Universal Socket Connectivity Embedded Device Networking Solutions Hardware Guide for Developers
Copyright and Technical Support Universal Socket Connectivity Hardware Guide for Developers, PN S000342I, Version I For the following products: SocketModem® – MT5600SMI SocketModem® – MT5656SMI SocketModem® – MT9234SMI SocketModem® – MT2492SMI SocketModem® – MT2456SMI-22 SocketModem® IP – MT5656SMI-IP SocketEthernet IP® – MT100SEM SocketModem® GPRS – MTSMC-G-F4 SocketModem® GPRS – MTSMC-G-F4-IP SocketModem® CDMA – MTSMC-C SocketModem® EDGE – MTSMC-E Socket Modem® HSDPA – MTSMC-H SocketWireless® Wi-Fi® – MT8
Revision Notes Revision Notes Rev. Date A 06/17/04 B 10/01/04 C 11/11/04 D E 10/28/05 01/11/06 F 02/15/07 Description Initial release of Universal Socket Connectivity hardware guide. Added SocketWireless with Bluetooth Technology chapter. Changed pinouts: TXCLK to TCLK and RXCLK to RCLK. Added the schematics for the MT128SMI. Added note to the SocketEthernet IP filtering drawing. Revised GPRS mechanical drawing. Added location information about AT commands, fax commands, and voice commands.
Revision Notes Rev. F continued MT800SEM (new chapter for new product) Chapter Added FCC Certified Temperature note. MT2BTSMI Chapter Moved the Bluetooth chapter to the end of this guide. Updated approvals for Bluetooth. Added Application Note: Disabling Flow Control Using AT Commands. New mechanical drawing. Updated the Bluetooth antenna cable drawing. Added note about importance of not losing PIN number. Updated the pinout drawing.
Table of Contents Table of Contents Chapter 1 – Universal Socket Connectivity ............................................................................................................. 11 Multi-Tech Embedded Solutions........................................................................................................................ 11 Universal Socket Connectivity Features ........................................................................................................
Table of Contents 5V Serial SocketModem ................................................................................................................................ 59 5V Parallel SocketModem .............................................................................................................................. 59 Parallel Host Bus Timing Table..........................................................................................................................
Table of Contents Application Notes................................................................................................................................................ 93 Tip and Ring Interface .................................................................................................................................... 93 Chapter 5 – SocketModem (MT2456SMI-22) ........................................................................................................... 95 Introduction .......
Table of Contents Mechanical Dimensions ................................................................................................................................... 125 SocketModem Configuration ........................................................................................................................... 126 Serial Configuration .....................................................................................................................................
Table of Contents SocketWireless Wi-Fi Configuration ............................................................................................................... 156 Mechanical Dimensions ................................................................................................................................... 157 Electrical Characteristics ................................................................................................................................. 157 3.3V Serial ............
Chapter 1 Universal Socket Connectivity Multi-Tech Systems, Inc.
Chapter 1 – Universal Socket Connectivity Chapter 1 – Universal Socket Connectivity Multi-Tech Embedded Solutions Multi-Tech’s embedded device networking solutions instantly add communication ability to your existing or new product with minimal engineering effort giving you an edge on your competition while accelerating your time-to-market.
Chapter 1 – Universal Socket Connectivity Universal Developer Kit Contents All products covered in this document can be evaluated using the MTSMI-UDK (Universal Developer Kit).
Chapter 1 – Universal Socket Connectivity A List of AT Commands Reference Guides for Embedded Products Products Reference Guides – Title and Document Product Number Fax Commands Voice Commands SocketModem MT5600SMI MT5656SMI MT5600/5656SMI AT Commands Reference Guide (S000306x) Applicable Fax Commands included in S000306x Applicable Voice Commands included in S000306x SocketModem MT9234SMI MT9234SMI AT Commands Reference Guide (S000434x) SocketModem MT2492SMI SocketModem MT2492SMI AT Commands Re
Chapter 1 – Universal Socket Connectivity Universal Socket Configuration Top View – Universal SocketModem Pinout Universal Pin Descriptions Pin Signal Name In/Out Description 1 Tip I/O Tip Signal from Telco. Tip connection to the phone line (RJ-11 Pin 4). The SocketModem is Tip/Ring polarity insensitive. 2 Ring I/O Ring Signal from Telco. Ring connection to the phone line (RJ-11 Pin 3). The SocketModem is Tip/Ring polarity insensitive. 3 Safety Void NA Safety Clearance. 2.
