Motorola 8900 User Manual

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  • Motorola 8900 | User Manual - Page 1
    Technical Information Motorola C24 Developer's Guide Module Hardware Description DECEMBER 15, 2008 6802985C52-A
  • Motorola 8900 | User Manual - Page 2
    not be construed to mean that Motorola intends to announce such Motorola products, programming, or services in your country. Copyrights This instruction manual, and the Motorola products described in this instruction manual may be, include or describe copyrighted Motorola material, such as computer
  • Motorola 8900 | User Manual - Page 3
    of Nuclear Facilities, Aircraft Navigation or Aircraft Communication Systems, Air Traffic Control, Life Support, or Weapons Systems (High Risk Activities"). Motorola and its supplier(s) specifically disclaim any expressed or implied warranty of fitness for such High Risk Activities. Trademarks
  • Motorola 8900 | User Manual - Page 4
  • Motorola 8900 | User Manual - Page 5
    xvi How to Get Warranty Service xvi Claiming xvii Conditions xvii What is Not Covered by the Warranty xviii Installed Data xviii Out of Warranty Repairs xviii Revision History xix Chapter 1: Introduction 1 Product Specifications 2 Certifications Approvals 4 Regulatory Approvals 5 CFR
  • Motorola 8900 | User Manual - Page 6
    Indicator 43 General Purpose I/O 43 GPS Interface 44 Antenna Interface 45 Chapter 3: Electrical and Environmental Specifications 47 Absolute Maximum Ratings 47 Environmental Specifications 48 Application Interface Specifications 48 December 15, 2008 C24 Module Hardware Description ii
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    Specifications 55 Board Dimensions 55 Interface Connector Specifications 56 Mating Connector 57 RF Connector Specifications 58 Mating Connector 58 C24 Mounting 60 Chapter 5: Service and Testing 61 Service 61 Who to Contact 61 Required Query Information 61 Motorola Workflow 62 Service
  • Motorola 8900 | User Manual - Page 8
    Table of Contents iv C24 Module Hardware Description December 15, 2008
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    SIngle-ended Loudspeaker Circuit 30 2-21 Voiceband Mode PCM Bus Coding Format 32 2-22 Audio Programming Interface 34 2-23 VREF Power 55 4-2 C24 Interface Connector 56 4-3 Mating Connector Dimensions 57 4-4 MMCX Connector Dimensions 58 4-5 Optional MMCX Cable Assembly 59 4-6 C24
  • Motorola 8900 | User Manual - Page 10
    2-4 C24 Current Ratings 11 2-5 UIM Interface Signals 24 2-6 Handset Microphone Port Specifications 26 2-7 Headset Microphone Port Specifications 27 2-8 Speaker Port Specifications 29 2-9 Alert Port Specifications 31 2-10 Basic Mode Audio Paths 32 2-11 Advanced Mode Commands 33
  • Motorola 8900 | User Manual - Page 11
    Manual Organization This manual contains the following chapters: • Chapter 1-introduces the C24 unit and provides important safety instructions 4-describes C24 mechanical specifications and requirements. • Chapter 5-provides contact information for Motorola Service Support and Customer Assistance.
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    all phases of the operation, usage, service or repair of any cellular terminal or mobile incorporating the C24 module. The integrator is safety standards of design, manufacture and intended use of the product. Motorola assumes no liability for customer failure to comply with these precautions. •
  • Motorola 8900 | User Manual - Page 13
    phone instruction Specification for cdma2000 Spread Spectrum Systems - 3GPP2 C.S0031-0. Signaling Conformance Tests for cdma2000® Spread Spectrum Systems, TIA/EIA-898 December 2001, Telecommunications Industry Association. Recommended Minimum Performance Standards for cdma2000 Spread Spectrum Mobile
  • Motorola 8900 | User Manual - Page 14
    Test Specification For CDMA2000 Air Interface - 3GPP2 C.S0062. Contact Us We at Motorola want to make this guide as helpful as possible. Keep us informed of your comments and suggestions for improvements. For general contact, technical support, report documentation errors and to order manuals, use
  • Motorola 8900 | User Manual - Page 15
    Preface Important Important: Presents information to help you avoid an undesirable situation or provides additional information to help you understand a topic or concept. Caution Caution: Presents information to identify a situation in which damage to software, stored data, or equipment could occur,
  • Motorola 8900 | User Manual - Page 16
    all phases of operation, service, and repair of the equipment described in this manual. Failure to comply with these precautions or with specific warnings elsewhere in this manual violates safety standards of design, manufacture, and intended use of the equipment. Motorola, Inc. assumes no liability
  • Motorola 8900 | User Manual - Page 17
    Motorola Warranty and Repair for service and repair to ensure that safety features are maintained. Dangerous procedure warnings Warnings, such as the example below, precede potentially dangerous procedures throughout this manual. Instructions (WEEE) when using Motorola equipment in EU countries.
