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Cavli Wireless C100QM - User Manual

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Cavli Wireless C100QM/C10QM Hardware Manual
1
Cavli C100QM/C10QM
LTE CAT 4/CAT 1/3G/2G
Smart Module
Hardware Manual
Release Version 2.1
www.cavliwireless.com
Copyright © 2019 by Cavli Wireless Inc.
All rights reserved. All document materials, including, without limitation, the logos, design, text, graphics, other files and the selection and
arrangement are copyrighted as otherwise noted on the linked page. No part of this publication may be reproduced, distributed, or transmitted in
any form or by any means, including photocopying, recording, or other electronic or mechanical methods, without the prior written permission of
the publisher, except in the case of brief quotations embodied in critical reviews and certain other noncommercial uses permitted by copyright
law. For permission requests, are allowed only for company with registered customer ID within Cavli Wireless. Write to sales@cavliwireless.com
for registering the company.
Cavli Wireless Inc.
177 Park Avenue
San Jose, California, USA 95113
www.cavliwireless.com
Designed in USA

Table of Contents

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Summary

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Chapter 1. Introduction

Chapter 2. Module Overview

2.1 Module Introduction

Overview of the C100QM/C10QM module, its capabilities, supported network standards, and applications.

2.2 Module Characteristics

Details the module's band support, physical characteristics, application processor, operating voltage, and energy saving current.

2.3 Module Function

Describes the internal circuit units of the module and provides a functional block diagram for understanding.

Chapter 3. Interface Application Description

3.1 Chapter Overview

Outlines the chapter's focus on interface definitions, applications, and the sections covered.

3.2 Module Interface

Lists all the different interfaces provided by the C100QM/C10QM module for connectivity.

3.2.1 144-pin LCC Interface

Details the physical pinout and layout of the 144-pin LCC interface for module connection.

3.2.2 Interface Definition

Provides a comprehensive pin definition table for all module interfaces.

3.3 Power Interface

Explains the module's power supply pins, input requirements, and recommended power supply design.

3.4 Switching Machine Reset Mode

Covers the module's boot process, power down control, and reset functionality.

3.5 USB Interface

Details the USB 2.0 High-Speed interface, its pin definitions, and supported features.

3.6 UART Interface

Covers the UART interfaces, including main serial, debug serial, RI, and DTR interfaces.

3.6.1 Main Serial Port

Explains the main serial port's capabilities, baud rates, and connection methods for AT commands and data.

3.6.2 Debug Serial Port

Describes the debug serial port for Linux control, log printing, and module debugging.

3.6.3 RI and DTR Interface

Details the RI and DTR pins for host wake-up and sleep mode control functionalities.

3.7 USIM Interface

Describes the USIM card interface, its standard compatibility, and power supply options.

3.7.1 USIM Card Reference Circuit

Provides a reference circuit diagram for USIM card connection and necessary ESD protection.

3.7.2 UIM_DET Hot Swap Reference Design

Explains the USIM card hot-swap detection feature and its configuration via AT commands.

3.8 General Purpose GPIO Interface

Lists and describes the general-purpose GPIO pins used for control signals and module functions.

3.9 Network Status Indication Interface

Details the NET_STATUS pin for indicating RF communication status via an LED.

3.10 Module Status Indication

Describes the STATUS pin used to indicate the module's power-on status.

3.11 PCM Digital Voice Interface

Explains the PCM audio interfaces, supported encoding formats, and clock signals.

3.12 I2 C Bus

Describes the I2C interface, its protocol, clock rate, and provides a reference circuit.

3.13 SDIO Interface

Details the 4-bit SD/MMC interface, voltage support, clock frequency, and card support.

3.14 SPI Interface; Multiplexed I2 S Interface

Covers the SPI interface, clock rate, voltage domain, and its multiplexed usage as I2S.

3.15 MCLK Interface

Describes the MCLK interface and its clock output specifications.

3.16 ADC Interface

Explains the analog-to-digital converter interfaces for reading voltage values.

3.17 RF Interface

Discusses the RF interfaces, including main, diversity, and GNSS antenna connections.