Chapter 1 – Universal Socket Connectivity Pin Signal Name In/Out Description 24 –RESET* Device Reset (with pull-up). The active low –RESET input resets the device logic and returns I the configuration of the device to the original factory default values or "stored values" in the NVRAM. –RESET is tied to VCC through a time-constant circuit for “Power-on-Reset” functionality. The SocketModem is ready to accept commands after a fixed amount of time (“X” Time) after power-on or reset.
Chapter 1 – Universal Socket Connectivity Pin Signal Name In/Out Description Received Data. The SocketModem uses the RXD line to send data to the DTE and to send 34 –RXD O SocketModem responses to the DTE. In command mode, –RXD data presents the SocketModem responses to the DTE. SocketModem responses take priority over incoming data when the two signals are in competition for –RXD. When no data is transmitted, the signal is held in mark condition. Transmitted Data.
Chapter 1 – Universal Socket Connectivity Pin 59 60 61 62 63 64 Signal Name In/Out Description LED Collision (Active Low). LED Output. During normal operation, this pin lights the –LEDCOL O COL LED to indicate a collision. It flashes at 50ms high and 50ms low when active. LED Speed (Active Low). LED Output. During normal operation, this pin lights the –LEDSPD O SPEED LED to indicate 100Mbps is selected. VCC PWR DC Input Power. 3.3V or 5VDC power, depending upon the build. Single-Ended Microphone.
Chapter 1 – Universal Socket Connectivity Electromagnetic Interference (EMI) Considerations The following guidelines are offered specifically to help minimize EMI generation. Some of these guidelines are the same as, or similar to, the general guidelines but are mentioned again to reinforce their importance. In order to minimize the contribution of the SocketModem-based design to EMI, the designer must understand the major sources of EMI and how to reduce them to acceptable levels. 1.
Chapter 1 – Universal Socket Connectivity Maximum Component Height / PCB Length and Width Product Maximum component height on the top side of the board SocketModem – MT5600SMI SocketModem – MT5656SMI SocketModem – MT9234SMI SocketModem – MT2492SMI SocketModem – MT2456SMI SocketModem IP – MT5656SMI-IP SocketEthernet IP – MT100SEM SocketModem GPRS – MTSMC-G-F4 SocketModem GPRS – MTSMC-G-F4-IP SocketModem CDMA – MTSMC-C SocketModem EDGE – MTSMC-E SocketModem HSDPA – MTSMC-H SocketWireless Wi-Fi – MT800SWM S
Chapter 1 – Universal Socket Connectivity SocketModem Developer Board This developer board drawing shows the major board components for all SocketModems. See the next page for description of Board Components Multi-Tech Systems, Inc.
Chapter 1 – Universal Socket Connectivity Board Components Jumper JP1 JP2 JP3 JP4 JP5 & JP15 JP7 JP9 JP12 JP13 JP14 JP16 JP17 JP18 JP19 & JP20 JP25 & JP26 S4 S5 Description Mutes the speaker. Default positions are 1 and 2 (speaker is not muted). Ties the TX and RX clock lines together. Default positions are 1 and 2 (transmit and receive clock act independently). Sets the data rate. NORMAL sets the data rate at 250kbps. H.S. (high speed serial communications) sets the data rate at 1Mbps.
Chapter 1 – Universal Socket Connectivity SocketModem Developer Board Block Diagram Multi-Tech Systems, Inc.
Chapter 1 – Universal Socket Connectivity Developer Board Schematics Multi-Tech Systems, Inc.
Chapter 1 – Universal Socket Connectivity Developer Board Schematics Multi-Tech Systems, Inc.