  • Motorola 8900 | User Manual - Page 18
    equipment in non-EU countries In non-EU countries, dispose of Motorola equipment in accordance with national and regional regulations. RoHS Compliance The C24 product meets the European Union directive for RoHS compliance. The RoHS compliance is
  • Motorola 8900 | User Manual - Page 19
    SJ/T 11363-2006 Cellular Phone x o o o o o Battery x o o o o or ground support equipment; or SPECIFICALLY STATED ABOVE, THE PRODUCTS ARE PROVIDED "AS IS" AND MOTOROLA MAKES NO OTHER WARRANTIES EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE REGARDING THE PRODUCTS. MOTOROLA SPECIFICALLY
  • Motorola 8900 | User Manual - Page 20
    Motorola dealer (the "Products"), to be in conformance with the applicable Motorola specifications current at the time of manufacture for a term of [1] year products of the same type are normally used under normal use and service, nor any rights against the seller of the Products arising from your
  • Motorola 8900 | User Manual - Page 21
    the Product. Motorola specifically disclaims any responsibility for any damage, whether or not to Motorola equipment, caused in any way by the use of the OEM module, accessories, software applications and peripherals (specific examples include, but are not limited to: batteries, chargers, adapters
  • Motorola 8900 | User Manual - Page 22
    manual is considered to be your responsibility and therefore Motorola will not provide the free Warranty repair service for these items Installed Data Please make and retain a note of all data you have inserted into your Product for example names, addresses, phone numbers, user and access codes
  • Motorola 8900 | User Manual - Page 23
    Preface Revision History Manual Number 6802985C52-A Manual Title C24 Module Hardware Description Version Information The following table lists the manual version, date of version, and remarks about the version. Version A Date Issue December 15, 2008 Revision History Initial Release Remarks
  • Motorola 8900 | User Manual - Page 24
    Revision History xx C24 Module Hardware Description December 15, 2008
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    newest member of Motorola's embedded cellular information. The C24 is similar to a condensed cellular phone core, which can be integrated into any system or . The integrated GPS receiver supports autonomous and assisted modes of battery life. December 15, 2008 C24 Module Hardware
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    Safety Precautions" on page ix in "Preface" . Note: Motorola reserves the right to change the specifications without prior notice. Table 1-1: Product Specifications Product Features Operating systems: Physical Characteristics Dimensions: Mounting: Weight: CDMA 800/1900 45.2 x 24.4 x 5.6 mm
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    UIM connectivity UART: BR from 300 bps to 230400 bps USB: USB full-speed device specifications, Rev. 2.0 Data Features 1x Data: Maximum 153.6 Kbps CSD: Max BR 14.4 audio lines Vocoders 13K, QCELP, EVRC, EVRC-B DTMF support Audio control: Echo suppression, noise suppression and side tone
  • Motorola 8900 | User Manual - Page 28
    Specifications (Cont.) Supplementary Service Call forwarding Call hold and waiting Three way call Call indicator Call barring Character Set UTF8 UCS2 ASCII GSM 8859-1 Control/Status Indicators CDMA coverage Wakeup TX enable Reset Antenna Detect AT Command Set Qualcomm QSC6055 Motorola proprietary
  • Motorola 8900 | User Manual - Page 29
    any interference received, including interference that may cause undesired operation. CFR 47 Part 15.21 Information to user The user's manual or instruction manual for an intentional or unintentional radiator shall caution the user that changes or modifications not expressly approved by the party
  • Motorola 8900 | User Manual - Page 30
    Regulatory Approvals 6 C24 Module Hardware Description December 15, 2008
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    Chapter 2: Hardware Interface Description The following paragraphs describe in details the hardware requirements for properly interfacing and operating the C24 module. Architecture Overview Figure 2-1 below illustrates the primary functional components of the C24. Figure 2-1: C24 Block Diagram
  • Motorola 8900 | User Manual - Page 32
    Block • Micro-controller Unit (MCU) for system and user code execution. • Digital Signal Processor (DSP) for voice and data General purpose IO signals. Analog Block • Power Management IC (PMIC). • Internal regulators • 1 external regulator for customer use • Analog audio interface management.
