文档密级：秘密 Product datasheet HUAWEI EM660 EVDO Module Datasheet V001R007 Issue 06 Date 2009-12-14 HUAWEI TECHNOLOGIES CO., LTD.
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Product Datasheet V001R006 About This Document Summary This document provides information about the major functions, supported services, system architecture, and technical references of HUAWEI EM660 EVDO PC Embedded Module. The following table lists the contents of this document. Chapter Details 1 Overview Describes the basic functions, key features, hardware and software overview of the product. 2 Mechanical Specifications Describes the mechanical specifications of the product.
Product Datasheet V001R006 History Issue Details Date Author Approved By 01 Creation 2009-03-02 Backer He/Shunfeng Zhang Xiaogang Yu 02 Update 2009-03-25 Backer He/Shunfeng Zhang Xiaogang Yu 03 Update 2009-04-24 Backer He/Shunfeng Zhang Xiaogang Yu 04 Update 2009-05-06 Backer He/Shunfeng Zhang Xiaogang Yu 05 Update 2009-05-14 Backer He/wuxueling Xiaogang Yu 06 Update 2009-08-14 Backer He/wuxueling Xiaogang Yu 07 Update 2009-12-14 Backer He/wuxueling Xiaogang Yu Issue
Product Datasheet V001R006 Contents 1 Overview ......................................................................................................................... 7 1.1 Introduction ................................................................................................................................. 7 1.2 Key Features............................................................................................................................... 8 1.3 Hardware Overview........................
Product Datasheet V001R006 4.3.1 Recommended Index of the Module Antennas................................................................... 34 4.3.2 Design Recommendations ................................................................................................ 35 4.4 Offline Mode.............................................................................................................................. 36 5 Software and Tools .......................................................................
Product Datasheet V001R006 1 Overview 1.1 Introduction HUAWEI EM660 EVDO PC Embedded Module (hereinafter referred to as the EM660) is a Wireless Wide Area Network (WWAN) PC module based on the CDMA2000 1x, the CDMA2000 1xEV-DO Rev. 0, and the CDMA2000 1xEV-DO Rev. A protocols. It is a multi-mode wireless terminal for business professionals. In addition to messaging services, the EM660 provides high-rate packet data services, supporting wireless downloading at a speed as high as 3.
Product Datasheet V001R006 Figure 1-1 shows the profile of the EM660. Figure 1-1 Profile of the EM660 1.2 Key Features The functional features of the EM660 are as follows: l Supporting 800 MHz/1900 MHz frequency band l Supporting the CDMA2000 1x standard l Supporting the CDMA2000 1xEV-DO Rev. 0 standard l Supporting the CDMA2000 1xEV-DO Rev.
Product Datasheet V001R006 Table 1-1 lists the key features of the EM660. Table 1-1 Key features of the EM660 Item Description Standard l CDMA2000 1x RTT l CDMA2000 1xEV-DO Rel. 0 l CDMA2000 1xEV-DO Rev. A l Uplink: up to 1.8 Mbit/s l Downlink: up to 3.
Product Datasheet V001R006 1.3 Hardware Overview The hardware of the EM660 consists of three sections: baseband section, power management (PM) section, and radio frequency (RF) section. External interfaces include the antenna interface and the Mini PCI Express interface. 1.3.1 Hardware Logic Block Diagram The EM660 is completed on a single-board. Figure 1-2 shows the hardware functional block diagram.
Product Datasheet V001R006 l The PMU section includes PM Part and DC-DC circuits, providing the power supply and power management for the whole module. 1.3.2 External Hardware Interfaces 1. Antenna interface The EM660 has a main antenna connector and an auxiliary antenna connector. Mini PCI Express Interface Screw holes Auxiliary antenna Main antenna 2. Mini PCI Express interface The interface of the EM660 is a standard Mini PCI Express interface.
Product Datasheet V001R006 Figure 1-3 Mini PCI Express identification Issue 2 (2009-01-20) − RUIM interface: The RUIM interface provides the interface for a RUIM card. The RUIM card can be inserted into the PC. − USB interface: This module can operate at USB low-speed (1.5 Mbits/sec) and USB full-speed (12 Mbits/sec). It is compliant with USB 2.0 Specification,and available from www.usb.org.
Product Datasheet V001R006 1.4 Software Overview Descriptions of the functional modules in the system architecture are as follows Figure 1-4 Software logic block diagram Firmware PC Drivers PC Dashboard Dashboard PC Drivers Mini PCIE interface Application Service Subsystem Firmware Drivers Platform Service Subsystem Firmware . Firmware Drivers The firmware drivers include drivers of the RF module, flash, and all the peripherals such as the UIM card and USB device.