Chapter 1 – Universal Socket Connectivity Developer Board Schematics Multi-Tech Systems, Inc.
Chapter 1 – Universal Socket Connectivity Developer Board Schematics Multi-Tech Systems, Inc.
Chapter 1 – Universal Socket Connectivity Developer Board Schematics Multi-Tech Systems, Inc.
Chapter 1 – Universal Socket Connectivity Recommended Parts Recommended Parts for Non-Wireless SocketModems Disclaimer: Multi-Tech Systems makes no warranty claims for vendor product recommendations listed below. Other vendor products may or may not operate satisfactorily. Multi-Tech System’s recommended vendor products only indicate that the product has been tested in controlled conditions and were found to perform satisfactorily.
Chapter 1 – Universal Socket Connectivity Antenna System The antenna system for use with Multi-Tech modems built into your products must include a coax cable to interface between UFL or MMCX connection on the modem and the antenna itself. RF Specifications GSM/EGSM RF Specifications GSM 850 EGSM 900 GSM 1800 GSM 1900 Frequency RX 869 to 894 MHz 925 to 960 MHz 1805 to 1880 MHz 1930 to 1990 MHz Frequency TX 824 to 849 MHz 880 to 915 MHz 1710 to 1785 MHz 1850 to 1910 MHz RF Power Stand 2W at 12.
Chapter 1 – Universal Socket Connectivity Antenna GSM Antenna Requirements/Specifications Frequency Range Impedance VSWR Typical Radiated Gain Radiation Polarization Wave Cable Loss 824 – 960 MHz / 1710 – 1990 MHz 50 ohm VSWR shall not exceed 2.0:1 at any point across the bands of operation 0 dBi on azimuth plane Omni-directional Vertical Half Wave Dipole The cable loss shall be such that the total radiate power (TRP) at the antenna shall be no less than +22/24.
Chapter 1 – Universal Socket Connectivity Safety Notices and Warnings Note to OEMs: The following safety statements may be used in the documentation of your final product applications. Telecom Safety Warning 1. 2. 3. 4. 5. 6. 7. 8. 9. Never install telephone wiring during a lightning storm. Never install a telephone jack in wet locations unless the jack is specifically designed for wet locations. This product is to be used with UL and cUL listed computers.
Chapter 1 – Universal Socket Connectivity Vehicle Safety • Do not use your MultiModem while driving. • Respect national regulations on the use of cellular telephones in vehicles. Road safety always comes first. • If incorrectly installed in a vehicle, the operation of Wireless MultiModem telephone could interfere with the correct functioning of vehicle electronics. To avoid such problems, be sure that qualified personnel have performed the installation.
Chapter 1 – Universal Socket Connectivity Upgrading Firmware Your modem is controlled by semi-permanent firmware, which is stored in flash memory. Multi-Tech's firmware is nonvolatile; that is, it remains stored in memory when the modem is turned off and can be upgraded as new features are added. Multi-Tech's Flash Wizard can be downloaded from Multi-Tech’s FTP site and is available on CD. Use this Flash Wizard for upgrading your firmware.
Chapter 1 – Universal Socket Connectivity XMODEM Serial Port Upgrade The SocketEthernet IP communications device, for example, contains a 2 MB flash wherein the boot image, the firmware and configuration files are stored in a compressed format. The flash can easily be upgraded both locally as well as remotely. Serial Port Upgrade The flash of the SocketEthernet IP can be upgraded locally through serial port using the upload feature of serial applications.
Chapter 1 – Universal Socket Connectivity Multi-Tech Systems, Inc. Flash Programming Protocol This information is provided exclusively for the users of Multi-Tech Systems, Inc. SocketModems, specifically the MT9234SMI. Multi-Tech Systems, Inc. SocketModem owners have the right to use, modify, and incorporate this code into other products provided they include the Multi-Tech Systems, Inc. notice and the associated copyright notice with any such product. Copyright (C) Multi-Tech Systems, Inc.
