) 45

UART1 Interface Signals 45

USB Interface 46

UART2 Interface Signals 46

USB Interface Signals 46

UIM Interface 47

UIM Connection 47

C24 UIM Interface 47

UIM Design Guidelines 48

UIM Interface Signals 48

Audio Interface 49

Handset Microphone Port 49

Audio Interface Topology 49

Headset Microphone Port 50

Handset Microphone Circuit 50

Handset Microphone Port Specifications 50

Speaker Port 51

Headset Microphone Circuit 51

Headset Microphone Port Specifications 51

Differential Speaker Circuit 52

Single-ended Speaker Circuit 52

Headset Detection 53

Speaker Port Specifications 53

Alert Loudspeaker Port 54

Differential Loudspeaker Circuit 54

SIngle-ended Loudspeaker Circuit 54

Digital Audio Interface 55

Alert Port Specifications 55

Operating Modes 56

Basic Mode 56

Advanced Mode 56

Voiceband Mode PCM Bus Coding Format 56

Audio Programming Interface 57

Advanced Mode Commands 57

Audio Algorithms 58

Speech Processing Features 58

Gain Control 59

Gain Control Features 59

Speaker Port Gains For Speech 59

Audio Design 60

Microphone And Headset Microphone Port Gains 60

Analog Ground 61

A/D Interface 62

General Purpose A/D 62

Power Supply A/D 62

GPAD Specifications 62

Supply A/D Specifications 63

Controls And Indicators Interface 64

Reset 64

VREF Reference Regulator 64

Controls And Indicators 64

Wakeup Out 65

VREF Power-up Timing 65

VREF Specifications 65

Antenna Detection 67

CDMA Network Indicator 67

Transmission Indicator 67

General Purpose I/O 67

GPS Interface 68

GPS Receiver Specifications 68

Antenna Interface 69

Antenna Interface Specifications 69

Chapter 3: Electrical And Environmental Specifications 71

Absolute Maximum Ratings 71

Maximum Ratings 71

Environmental Specifications 72

Application Interface Specifications 72

Environmental Ratings 72

Interface Specifications 73

Chapter 4: Mechanical Specifications 79

Board Dimensions 79

C24 Mechanical Characteristics 79

Interface Connector Specifications 80

C24 Interface Connector 80

C24 Interface Connector Options 80

Mating Connector 81

Mating Connector Dimensions 81

RF Connector Specifications 82

MMCX Connector Dimensions 82

Optional MMCX Cable Assembly 83

C24 Mounting 84

C24 Mounting Area 84

Chapter 5: Service And Testing 85

Service 85

Who To Contact 85

Required Query Information 85

Motorola Workflow 86

Service Centers 87

Testing A Standalone Unit 88

Test Setup 88

Test Procedure 90

Acronyms And Abbreviations 91

Index 95

Motorola C24 CDMA 1X Hardware Interface Manual (36 pages)

Brand: Motorola | Category: Control Unit | Size: 0.48 MB

Table Of Contents 2

REVISION HISTORY 3

REGULATORY REQUIREMENT 4

SAFETY STATEMENT AND REQUIREMENTS 4

ANTENNA AND TRANSMISSION SAFETY PRECAUTIONS 5

HARDWARE INTERFACE DESCRIPTION 7

OPERATING MODES 7

POWER SUPPLY 8

POWER CONSUMPTION 8

Power On/Off Operation 9

Turning The Module On 9

TURNING THE MODULE OFF 10

LOW POWER MODE 12

ACTIVATING LOW POWER MODE 12

SERIAL INTERFACE DURING LOW POWER MODE 13

TERMINATING LOW POWER MODE 13

REAL TIME CLOCK 16

SERIAL INTERFACES 17

PRIMARY UART (UART1) 17

SECONDARY UART (UART2) 18

USB INTERFACE 19

Removable-User Identify Module (R-UIM) Interface 20

AUDIO INTERFACE 21

HANDSET MICROPHONE PORT 21

HEADSET MICROPHONE PORT 22

SPEAKER PORT 23

HEADSET DETECTION 24

ALERT LOUDSPEAKER PORT 24

DIGITAL AUDIO INTERFACE 25

AUDIO OPERATING MODES 26

AUDIO PROGRAMMING INTERFACE 27

A/D INTERFACE 30

POWER SUPPLY A/D 30

BATTERY TEMPERATURE A/D 30

GENERAL PURPOSE A/D 31

CONTROL AND INDICATORS INTERFACE 32

RESET 32

VREF REFERENCE REGULATOR 32

Wake-Up Out 33

ANTENNA DETECTION 34

CDMA NW DETECTION 35

TRANSMISSION INDICATOR 35

GENERAL PURPOSE I/O 35

ANTENNA INTERFACE 36

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Motorola C24 CDMA 1X Manuals

Manuals and User Guides for Motorola C24 CDMA 1X. We have 2 Motorola C24 CDMA 1X manuals available for free PDF download: Developer's Manual, Hardware Interface Manual

Motorola C24 CDMA 1X Developer's Manual (98 pages)

Table of contents

Motorola C24 CDMA 1X Hardware Interface Manual (36 pages)

Table of contents

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Motorola C24 CDMA 1X Manuals

Manuals and User Guides for Motorola C24 CDMA 1X. We have 2 Motorola C24 CDMA 1X manuals available for free PDF download: Developer's Manual, Hardware Interface Manual

Motorola C24 CDMA 1X Developer's Manual (98 pages)

Table of contents

Motorola C24 CDMA 1X Hardware Interface Manual (36 pages)

Table of contents

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