Product Datasheet V001R006 commands and data sent from PC side according to service categories, and deliver them to the protocol stack. The protocol stack communicates with the network side to process the commands and data, and returns response from network to application services. Finally, application services return responses to PC side.
Product Datasheet V001R006 2 Mechanical Specifications 2.1 Dimensions and interfaces 2.1.1 Dimensions and interfaces of the EM660 The dimensions of the EM660 are 51 mm (length) × 30 mm (width) × 5 mm (height), which comply with the standard dimensions specified in the PCI Express Mini Card Electromechanical Specification Revision 1.2. Figure 2-1 shows the dimensions of the EM660 in details. Figure 2-1 Dimensions of the EM660 Figure 2-2 shows the appearance of the interfaces on the EM660.
Product Datasheet V001R006 Figure 2-2 Appearance of the interfaces on the EM660 1 2 3 2 Mini PCI Express connector It is used to connect the EM660 to the WWAN Mini PCI Express interface of the PC. Screw holes They are used to fix the EM660 on the main board of the PC with screws. Antenna interfaces They are used to connect to antennas. Auxiliary antenna and main antenna are combined to support receive diversity.
Product Datasheet V001R006 Figure 2-3 Dimensions of the Mini PCI Express connector 2.1.3 Dimensions of the Antenna Connector The EM660 provides an interface for connecting an external antenna. The external antenna is connected to the module through the coaxial connector that is the Hirose U.FL-R-SMT-1(10) (you can get to know Hirose U.FL-R-SMT-1(10) by visiting the website http://www.hirose-connectors.com/products/U.FL_1.htm).
Product Datasheet V001R006 Figure 2-4 Dimensions of the antenna connector Figure 2-5 shows the specifications of the antenna mating connectors (take the ones with the Hirose part number as U.FL-LP as examples). Figure 2-5 Specifications of the antenna mating connectors For more information about Hirose Ltd., SMD connectors, and mating connectors, visit the website of Hirose http://www.hirose-connectors.com.
Product Datasheet V001R006 2.2 Reliability Table 2-1 Requirements on the environment reliability Test Case Standard Operational Environment High temperature IEC60068-2-2 High temperature IEC60068-2-1 MIL-STD-810F Random vibration -METHOD 514.5 Shock vibration ANSI/TIA-603-C-2004 -3.3.5 Sine sweep vibration ANSI/TIA-603-C-2004 -3.3.
Product Datasheet V001R006 3 Electrical Specifications 3.1 Mini PCI Express Pin Definition The physical connections and signal levels of the EM660 comply with PCI Express Mini CEM specifications. Device operations comply with USB 2.0 specifications. Table 3-1 lists the Mini PCI Express connector pins out of the EM660. Table 3-1 Definition of mini PCI Express pins Definition of the EM660 Mini PCI Express pins Pin No.
Product Datasheet V001R006 Definition of the EM660 Mini PCI Express pins Pin No. Mini PCI Express Standard Description HUAWEI Pin Description Additional Description Direction to Module 14 UIM_RESET UIM_RESET External UIM/UIM reset signal. Output 15 GND GND Mini Card ground. – 16 UIM_Vpp NC Not connected. – 17 Reserved NC Not connected. – 18 GND GND Mini Card ground. – 19 Reserved NC Not connected.
Product Datasheet V001R006 Definition of the EM660 Mini PCI Express pins Pin No. Mini PCI Express Standard Description HUAWEI Pin Description Additional Description Direction to Module 38 USB_D+ USB_D+ USB signal D+. Input/Output 39 3.3Vaux VCC_3V3 3.3V DC supply rail from the PC side. Input 40 CPUSB# GND GND – 41 3.3Vaux VCC_3V3 3.3V DC supply rail from the PC side. Input 42 LED_WWAN# LED_WWAN Active-low LED signal for indicating the state of the card.
Product Datasheet V001R006 3.2 Pin Descriptions 3.2.1 Digital Signal DC Characteristics Table 3-2 Digital signal DC characteristics Symbol Description Minimum Maximum Unit Notes VIH High-level input voltage, CMOS/Schmitt 0.65* VDD_PX VDD_PX +0.3 V 1 VIL Low-level input voltage, CMOS/Schmitt –0.3 0.35VDD_PX V 1 VOH High-level output voltage, CMOS VDD_PX0.45 VDD_PX V 1 VOL Low-level output voltage, CMOS 0 0.