Chapter 1 – Universal Socket Connectivity Other Supported Boot Code Commands 2.1 2.2 ATI0 ATI1 - ATI4- returns 000 or 247 for ISDN returns boot code version number MM.mmn where MM = unique code for each different platform that has boot code mm = version number of boot code n = version letter of the boot code Examples: 2.05e, 2.12d, 35.15 Boot code date and time. Other Programming Concerns 1. 2. 3. 4. 5. The packets sent to the modem must be presorted by address and aligned on 128 byte boundaries (i.e.
Chapter 1 – Universal Socket Connectivity Extended Address Record Char Field Type Value Description Pos 1 Record Start “:” 2-3 Data Byte Count “02” Always 2 bytes for this record type 4-7 Address “0000” Not used for this record type (must be zero) 8-9 Record Type “02” Extended Address Record 10-13 Extended Address “EEEE” Top 16 bits of 20 bit address, most significant byte first 14-15 Checksum “ZZ” Zero minus the two’s complement addition of all data hex values 16-17 End of Line “\r\n” Carriage Return foll
Chapter 1 – Universal Socket Connectivity Account Activation for Wireless Products Pre-Configured Multi-Tech Products Some Multi-Tech wireless modems have been pre-configured to operate on a specific wireless network, such as Sprint and Verizon. However, before you can begin to use the modem, you must set up a wireless data account with your wireless network provider. Then, follow the activation procedures covered on the Activation Notices available from Multi-Tech. Multi-Tech Systems, Inc.
Chapter 1 – Universal Socket Connectivity Certifications, Approvals, Compliance, and Requirements Wireless Approvals (GSM, CDMA) The Multi-Tech SocketModem is Industry and/or Carrier Approved as an End Product modem.
Chapter 1 – Universal Socket Connectivity The following is an example of a CDMA label: Host Device Identification Multi-Tech Model Identification ESN (Electronic Serial Number in Hexadecimal and Decimal) • Other Information the Wireless Carrier Asks You to Provide: For CDMA SocketModems: The modem's 8-character ESN (Electronic Serial Number) number printed next to the barcode on the modem.
Chapter 1 – Universal Socket Connectivity Telecom Approvals for Analog Dial-up Multi-Tech's Analog Dial-up Global* SocketModems are designed and approved for connection to the public switched telephone network in more than 50 countries or regions worldwide. Multi-Tech's SocketModems have been approved as host independent, which means our certification efforts can be transferred directly to your end product with proper labeling on the OEM equipment.
Chapter 1 – Universal Socket Connectivity Labeling Requirements United States Labeling Requirements (for Dial-Up Modems) Telecom does not apply to all products. For example, this is not applicable for the SocketModem GPRS and CDMA products.
Chapter 1 – Universal Socket Connectivity Canadian Labeling Requirements (for Dial-Up Modems) The following requirements are established under section 69.3 of the Telecommunications Act for purposes of section 5 of the Telecommunications Apparatus Regulations.
Chapter 1 – Universal Socket Connectivity Label Examples (for Dial-Up SocketModems) Note: These do not apply to the Wireless GPRS and CDMA products. This label shows the modem model (M/N), build option (B/O), date of manufacture (DOM), serial number, and North America and European Union regulatory information. This is a Telecom compliance label. Multi-Tech Systems, Inc.
Chapter 1 – Universal Socket Connectivity Regulatory Compliance Statements EMC, Safety, and R&TTE Directive Compliance The CE mark is affixed to this product to confirm compliance with the following European Community Directives: Council Directive 89/336/EEC of 3 May 1989 on the approximation of the laws of Member States relating to electromagnetic compatibility; and Council Directive 73/23/EEC of 19 February 1973 on the harmonization of the laws of Member States relating to electrical equipment designed
Chapter 1 – Universal Socket Connectivity New Zealand Telecom Warning Notice 1. 2. 3. 4. 5. 6. 7. 8. The grant of a Telepermit for any item of terminal equipment indicates only that Telecom has accepted that the item complies with minimum conditions for connection to its network. It indicates no endorsement of the product by Telecom, nor does it provide any sort of warranty.