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    The C24 is Off. Any signals connected to the interface connector must be set low or tri-state. The C24 Interfaces are Off. Only the internal RTC timer is operating. Any signals connected to the interface connector must be set low or tri-stated. The C24 is fully active, registered to
  • Motorola 8900 | User Manual - Page 34
    Power Supply Power Supply The C24 power supply must be a single external DC voltage source of 3.3V to 4.2V. The power supply must be able to sustain the voltage level during a transmit current surge, which may reach 600 mA. The C24 interface connector has 8 contacts for the main power supply, as
  • Motorola 8900 | User Manual - Page 35
    Chapter 2: Hardware Interface Description Table 2-3: Recommended Power Supply Filtering Capacitor Usage Description 8.2 pF, 10 pF 33 pF, 39 pF 1900 MHz CDMA band Filters transmission EMI. 800 MHz CDMA band Filters transmission EMI. Power Consumption Table 2-4 specifies typical C24 current
  • Motorola 8900 | User Manual - Page 36
    above the minimum operating level and C24 is powered off, only the internal RTC timer is active. The C24 power on and off process includes operate the C24 out of its electrical or environmental limits. Refer to the specifications chapter for details of these limits. Turning the C24 On During a
  • Motorola 8900 | User Manual - Page 37
    Chapter 2: Hardware Interface Description Turning the C24 On Using IGN To turn on C24, the IGN signal must be asserted high. The IGN signal must remain high for the duration of the C24 operation. C24 powers down when the IGN signal is returned to its low state. Figure 2-3 illustrates the power-on
  • Motorola 8900 | User Manual - Page 38
    Power On/Off Operation Figure 2-4 illustrates the power-off timings when using the ON_N signal. Figure 2-4: ON_N Power Off Timing Turning the C24 Off Using IGN The IGN signal may be used to power off C24 only if it was also used to power it on. When the IGN signal is set low, C24 will turn off.
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    Chapter 2: Hardware Interface Description Turning the C24 Off Using AT+MRST The AT+MRST command initiates a C24 system reset operation, which powers off the C24. This command emulates the ON_N signal operation for power off. Power Loss shut down A low power shut down occurs when C24 senses the
  • Motorola 8900 | User Manual - Page 40
    the C24 interface signals are inactive and are kept in their previous state, prior to activating low power mode. To save power, all the C24 internal clocks and circuits are shut down, and therefore serial communications is limited. Activating Low Power Mode By default, the C24 powers on in Idle mode
  • Motorola 8900 | User Manual - Page 41
    Idle mode. There are several ways to wake-up C24 from low power mode as described below. Important: During power saving mode the C24 internal clocks and circuits are disabled, in order to minimize power consumption. When terminating the power saving mode, and switching to Idle mode, C24 requires
  • Motorola 8900 | User Manual - Page 42
    Low Power Mode Temporary Termination of Low Power Mode Temporary termination of low power mode occurs when C24 switches from Sleep mode to Idle mode for a defined period, and then returns automatically to Sleep mode. Low power mode may be terminated temporarily by several sources, some of which are
  • Motorola 8900 | User Manual - Page 43
    Chapter 2: Hardware Interface Description • Send data to the application over the serial interface. • Enable the serial interface's Ring Indicator (RI_N) signal. Data on the Serial interface While C24 is temporarily awake in Idle mode, data may be transmitted on the serial interface. In case data is
  • Motorola 8900 | User Manual - Page 44
    (RTC) mechanism that performs many internal functions, one of which is the network. C24 operates in a CDMA network that supports automatic time zone updating, it will update the RTC date manually by this AT commands overrides the automatic network update. Once the time and date are manually updated,
  • Motorola 8900 | User Manual - Page 45