Chapter 4. Overall Technical Indicators

4.1 Chapter Overview

Lists the sections covered in the overall technical indicators chapter.

4.2 GNSS Reception Performance

Details the GNSS reception parameters including center frequency, accuracy, and sensitivity.

4.3 Working Frequency

Lists the operating frequency bands for LTE, GSM, UMTS, and CDMA technologies.

4.4 Conducted Radio Frequency Measurement

Specifies the test instruments, environment, and standards used for RF measurements.

4.5 Conducted Receiving Sensitivity and Transmit Power

Presents the receiving sensitivity and transmit power indicators for 2G, 3G, and 4G technologies.

4.6 Antenna Requirements

Outlines the design requirements for the main set and GNSS antennas for optimal performance.

4.7 Power Consumption Characteristics

Details module power consumption in various operating modes and conditions.

Chapter 5. Interface Electrical Characteristics

5.1 Chapter Overview

Lists the topics covered in the interface electrical characteristics chapter.

5.2 Working Storage Temperature

Specifies the module's normal, extreme, and storage temperature ranges.

5.3 Module IO Level

Details the module's IO voltage levels for input and output signals.

5.4 Power Supply

Outlines the module's input power requirements and operating voltage specifications.

5.5 Electrostatic Property

Provides EMC design recommendations and ESD protection requirements for module integrity.

5.6 Reliability Index

Presents the results of various reliability tests performed on the module.

Chapter 6. Structural and Mechanical Properties

6.1 Chapter Overview

Lists the sections related to structural and mechanical properties of the module.

6.2 Exterior

Describes the module's physical appearance and construction.

6.3 C100 QM;C10 QM Module Mechanical Size

Provides mechanical dimensions and drawings for the module.

Chapter 7. Packaging and Production

7.1 Chapter Overview

Lists the topics related to module packaging and production processes.

7.2 Module Packaging and Storage

Details the module's packaging, shipping, and storage conditions.

7.3 Production Welding

Provides recommendations for SMT production, stencil thickness, and reflow soldering process.

Chapter 8. Appendix

8.1 Chapter Overview

Lists the sections included in the appendix.

8.2 Abbreviations

Provides a list of abbreviations used in the document with their full names.

8.3 Encoding

Details GPRS/EDGE time slot allocation, coding schemes, and data rates.

8.4 Safety and Precautions

Offers important safety information and precautions for using the wireless device.

Summary

Update Records

Chapter 1. Introduction

Chapter 2. Module Overview

2.1 Module Introduction

Overview of the C100QM/C10QM module, its capabilities, supported network standards, and applications.

2.2 Module Characteristics

Details the module's band support, physical characteristics, application processor, operating voltage, and energy saving current.

2.3 Module Function

Describes the internal circuit units of the module and provides a functional block diagram for understanding.

Chapter 3. Interface Application Description

3.1 Chapter Overview

Outlines the chapter's focus on interface definitions, applications, and the sections covered.

3.2 Module Interface

Lists all the different interfaces provided by the C100QM/C10QM module for connectivity.

3.2.1 144-pin LCC Interface

Details the physical pinout and layout of the 144-pin LCC interface for module connection.

3.2.2 Interface Definition

Provides a comprehensive pin definition table for all module interfaces.

3.3 Power Interface

Explains the module's power supply pins, input requirements, and recommended power supply design.

3.4 Switching Machine Reset Mode

Covers the module's boot process, power down control, and reset functionality.

3.5 USB Interface

Details the USB 2.0 High-Speed interface, its pin definitions, and supported features.

3.6 UART Interface

Covers the UART interfaces, including main serial, debug serial, RI, and DTR interfaces.

3.6.1 Main Serial Port

Explains the main serial port's capabilities, baud rates, and connection methods for AT commands and data.

3.6.2 Debug Serial Port

Describes the debug serial port for Linux control, log printing, and module debugging.

3.6.3 RI and DTR Interface

Details the RI and DTR pins for host wake-up and sleep mode control functionalities.

3.7 USIM Interface

Describes the USIM card interface, its standard compatibility, and power supply options.