Chapter 1 – Universal Socket Connectivity Waste Electrical and Electronic Equipment Statement Note to OEMs: The statement is included for your information and may be used in the documentation of your final product applications. WEEE Directive The WEEE directive places an obligation on EU-based manufacturers, distributors, retailers, and importers to takeback electronics products at the end of their useful life.
Chapter 1 – Universal Socket Connectivity Restriction of the Use of Hazardous Substances (RoHS) Multi-Tech Systems, Inc. Certificate of Compliance 2002/95/EC Multi-Tech Systems Inc. confirms that its embedded products now comply with the chemical concentration limitations set forth in the directive 2002/95/EC of the European Parliament (Restriction Of the use of certain Hazardous Substances in electrical and electronic equipment - RoHS) These Multi-Tech Systems, Inc.
Chapter 1 – Universal Socket Connectivity Information on HS/TS Substances According to Chinese Standards In accordance with China’s Administrative Measures on the Control of Pollution Caused by Electronic Information Products (EIP) # 39, also known as China RoHS, the following information is provided regarding the names and concentration levels of Toxic Substances (TS) or Hazardous Substances (HS) which may be contained in Multi-Tech Systems Inc.
Chapter 1 – Universal Socket Connectivity Information on HS/TS Substances According to Chinese Standards (in Chinese) 依照中国标准的有毒有害物质信息 根据中华人民共和国信息产业部 (MII) 制定的电子信息产品 (EIP) 标准－中华人民共和国《电子信息产品污染控制管理办法》（第 39 号），也称作中国 RoHS，下表列出了 Multi-Tech Systems, Inc.
Chapter 1 – Universal Socket Connectivity Multi-Tech Warranty Statement Multi-Tech Systems, Inc., (hereafter “MTS”) warrants that its products will be free from defects in material or workmanship for a period of two, five, or ten years (depending on model) from date of purchase, or if proof of purchase is not provided, two, five, or ten years (depending on model) from date of shipment.
Chapter 1 – Universal Socket Connectivity Repair Procedures for International Distributors International distributors should contact their MTS International sales representative for information about the repair of Multi-Tech product(s). Please direct your questions regarding technical matters, product configuration, verification that the product is defective, etc., to our International Technical Support department at +(763)717-5863. When calling the U.S.
Chapter 2 SocketModem® MT5600SMI MT5656SMI Multi-Tech Systems, Inc.
Chapter 2 – SocketModem (MT5600SMI & MT5656SMI) Chapter 2 – SocketModem (MT5600SMI & MT5656SMI) Introduction The Multi-Tech SocketModem creates communication-ready devices by integrating data/fax/voice functionality into a single product design. The SocketModem is a space-efficient (1" × 2.5"), embedded modem that provides V.92 or V.34/33.6K data communication. The complete, ready-to-integrate modem dramatically reduces development time and costs for system designers.
Chapter 2 – SocketModem (MT5600SMI & MT5656SMI) Technical Specifications The SocketModem (MT5600SMI and MT5656SMI) meets the following specifications: Category Description Data Standards V.92, V.90, V.34, V.32bis, V.32, V.22bis, V.22, V.23, V.
Chapter 2 – SocketModem (MT5600SMI & MT5656SMI) Category Intelligent Features Description V.22bis Fast Connect FastPOS (V.
Chapter 2 – SocketModem (MT5600SMI & MT5656SMI) SocketModem Configuration MT5600SMI Serial Configuration The serial interface uses a 20-pin interface to provide an on-board DAA with tip and ring connections, audio circuit for callprogress monitoring and serial interface via logic level signals. Note: The bolded, shaded pins are the active SocketModem pins.
Chapter 2 – SocketModem (MT5600SMI & MT5656SMI) Parallel Configuration Note: The parallel configuration is not compatible with the serial universal socket. The parallel interface SocketModem uses a 22-pin interface to provide an on-board DAA with tip and ring connections, audio circuit for call-progress monitoring, and parallel interface.