    the UART signals naming conventions, and the direction of data flow, as described in Figure 2-10. Figure 2-10: UART1 Interface Signals The C24 primary UART supports baud rates 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 and 230400 bps. Auto baud rate detection is not
  • Motorola 8900 | User Manual - Page 46
    with the UIM Card interface. Both interfaces share the same internal HW port. Therefore, applications using the UART2 interface must not specifications. C24 is defined as a USB device on the USB bus and does not support hub or host functionality. The USB interface provides the following services
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    standard which defines the electrical, signaling and protocol specifications of a UIM card. C24 does not and complete connection to an external UIM. C24 supports dynamic detection of the UIM card, through interface. Both interfaces share the same internal HW port. Therefore, applications using the
  • Motorola 8900 | User Manual - Page 48
    the application on the UIM card signals, individual package components (not arrays) with low capacitance should be used. • The C24 interface does not support UIM programming through the VPP signal. This signal should not be connected to C24. • Using the UIM detection signal (UIM_PD_N) is mandatory
  • Motorola 8900 | User Manual - Page 49
    in a variety of modes. • A digital serial interface using PCM coding. Figure 2-14 shows the audio interface topology. Figure 2-14: Audio includes all the necessary circuitry to support a direct connection to an external microphone device. It incorporates an internal bias voltage of 1.8V through a
  • Motorola 8900 | User Manual - Page 50
    a separate bias voltage to an active microphone circuit.The internal C24 biasing circuit may also be used with an active microphone, which corresponds to the microphone port specifications. Table 2-6: Handset Microphone Port Specifications Parameter Conditions Min Typ Max Unit Input Voltage No
  • Motorola 8900 | User Manual - Page 51
    necessary circuitry to support a direct connection to a headset microphone device. It incorporates an internal bias voltage of 1.8V through a 2.2kΩ resistor, and has an impedance of 1kΩ. Figure 2-16 shows the microphone circuit and Table 2-7 gives the microphone specifications. Figure 2-16: Headset
  • Motorola 8900 | User Manual - Page 52
    paths. Figure 2-17 shows a differential speaker circuit, Figure 2-18 shows a single-ended speaker circuit and Table 2-8 gives the speaker specifications. Figure 2-17: Differential Speaker Circuit Important: For safety regulations it is important to place series resistors on the speaker output
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    the series resistance would be R > 64Ω. Table 2-8: Speaker Port Specifications Parameter Conditions Min Typ Max Unit Output Voltage Gain AC Output Impedance DC and enable the handset and alert audio paths. The C24 supports dynamic switching between the handset and headset audio paths, during
  • Motorola 8900 | User Manual - Page 54
    interface connector, named ALRT_N and ALRT_P respectively. It is designed with an internal amplifier supplied directly from VCC, which supplies 0.5W to the audio device. loudspeaker circuit and Table 2-9 gives the loudspeaker specifications. Figure 2-19: Differential Loudspeaker Circuit Important:
  • Motorola 8900 | User Manual - Page 55
    that alert level limitation is required. Table 2-9: Alert Port Specifications Parameter Conditions Min Typ Max Output Voltage Gain AC Output C24 digital audio interface is a serial Pulse Code Modulation (PCM) bus, which uses linear 2's compliment coding. C24 is the PCM bus master, supplying the
  • Motorola 8900 | User Manual - Page 56
    voiceband audio configuration. Figure 2-21: Voiceband Mode PCM Bus Coding Format Operating Modes The C24 audio interface includes 2 modes of advanced audio programming. The expanded AT command set enables to define a specific audio path and setting, which are not part of the default configuration
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    Chapter 2: Hardware Interface Description Unlike basic audio mode, which provides predefined audio paths, the advanced audio mode provides full control over the C24 audio interface and its parameters, and differentiates between each type of audio sound. Table 2-11 describes the advanced mode audio