Product Datasheet V001R006 3.2.2 Power Sources and Grounds The PCI Express Mini Card provides two power sources: one is +3.3Vaux (3.3 Vaux) and the other is 1.5V (+ 1.5 V). For the EM660, +3.3Vaux is the only supply voltage available. The input voltage is +3.3 V ± 9%, as specified by PCI Express Mini CEM Specifications 1.2. Table 3-3 Power and ground specifications Name Pins Minimum Type Maximum VCC 2, 39, 41, and 52 3.0 V 3.3 V 3.6 V GND 4, 9, 15, 18, 21, 26, 27, 34, 35, 37, 43, and 50 0V 3.
Product Datasheet V001R006 Key RUIM features are: l Shared interface for RUIM applications, thereby further supporting CDMA networks l Selectable clock source l Supports dual voltage cards (2.85 V and 1.
Product Datasheet V001R006 Table 3-6 RUIM pins Pin Name Description Direction to Module 8 UIM_PWR Power source for the external UIM/UIM. Output 10 UIM_DATA External UIM/UIM data signal. Input/Output 12 UIM_CLK External UIM/UIM clock signal. Output 14 UIM_RESET External UIM/UIM reset signal. Output 16 UIM_Vpp Programming power connection used to program EEPROM of first generation ICCs, but not used now.
Product Datasheet V001R006 Design guide The RUIM signals are connected to the Mini PCI Express card connector (the card edge connector) and pass through an EMI filtering and ESD protection circuit on the module board before entering the EM660 processor. There is also an EMI filtering and ESD protection circuit between UIM card interface and Mini PCI interface on the user’s board. 1. Power supply The UIM interface is powered by an LDO regulator. The default value of this regulator is 2.85 V.
Product Datasheet V001R006 3.2.5 W_DISABLE# Signal The W_DISABLE# signal is provided to allow users to disable wireless communications add-in cards. When the W_DISABLE# signal is asserted, all radios should be disabled. When the W_DISABLE# signal is not asserted, the radio may transmit if not disabled by other means such as software. The W_DISABLE# signal is an active low signal with internal 100 kΩ pull-up resistor that shall disable radio operation when being asserted (driven low) by the system.
Product Datasheet V001R006 Table 3-9 LED_WWAN signal Pins Name Description Additional Description Direction to Module 42 LED_WWAN Active-low LED signal for indicating the status of the module. L: Light on Output H: Light off This signal is used to display the state of WWAN. The reference circuit diagram is shown in the following figure.
Product Datasheet V001R006 Table 3-10 PERST# signal Pins Name Description Additional Description Direction to Module 22 PERST# Force a hardware reset on the card. H: normal or standby. Input L: Reset the module. 3.2.8 NC Pins The NC pins are not internally connected in the EM660. 3.3 Power Supply and Consumption 3.3.1 Power Supply The EM660 is supplied by 3.
Product Datasheet V001R006 Band Frequency Channel Test Value Units 577 215 777 (Pcs1900M) 600 Tx Power 23.6dBm Tx Power mA 1dBm Tx Power Tx Power 323 10dBm 648 23.7dBm Tx Power mA 1dBm Tx Power Tx Power 330 10dBm 623 23.9dBm Tx Power mA 1dBm Tx Power Tx Power 344 10dBm 649 23.
Product Datasheet V001R006 Band Frequency Channel Test Value Units 625 321 600 24.2dBm Tx Power mA 1dBm Tx Power 350 10dBm 680 24.3dBm Tx Power 323 1175 Power (dBm) mA 1dBm Tx Power Tx Power 357 10dBm Tx Power 750 24.3dBm Tx Power Table 3-14 DC power consumption(Idle and Suspend) Suspend Scenario Unit Offline Enabled Offline Disabled CDMA2000 1X 2.80 4.10 mA EVDO 2.80 4.
Product Datasheet V001R006 4 RF Specifications 4.1 Operating Frequencies Table 4-1 RF bands EM660 Operating Band Tx Rx CDMA Cellular 824–849 MHz 869–894 MHz CDMA PCS 1850–1910 MHz 1930–1990 MHz 4.
Product Datasheet V001R006 4.3 Antenna Design Requirements 4.3.1 Recommended Index of the Module Antennas Table 4-4 Recommended index of the main antenna Working frequency 824–849 MHz and 869–894 MHz and 1850–1910 MHz 1930–1990 MHz Port impedance 50 Ohm Port standing wave < 2.