Chapter 2 – SocketModem (MT5600SMI & MT5656SMI) Electrical Characteristics 3.3V Serial SocketModem 3.3VDC Characteristics (VDD = 3.3V ± 0.3V) VDDMAX = 3.6V Inputs –DTR (40), –TXD (35), –RTS (33), –RESET (24) Outputs –DCD (39), –CTS (38), –DSR (37), –RI (36), –RXD (34) 2 mA, Z INT = 120 Ω Digital Input Capacitance Input High Min 2.0V Output High Min 2.4V Input Low Max 0.8V Output Low Max 0.5V 50pF 3.3 V Parallel SocketModem Electrical characteristics for Parallel SocketModem devices are presented below.
Chapter 2 – SocketModem (MT5600SMI & MT5656SMI) Parallel Host Bus Timing Table Symbol t AS AH t CS t CH t RD t DD t DRH t t Parameter Min READ (See Notes) Address Setup 5 Address Hold 10 Chip Select Setup 0 Chip Select Hold 10 RD Strobe Width 45 Read Data Delay Read Data Hold 5 WRITE (See Notes) Address Setup 5 Address Hold 15 Chip Select Setup 0 Chip Select Hold 10 WT Strobe Width 75 Write Data Setup (see Note 4) Write Data Hold (see Note 5) 5 Max Units 25 - ns ns ns ns ns ns ns AS ns AH ns t CS
Chapter 2 – SocketModem (MT5600SMI & MT5656SMI) SocketModem Parallel Interface The modem supports a 16550A interface in parallel interface versions. The 16550A interface can operate in FIFO mode or non-FIFO mode. Non-FIFO mode is the same as the 16450-interface operation. FIFO mode’s unique operations are described in this chapter.
Chapter 2 – SocketModem (MT5600SMI & MT5656SMI) Register Functional Definitions The following table delineates the assigned bit functions for the twelve internal registers. The assigned bit functions are more fully defined in the following paragraphs. Internal Registers Register No. 7 6 5 4 3 2 2 1 (DLAB = 0) 0 (DLAB = 0) 0 (DLAB = 0) 1 (DLAB = 1) 0 (DLAB = 1) Register Name Scratch Register (SCR) Modem Status Register (MSR) 7 6 5 BIT No.
Chapter 2 – SocketModem (MT5600SMI & MT5656SMI) IER – Interrupt Enable Register (Addr = 1, DLAB = 0) The IER enables five types of interrupts that can separately assert the HINT output signal (See the Interrupt Sources and Reset Control table in the IIR section of this chapter). A selected interrupt can be enabled by setting the corresponding enable bit to a 1, or disabled by setting the corresponding enable bit to a 0.
Chapter 2 – SocketModem (MT5600SMI & MT5656SMI) FCR – FIFO Control Register (Addr = 2, Write Only) The FCR is a write-only register used to enable FIFO mode, clear the RX FIFO and TX FIFO, enable DMA mode, and set the RX FIFO trigger level. Bits 7-6 RX FIFO Trigger Level FCR7 and FCR6 set the trigger level for the RX FIFO (Receiver Data Available) interrupt.
Chapter 2 – SocketModem (MT5600SMI & MT5656SMI) IIR – Interrupt Identifier Register (Addr = 2) The Interrupt Identifier Register (IIR) identifies the existence and type of up to five prioritized pending interrupts. Four priority levels are set to assist interrupt processing in the host. The four levels, in order of decreasing priority, are Highest: Receiver Line Status, 2: Receiver Data Available or Receiver Character Timeout. 3: TX Buffer Empty, and 4: Modem Status.
Chapter 2 – SocketModem (MT5600SMI & MT5656SMI) LCR – Line Control Register (Addr = 3) The Line Control Register (LCR) specifies the format of the asynchronous data communications exchange. Bit 7 Divisor Latch Access Bit (DLAB) This bit must be set to a 1 to access the Divisor Latch Registers during a read or write operation. It must be reset to a 0 to access the Receiver Buffer, the Transmitter Buffer, or the Interrupt Enable Register.