  • Motorola 8900 | User Manual - Page 58
    algorithms can be configured separately for each audio path and operating mode through the AT command interface. The C24 also supports EVRC, EVRC-B and 13K speech coding algorithms, which are used by the CDMA network. These algorithms are configured and operated by the CDMA network provider. Table
  • Motorola 8900 | User Manual - Page 59
    Chapter 2: Hardware Interface Description Gain Control The amplification (gain) level for each input and output device can be configured through AT commands. Both basic and advanced audio modes provide AT commands to set the desired gain levels for each audio path and audio sound type. Table 2-13
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    and signals. The noises are transferred into the C24's audio circuits through the microphone input signals and then are amplified by the C24's internal audio amplifiers. To minimize the audio noise and improve the audio performance the microphone and speaker signals must be designed with sufficient
  • Motorola 8900 | User Manual - Page 61
    Chapter 2: Hardware Interface Description Analog Ground The C24 interface incorporates a dedicated analog ground contact, AGND pin 59, which is internally connected to the C24's ground. The AGND signal is intended to provide a separate ground connection for the application's external audio devices
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    . Table 2-17: GPAD Specifications Parameter Conditions Maximum Operating range Input Voltage Measurement ADC range Voltage Resolution Min Typ Max Unit 0 2.75 V 0.1 2.5 V 10 mV Power Supply A/D The main power supply (VCC) is constantly monitored internally by the C24 through a dedicated
  • Motorola 8900 | User Manual - Page 63
    100. For example, a measured supply level of 3.65 Volts will be presented as 365 by the MMAD command. Table 2-18: Supply A/D Specifications Parameter Conditions Sampling Range Resolution Operating range Min Typ Max Unit 3.0 4.5 V 10 mV December 15, 2008 C24 Module Hardware Description 39
  • Motorola 8900 | User Manual - Page 64
    Controls and Indicators Interface Controls and Indicators Interface The C24 incorporates several interface signals for controlling and monitoring the module's operation. The following paragraphs describe these signals and their operation. Table 2-19 gives a description of the controls and
  • Motorola 8900 | User Manual - Page 65
    : VREF Power-up Timing Table 2-20 gives the VREF specifications. Table 2-20: VREF Specifications Parameter Conditions VOUT IOUT Load regulation Line regulation PSRR IOUT ) signal is an active low output, which is designed to support a low power mode feature in the host application. This signal
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    Controls and Indicators Interface signal as an indication to switch from low power mode to normal operation, and activate the serial interface. The wakeup-out mechanism, using the WKUPO_N signal, is controlled by 2 AT commands (see Figure 2-24): • ATS102 - Defines the delay time in milliseconds that
  • Motorola 8900 | User Manual - Page 67
    Chapter 2: Hardware Interface Description Antenna Detection The C24 incorporates an internal antenna detection circuit, which senses the physical connection and removal of an antenna or antenna circuit on the C24 antenna connector. The antenna detection state
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    the Global Positioning System satellites. The GPS interface supports the following modes of operation: • Autonomous - the time. Table 2-21 gives the GPS Receiver Specifications. Table 2-21: GPS Receiver Specifications Parameter Receiver Sensitivity TTFF Autonomous TTFF Assisted Conditions Cold
  • Motorola 8900 | User Manual - Page 69
    application must be installed properly to achieve best performance. Table 2-22 gives the antenna interface specifications. Table 2-22: Antenna Interface Specifications Parameter Cellular-CDMA US-PCS GPS Gain Impedance VSWR Specifications 824.04-848.97 MHz Tx 869.04-893.97 MHz Rx 1850-1910 MHz Tx
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    Antenna Interface 46 C24 Module Hardware Description December 15, 2008
