Motorola C24 Manuals

Manuals and User Guides for Motorola C24. We have 1 Motorola C24 manual available for free PDF download: Developer's Manual

Motorola C24 Developer's Manual

Motorola C24 Developer's Manual (98 pages)

CDMA Module  
Brand: Motorola | Category: Accessories | Size: 1.32 MB
Table of contents
Technical Information1................................................................................................................................................................
Table Of Contents5................................................................................................................................................................
Manual Scope11................................................................................................................................................................
Target Audience11................................................................................................................................................................
Manual Organization11................................................................................................................................................................
Applicable Documents12................................................................................................................................................................
Regulatory Requirements12................................................................................................................................................................
Safety Statement And Requirements12................................................................................................................................................................
Antenna And Transmission Safety Precautions13................................................................................................................................................................
Standards13................................................................................................................................................................
Contact Us14................................................................................................................................................................
Text Conventions14................................................................................................................................................................
Field Service16................................................................................................................................................................
General Safety16................................................................................................................................................................
Caring For The Environment17................................................................................................................................................................
Limitation Of Liability19................................................................................................................................................................
Warranty Notification20................................................................................................................................................................
How To Get Warranty Service20................................................................................................................................................................
Claiming21................................................................................................................................................................
Conditions21................................................................................................................................................................
What Is Not Covered By The Warranty22................................................................................................................................................................
Installed Data22................................................................................................................................................................
Out Of Warranty Repairs22................................................................................................................................................................
Revision History23................................................................................................................................................................
Chapter 1: Introduction25................................................................................................................................................................
Product Specifications26................................................................................................................................................................
Certifications Approvals28................................................................................................................................................................
Regulatory Approvals29................................................................................................................................................................
Cfr 47 Part 15.19 Specifies Label Requirements29................................................................................................................................................................
Cfr 47 Part 15.21 Information To User29................................................................................................................................................................
Cfr 47 Part 15.105 Information To The User29................................................................................................................................................................
Chapter 2: Hardware Interface Description31................................................................................................................................................................
Architecture Overview31................................................................................................................................................................
C24 Block Diagram31................................................................................................................................................................
Digital Block32................................................................................................................................................................
Analog Block32................................................................................................................................................................
Cdma Transceiver Block32................................................................................................................................................................
Operating Modes33................................................................................................................................................................
C24 Operating Modes33................................................................................................................................................................
Power Supply34................................................................................................................................................................
Power Supply Design34................................................................................................................................................................
Power Supply Signals34................................................................................................................................................................
Recommended Power Supply Filtering34................................................................................................................................................................
Power Consumption35................................................................................................................................................................
C24 Current Ratings35................................................................................................................................................................
Power On/off Operation36................................................................................................................................................................
Turning The C24 On36................................................................................................................................................................
Turning The C24 On Using On_n36................................................................................................................................................................
On_n Power On Timing36................................................................................................................................................................
Turning The C24 On Using Ign37................................................................................................................................................................
Turning The C24 Off37................................................................................................................................................................
Turning The C24 Off Using On_n37................................................................................................................................................................
Ign Power On Timing37................................................................................................................................................................
Turning The C24 Off Using Ign38................................................................................................................................................................
On_n Power Off Timing38................................................................................................................................................................
Ign Power Off Timing38................................................................................................................................................................
Turning The C24 Off Using At+mrst39................................................................................................................................................................
Power Loss Shut Down39................................................................................................................................................................
Low Power Mode40................................................................................................................................................................
Activating Low Power Mode40................................................................................................................................................................
Ats24 Operation40................................................................................................................................................................
Serial Interface During Low Power Mode41................................................................................................................................................................
Terminating Low Power Mode41................................................................................................................................................................
Cts Signal During Sleep Mode41................................................................................................................................................................
Temporary Termination Of Low Power Mode42................................................................................................................................................................
Wkupi_n Signal Operation42................................................................................................................................................................
Permanent Termination Of Low Power Mode43................................................................................................................................................................
Serial Interface Data43................................................................................................................................................................
Real Time Clock44................................................................................................................................................................
Serial Interfaces45................................................................................................................................................................
Primary Uart (uart1)45................................................................................................................................................................
Secondary Uart (uart2)45................................................................................................................................................................
Uart1 Interface Signals45................................................................................................................................................................
Usb Interface46................................................................................................................................................................
Uart2 Interface Signals46................................................................................................................................................................
Usb Interface Signals46................................................................................................................................................................
Uim Interface47................................................................................................................................................................
Uim Connection47................................................................................................................................................................
C24 Uim Interface47................................................................................................................................................................
Uim Design Guidelines48................................................................................................................................................................
Uim Interface Signals48................................................................................................................................................................