Product Datasheet V001R006 Table 4-7 Recommended index of the isolation between the main antenna and the auxiliary antenna < –10 dB Antenna isolation Because the PC has other internal antennas such as the WLAN antenna, to ensure the proper operation of each communication system, requirements on antenna isolation between different communication systems should be considered. Table 4-8 lists the recommended index of the antenna isolation.
Product Datasheet V001R006 Recommendations for Handling the Interference Sources On a PC, there are various interference sources, such as the LCD, CPU, audio circuits, and power supply. All the interference sources emit interference signals that affect the normal operation of the module. For example, the module sensitivity can be decreased due to interference signals. Therefore, during the design, you need to consider how to lessen the effects of interference sources on the module.
Product Datasheet V001R006 5 Software and Tools Huawei can provide the firmware, PC driver, dashboard, and software. The firmware runs on the module; the PC driver and dashboard run on the PC and communicate with the firmware to realize all module functions. Huawei can also provide the software for upgrading the firmware and debugging the problems. 5.1 Firmware The firmware is software on the module. It accepts commands and data from the host through USB.
Product Datasheet V001R006 5.2.1 Windows Drivers Huawei provides windows drivers to support Windows 2000/XP/Vista. Huawei provides the following two ways to install the drivers: l The drivers are packed in the dashboard, and they will be installed during the dashboard installation. l The drivers are provided as an installer, which can be directly installed under Windows 2000/XP/Vista.
Product Datasheet V001R006 is already packed in the kernel; if the kernel is customized and the driver has been discarded, Huawei will provide the Linux driver for customers to merge the driver into the kernel again. 5.3 Dashboard 5.3.1 Windows Dashboard Huawei can provide the dashboard to manage the connection and other functions under Windows 2000/XP/Vista. Figure 5-2 shows the screenshot of Huawei common dashboard.
Product Datasheet V001R006 Item Description New message prompt (visual prompt/audio prompt) Flow display and statistics (data services) Current connection: l Duration l Send/Receive flow l Send/Receive rate Traffic statistics: You can view the traffic information of the day, the month, or the year. Phonebook Stores the contacts in the hard disk of the PC, the UIM card and the device. Messages can be sent through the phonebook.
Product Datasheet V001R006 5.4 Tools 5.4.1 Firmware Update Tool The Windows-based update tool provided by Huawei is used to update the firmware of the EM660. The following figures (from Figure 5-3 to Figure 5-9)show the procedure for using the EM660 update tool.The EM660 update procedure is the same as EM660.
Product Datasheet V001R006 Figure 5-4 Screenshot of the EM660 update tool–Searching the device Figure 5-5 Screenshot of the EM660 update tool–Detected devices Issue 2 (2009-01-20) Commercial in Confidence Page 42 of 60
Product Datasheet V001R006 Figure 5-6 Screenshot of the EM660 update tool–Warning Figure 5-7 Screenshot of the EM660 update tool–Downloading programs Issue 2 (2009-01-20) Commercial in Confidence Page 43 of 60
Product Datasheet V001R006 Figure 5-8 Screenshot of the EM660 update tool–Update succeeded Figure 5-9 Screenshot of the EM660 update tool–To finish the update Issue 2 (2009-01-20) Commercial in Confidence Page 44 of 60
Product Datasheet V001R006 5.4.2 Engineering Tools Qualcomm has an extensive debugging and tracing toolset available for their chipsets. Huawei EM660 is compatible with these tools from Qualcomm, such as QXDM, QPST, and QCAT. 5.4.3 Debugging Board I. Functions and Usage of the Debugging board The debugging board developed by Huawei is an auxiliary board that is used to debug the EM660.When the debugging board is used, you can connect the module to a PC through a USB cable.
Product Datasheet V001R006 5. Mini PCI-E connector: female, 52-pin, straight. 6. UIM card socket: It is used to holding the inserted UIM card. 7. USB connector and mini USB B-type receptacle: Side-plugging USB connector. III. Method for Connecting the Debugging Board 1.
Product Datasheet V001R006 IV. Installation of the Debugging board l Connect the devices and set up the test environment according to Figure 5-11 or Figure 5-12. Then properly connect one end of the module to the mini PCI-E connector and fix the other end of the module by well locking the connector latch. Insert the UIM card into the UIM card socket. Then connect the debugging board to the PC through a USB cable.