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    Chapter 3: Electrical and Environmental Specifications Absolute Maximum Ratings Table 3-1 gives the maximum electrical characteristics of the C24 interface signals. Caution: Exceeding the values may result in permanent damage to the
  • Motorola 8900 | User Manual - Page 72
    Table 3-3 summarizes the DC electrical specifications of the application interface connector signals. Important: Interface signals that are not used by the customer application must be left unconnected. C24 incorporates the necessary internal circuitry to keep unconnected signal in their
  • Motorola 8900 | User Manual - Page 73
    Chapter 3: Electrical and Environmental Specifications Table 3-3: Interface Specifications Level Signal Active Internal Pin # Name Description I/O H/L PU/PD Parameter Conditions Min Typ Max Units Power: 1 2 GND 3 Ground 4 5 6 VCC 7 DC power I supply 8 Control: 27 VREF Reference
  • Motorola 8900 | User Manual - Page 74
    Application Interface Specifications Table 3-3: Interface Specifications (Cont.) Level Signal Active Internal Pin # Name Description I/O H/L PU/PD Parameter Conditions Min Typ Max Units UART2: 31 TXD2_N UART2 TXD I L 29 RXD2_N UART2 RXD O L 33 RTS2_N UART2 RTS I L 35
  • Motorola 8900 | User Manual - Page 75
    Chapter 3: Electrical and Environmental Specifications Table 3-3: Interface Specifications (Cont.) Level Signal Active Internal Pin # Name Description I/O H/L PU/PD Parameter Conditions Min Typ Max Units UIM Card: 50 UIM_PD_N UIM pres- I L ence detect 48 UIM_VCC UIM supply O H 44
  • Motorola 8900 | User Manual - Page 76
    Application Interface Specifications Table 3-3: Interface Specifications (Cont.) Level Signal Active Internal Pin # Name Description I/O H/L PU/PD Parameter Conditions Min Typ Max Units GPIO: 28 GPIO1 30 GPIO2 32 GPIO3 34 GPIO4 36 GPIO5 38 GPIO6 40
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    Chapter 3: Electrical and Environmental Specifications Table 3-3: Interface Specifications (Cont.) Level Signal Active Internal Pin # Name Description I/O H/L PU/PD Parameter Conditions Min Typ Max Units A/D: 37 ADC1 43 ADC2 47 ADC3 Not Used: 45 54 60 56 58 70
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    Application Interface Specifications 54 C24 Module Hardware Description December 15, 2008
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    Chapter 4: Mechanical Specifications Board Dimensions Figure 4-1 describes the C24 mechanical characteristics. Figure 4-1: C24 Mechanical Characteristics December 15, 2008 C24 Module Hardware Description 55
  • Motorola 8900 | User Manual - Page 80
    connector. Figure 4-2: C24 Interface Connector Table 4-2 describes the C24 interface connector characteristics. Table 4-2: Interface Connector Specifications Parameter 53748 (3.0 mm) Contacts Rows Pitch Maximum Current Maximum Voltage Contact Resistance Insulation Resistance Durability
  • Motorola 8900 | User Manual - Page 81
    Mechanical Specifications Mating Connector The mating connector incorporate the same electrical and mechanical characteristics as the corresponding C24 interface connector, which is described in Table 4-2. Figure 4-3 provides a reference drawing of the mating connector mechanical dimensions. Figure
  • Motorola 8900 | User Manual - Page 82
    the radio interface. Figure 4-4 shows the MMCX connector dimensions. Figure 4-4: MMCX Connector Dimensions Table 4-3 describes the C24 RF connector characteristics. Table 4-3: RF Connector Specifications Parameter Specifications Rated Voltage Impedance Contact Resistance Insulation Resistance
  • Motorola 8900 | User Manual - Page 83
    Chapter 4: Mechanical Specifications Such a cable assembly example is the Huber-Suhner PN 11_MMCX-50-1-2/111_OH, which is illustrated in Figure 4-5. Figure 4-5: Optional MMCX Cable Assembly December 15, 2008 C24 Module Hardware Description 59
  • Motorola 8900 | User Manual - Page 84
    area. Figure 4-6: C24 Mounting Area The holes are used for mechanical mounting of C24 to the application board but also for grounding support. Using conductive elements to install C24 significantly improves the overall grounding of the module and therefore improves the C24 performance and stability