3.7.1 USIM Card Reference Circuit

Provides a reference circuit diagram for USIM card connection and necessary ESD protection.

3.7.2 UIM_DET Hot Swap Reference Design

Explains the USIM card hot-swap detection feature and its configuration via AT commands.

3.8 General Purpose GPIO Interface

Lists and describes the general-purpose GPIO pins used for control signals and module functions.

3.9 Network Status Indication Interface

Details the NET_STATUS pin for indicating RF communication status via an LED.

3.10 Module Status Indication

Describes the STATUS pin used to indicate the module's power-on status.

3.11 PCM Digital Voice Interface

Explains the PCM audio interfaces, supported encoding formats, and clock signals.

3.12 I2 C Bus

Describes the I2C interface, its protocol, clock rate, and provides a reference circuit.

3.13 SDIO Interface

Details the 4-bit SD/MMC interface, voltage support, clock frequency, and card support.

3.14 SPI Interface; Multiplexed I2 S Interface

Covers the SPI interface, clock rate, voltage domain, and its multiplexed usage as I2S.

3.15 MCLK Interface

Describes the MCLK interface and its clock output specifications.

3.16 ADC Interface

Explains the analog-to-digital converter interfaces for reading voltage values.

3.17 RF Interface

Discusses the RF interfaces, including main, diversity, and GNSS antenna connections.

Chapter 4. Overall Technical Indicators

4.1 Chapter Overview

Lists the sections covered in the overall technical indicators chapter.

4.2 GNSS Reception Performance

Details the GNSS reception parameters including center frequency, accuracy, and sensitivity.

4.3 Working Frequency

Lists the operating frequency bands for LTE, GSM, UMTS, and CDMA technologies.

4.4 Conducted Radio Frequency Measurement

Specifies the test instruments, environment, and standards used for RF measurements.

4.5 Conducted Receiving Sensitivity and Transmit Power

Presents the receiving sensitivity and transmit power indicators for 2G, 3G, and 4G technologies.

4.6 Antenna Requirements

Outlines the design requirements for the main set and GNSS antennas for optimal performance.

4.7 Power Consumption Characteristics

Details module power consumption in various operating modes and conditions.

Chapter 5. Interface Electrical Characteristics

5.1 Chapter Overview

Lists the topics covered in the interface electrical characteristics chapter.

5.2 Working Storage Temperature

Specifies the module's normal, extreme, and storage temperature ranges.

5.3 Module IO Level

Details the module's IO voltage levels for input and output signals.

5.4 Power Supply

Outlines the module's input power requirements and operating voltage specifications.

5.5 Electrostatic Property

Provides EMC design recommendations and ESD protection requirements for module integrity.

5.6 Reliability Index

Presents the results of various reliability tests performed on the module.

Chapter 6. Structural and Mechanical Properties

6.1 Chapter Overview

Lists the sections related to structural and mechanical properties of the module.

6.2 Exterior

Describes the module's physical appearance and construction.

6.3 C100 QM;C10 QM Module Mechanical Size

Provides mechanical dimensions and drawings for the module.

Chapter 7. Packaging and Production

7.1 Chapter Overview

Lists the topics related to module packaging and production processes.

7.2 Module Packaging and Storage

Details the module's packaging, shipping, and storage conditions.

7.3 Production Welding

Provides recommendations for SMT production, stencil thickness, and reflow soldering process.

Chapter 8. Appendix

8.1 Chapter Overview

Lists the sections included in the appendix.

8.2 Abbreviations

Provides a list of abbreviations used in the document with their full names.

8.3 Encoding

Details GPRS/EDGE time slot allocation, coding schemes, and data rates.

8.4 Safety and Precautions

Offers important safety information and precautions for using the wireless device.

Cavli Wireless C100QM Specifications

General IconGeneral
Dimensions14.3 x 13.1 x 2.5 mm
InterfaceUART, USB, GPIO, I2C, SPI
Operating Temperature-40°C to +85°C
Cellular TechnologyLTE Cat M1/NB1
InterfacesUART
CertificationsCE, FCC, PTCRB, GCF

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