Product Datasheet V001R006 Though controlling the module states manually, you can test the performance and parameter in each state by using the CMU200 or other matching software. 2. Testing the key signals On the debugging board, the test points of all signification signals are led out for testing. Figure 5-13 shows positions of the test points.
Product Datasheet V001R006 TS212: UART1_DCD (DCD signal of the serial port 1) TS303: UART3_RX (Rx signal of the serial port 3) TS304: UART3_TX (Tx signal of the serial port 3) TS213: PCM_CLK (PCM clock signal) TS214: PCM_DOUT (PCM digital output signal) TS215: PCM_DIN (PCM digital input signal) TS216: PCM_SYNC (PCM synchronization signal) TS402: UIM_PWR (power voltage signal of the UIM card) TS403: UIM_RESET (UIM card reset signal) TS404: UIM_CLK (UIM card clock signal) TS405: UIM_DATA (UIM card data signa
Product Datasheet V001R006 RF connector 02450716 1 It is a female-type RF connector used to connect the RF cable to the module. RF cable 2 02450709 1 It is used to connect the CMU200 to the module.
Product Datasheet V001R006 6 Technical Reference HUAWEI EM660 EVDO PC Embedded Module conforms to the applicable international standards and communications-related protocols. 6.1 Standards/Protocols for the Um Interface The Um interface enables the communication between a mobile station and the base stations Table 6-1 lists the protocols and standards for the Um interface. Table 6-1 Protocols and standards for the Um interface Item Standard or Protocol Introduction C.
Product Datasheet V001R006 Item Standard or Protocol High-Rate Packet Data Service C.S0017-0-2.12 Data Service Options for Spread Spectrum Systems: CDMA2000 High-Rate Packet Data Service Option 33 C.S0017-0-2.
Product Datasheet V001R006 6.2 Standards/Protocols for the Ui and the Ur Interfaces The Ui interface enables the communication between the ROM-SIM and the ME, The Ur interface enables the communication between the R-UIM and the ME. Table 6-2 lists the standards/protocols for the Ui and the Ur interfaces. Table 6-2 Standards/Protocols for the Ui and the Ur interfaces Item Standard or Protocol R-UIM C.S0023 Removable User Identity Module (R-UIM) for cdma2000 Spread Spectrum Systems GSM 11.
Product Datasheet V001R006 Issue 2 (2009-01-20) Commercial in Confidence Page 54 of 60
Product Datasheet V001R006 Acronyms and Abbreviations A AMR Adaptive Multi-rate Code C CDMA Code Division Multiple Access CS Circuit Switched CS Coding Scheme D DCS Digital Cellular System DL Down Link E EV-DO Evolution Data Optimization H HSDPA High Speed Downlink Packet Access L LED Light-emitting Diode M ME Mobile Equipment MCS Modulation Coding Scheme P PCMCIA Issue 2 (2009-01-20) Personal Computer Memory Card International Association Commercial in Confidence Page 55 of 60
Product Datasheet V001R006 PS Packet Switched Domain R ROM Read-only Memory S SMS Short Message Service U UIM User Identity Module UL Up Link USB Universal Serial Bus Issue 2 (2009-01-20) Commercial in Confidence Page 56 of 60
Product Datasheet V001R006 Safety Information Read the safety information carefully to ensure the correct and safe use of your wireless device. Applicable safety information must be observed. Interference Power off your wireless device if using the device is prohibited. Do not use the wireless device when it causes danger or interference with electric devices. Medical Device l Power off your wireless device and follow the rules and regulations set forth by the hospitals and health care facilities.
Product Datasheet V001R006 l RF signals may affect electronic systems of motor vehicles. For more information, consult the vehicle manufacturer. l In a motor vehicle, do not place the wireless device over the air bag or in the air bag deployment area. Otherwise, the wireless device may hurt you owing to the strong force when the air bag inflates. Airline Security Observe the rules and regulations of airline companies. When boarding or approaching a plane, power off your wireless device.
Product Datasheet V001R006 l Clean your wireless device with a piece of damp and soft antistatic cloth. Do not use any chemical agents (such as alcohol and benzene), chemical detergent, or powder to clean it. l Do not leave your wireless device and accessories in a place with a considerably low or high temperature. l Use only accessories of the wireless device approved by the manufacture. Contact the authorized service center for any abnormity of the wireless device or accessories.
Product Datasheet V001R006 The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. Warning: Changes or modifications made to this equipment not expressly approved by HUAWEI may void the FCC authorization to operate this equipment.