  • Motorola 8900 | User Manual - Page 85
    operating problems? • Need documentation? Who to Contact? The GSM/CDMA Data Module Customer Support Center is ready to assist you on integration issues. Direct Customer. Use this following email address to contact customer assistance: [email protected] Note: The support services
  • Motorola 8900 | User Manual - Page 86
    Service - Mobile number - Email address • Product name (C24) • Software version of the unit (ATI8 command) or model number • PCB version (located on the PCB near the RF connector) • Severity of the problem • Problem from the handset display to the DTE Motorola Workflow The help desk uses the
  • Motorola 8900 | User Manual - Page 87
    Electronics Taiwan PCS 11F, No, 296, Sec. 4, Jen-Ai Road Taipei, 106, Taiwan, R.O.C Motorola GmbH Am Sophienhof 10 D-24941 Flensburg Germany Motorola ISRAEL Ltd. Service Operation Attention: Shukrun Ofer 3 Krementski Street Tel Aviv, Israel 67899 Telephone: (972) 3 5658829 JNB Electronics Pty
  • Motorola 8900 | User Manual - Page 88
    which a C24 unit can be evaluated. The specific test procedure described below covers only a few of (RS232) - A connected and active line modem (internal or external) - A terminal application (such as Description" in the "C24 Developer's Kit" (Motorola part no. 6802985C53) 3. Verify that the
  • Motorola 8900 | User Manual - Page 89
    Chapter 5: Service and Testing 6. Open a second terminal window and configure it to operate with the serial port occupied by the line modem To telephone line wall outlet Line Modem (internal or external) Computer Serial Port Serial Port Serial Cable Developer Board with C24 unit RS232 Port
  • Motorola 8900 | User Manual - Page 90
    the two modems is established 5. Select any file to transfer between the two modems The file can be any existing file, or a new file created specifically for the test. 6. Send the file either from the C24, or to the C24, through the terminal application using the terminal application's send/receive
  • Motorola 8900 | User Manual - Page 91
    MultiFrequency Data Terminal Ready Discontinuos Transmission E EFR E EGPRS E EGSM E EIRP Enhanced Full Rate Enhanced General Packet Radio Service Extended Global System for Mobile Communications Effective Isotropic Radiated Power December 15, 2008 C24 Module Hrdware Description Acr & Abbr-1
  • Motorola 8900 | User Manual - Page 92
    Certification Forum General Purpose Input/Output General Packet Radio Service Global System for Mobile Communications H H HR Half Rate I I IC Mobile Terminated O O OEM Original Equipment Manufacturer P P PCB P PCL P PCM P PCS P PD P PDA Printed Circuit Board Power Class Level Pulse Code
  • Motorola 8900 | User Manual - Page 93
    Terminal Equipment Root Mean Square Ring Indicator Request To Send S SAR S SIM S SMS S SPI T Specific Absorption Rate Subscriber Identity Module Short Message Service Serial Peripheral Interface T TDMA Time Division Multiple Access December 15, 2008 C24 Module Hrdware Description Acr & Abbr
  • Motorola 8900 | User Manual - Page 94
    Abbreviation Full Name U U UART U USB U USSD V Universal Asynchronous Receiver Transmitter Universal Serial Bus Unstructured Supplementary Services Data V VCC V VSWR Voltage Common Collector Voltage Standing Wave Ratio Acr & Abbr-4 C24 Module Hrdware Description December 15, 2008
  • Motorola 8900 | User Manual - Page 95
    User Operation, ix E Environmental Specifications, 3 O Organization of Manual, xix Index P Physical Specifications, 2 Precautions, ix Product Specifications, 3 R Regulatory Approvals, 5 S Safety Precautions, ix Specifications, 2 Environmental, 3 Physical, 2 Standards, ix Support Center, 61 T Terms
  • Motorola 8900 | User Manual - Page 96
    Index U - U Index-2 C24 Module Hardware Description December 15, 2008
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  • Motorola 8900 | User Manual - Page 98
    and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. ©Copyright 2007 Motorola, Inc. Java™Technology and/or J2ME™: Java and all other Java-based marks are trademarks or registered trademarks
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Technical Information
Motorola C24 Developer’s Guide
Module Hardware Description
DECEMBER 15, 2008
6802985C52-A