Audio Interface49................................................................................................................................................................
Handset Microphone Port49................................................................................................................................................................
Audio Interface Topology49................................................................................................................................................................
Headset Microphone Port50................................................................................................................................................................
Handset Microphone Circuit50................................................................................................................................................................
Handset Microphone Port Specifications50................................................................................................................................................................
Speaker Port51................................................................................................................................................................
Headset Microphone Circuit51................................................................................................................................................................
Headset Microphone Port Specifications51................................................................................................................................................................
Differential Speaker Circuit52................................................................................................................................................................
Single-ended Speaker Circuit52................................................................................................................................................................
Headset Detection53................................................................................................................................................................
Speaker Port Specifications53................................................................................................................................................................
Alert Loudspeaker Port54................................................................................................................................................................
Differential Loudspeaker Circuit54................................................................................................................................................................
Single-ended Loudspeaker Circuit54................................................................................................................................................................
Digital Audio Interface55................................................................................................................................................................
Alert Port Specifications55................................................................................................................................................................
Basic Mode56................................................................................................................................................................
Advanced Mode56................................................................................................................................................................
Voiceband Mode Pcm Bus Coding Format56................................................................................................................................................................
Basic Mode Audio Paths56................................................................................................................................................................
Audio Programming Interface57................................................................................................................................................................
Advanced Mode Commands57................................................................................................................................................................
Audio Algorithms58................................................................................................................................................................
Speech Processing Features58................................................................................................................................................................
Gain Control59................................................................................................................................................................
Gain Control Features59................................................................................................................................................................
Speaker Port Gains For Speech59................................................................................................................................................................
Audio Design60................................................................................................................................................................
Microphone And Headset Microphone Port Gains60................................................................................................................................................................
Analog Ground61................................................................................................................................................................
A/d Interface62................................................................................................................................................................
General Purpose A/d62................................................................................................................................................................
Power Supply A/d62................................................................................................................................................................
Gpad Specifications62................................................................................................................................................................
Supply A/d Specifications63................................................................................................................................................................
Controls And Indicators Interface64................................................................................................................................................................
Reset64................................................................................................................................................................
Vref Reference Regulator64................................................................................................................................................................
Controls And Indicators64................................................................................................................................................................
Wakeup Out65................................................................................................................................................................
Vref Power-up Timing65................................................................................................................................................................
Vref Specifications65................................................................................................................................................................
Antenna Detection67................................................................................................................................................................
Cdma Network Indicator67................................................................................................................................................................
Transmission Indicator67................................................................................................................................................................
General Purpose I/o67................................................................................................................................................................
Gps Interface68................................................................................................................................................................
Gps Receiver Specifications68................................................................................................................................................................
Antenna Interface69................................................................................................................................................................
Antenna Interface Specifications69................................................................................................................................................................
Chapter 3: Electrical And Environmental Specifications71................................................................................................................................................................
Absolute Maximum Ratings71................................................................................................................................................................
Maximum Ratings71................................................................................................................................................................
Environmental Specifications72................................................................................................................................................................
Application Interface Specifications72................................................................................................................................................................
Environmental Ratings72................................................................................................................................................................
Interface Specifications73................................................................................................................................................................
Chapter 4: Mechanical Specifications79................................................................................................................................................................
Board Dimensions79................................................................................................................................................................
C24 Mechanical Characteristics79................................................................................................................................................................
Interface Connector Specifications80................................................................................................................................................................
C24 Interface Connector80................................................................................................................................................................
C24 Interface Connector Options80................................................................................................................................................................
Mating Connector81................................................................................................................................................................
Mating Connector Dimensions81................................................................................................................................................................
Rf Connector Specifications82................................................................................................................................................................
Mmcx Connector Dimensions82................................................................................................................................................................
Optional Mmcx Cable Assembly83................................................................................................................................................................
C24 Mounting84................................................................................................................................................................
C24 Mounting Area84................................................................................................................................................................
Chapter 5: Service And Testing85................................................................................................................................................................
Service85................................................................................................................................................................
Who To Contact85................................................................................................................................................................
Required Query Information85................................................................................................................................................................
Motorola Workflow86................................................................................................................................................................
Service Centers87................................................................................................................................................................
Testing A Standalone Unit88................................................................................................................................................................
Test Setup88................................................................................................................................................................
Test Procedure90................................................................................................................................................................
Acronyms And Abbreviations91................................................................................................................................................................
Index95................................................................................................................................................................

Advertisement

Share and save

Advertisement