Chapter 2 – SocketModem (MT5600SMI & MT5656SMI) MCR – Modem Control Register (Addr = 4) The Modem Control Register (MCR) controls the interface with modem or data set. Bit 7-5 Not used Always 0 Bit 4 Local Loopback When this bit is set to a 1, the diagnostic mode is selected and the following occurs: 1. Data written to the Transmit Buffer is looped back to the Receiver Buffer. 2.
Chapter 2 – SocketModem (MT5600SMI & MT5656SMI) LSR – Line Status Register (Addr = 5) This 8-bit register provides status information to the host concerning data transfer Bit 7 RX FIFO Error In the 16450 mode, this bit is not used and is always 0. In the FIFO mode, this bit is set if there are one or more characters in the RX FIFO with parity error, framing error, or break indication detected. This bit is reset to a 0 when the host reads the LSR and note of the above conditions exist in the RX FIFO.
Chapter 2 – SocketModem (MT5600SMI & MT5656SMI) MSR – Modem Status Register (Addr = 6) The Modem Status Register (MSR) reports current state and change information of the modem. Bits 4-7 supply current state and bits 0-3 supply change information. The change bits are set to a 1 whenever a control input from the modem changes state from the last MSR read by the host. Bits 0-3 are reset to 0 when the host reads the MSR or upon reset.
Chapter 2 – SocketModem (MT5600SMI & MT5656SMI) SCR – Scratch Register (Addr = 7) The Scratchpad Register is a read-write register at location 7. This register is not used by the modem and can be used by the host for temporary storage. Divisor Registers (Addr = 0 and 1, DLAB = 1) The Divisor Latch LS (least significant byte) and Divisor Latch MS (most significant byte) are two read-write registers at locations 0 and 1 when DLAB = 1, respectively.
Chapter 2 – SocketModem (MT5600SMI & MT5656SMI) Application Notes Tip and Ring Interface OEM Motherboard Filtering and Surge Protection Options See Design Considerations and Recommended Parts in Chapter 1. Multi-Tech Systems, Inc.
Chapter 2 – SocketModem (MT5600SMI & MT5656SMI) Microphone and Speaker Microphone Input Option Note: Applies to the MT5656SMI Voice only. Speaker Output Option 1 Speaker Output Option 2 Specifications for the Microphone Input Impedance >70K ohms AC Input Voltage Range 1.1V P-P Reference Voltage 1.35V Specifications for the Speaker Output from the Codec Minimum Load 300 Ω Maximum Capacitive Load 0.01 uF Output Impedance 10 Ω AC Output Voltage Range 1.4V P-P Reference voltage +1.
Chapter 3 SocketModem® MT9234SMI Multi-Tech Systems, Inc.
Chapter 3 – SocketModem (MT9234SMI) Chapter 3 – SocketModem (MT9234SMI) Introduction Multi-Tech’s SocketModem creates communication-ready devices by integrating data/fax/voice functionality into a single product design. The SocketModem is a space-efficient (1" × 2.5"), embedded modem that provides V.92/56K communication. The complete, ready-to-integrate modem dramatically reduces development time and costs for system designers.
Chapter 3 – SocketModem (MT9234SMI) Technical Specifications The SocketModem (MT9234SMI) meets the following specifications: Category Data Standards Description Data Format Serial, or 8-bit parallel interface, asynchronous Character Format 10 bit or 11 bit Serial/Data Speeds Serial port data rates adjustable to 300, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, and 230400 bps Client-to-Client Data Rates 33600, 31200, 28800, 26400, 24000, 21600, 19200, 16800, 14400, 12000, 9600, 7200, 4800,
Chapter 3 – SocketModem (MT9234SMI) Category Intelligent Features Description Fully AT command compatible Leased-line operation Sleep mode Autodial, redial Pulse or tone dial Dial pauses Auto answer Adaptive line probing Automatic symbol and carrier frequency during start-up, retrain, and rate renegotiations DTMF detection Callback security Distinctive ring Voice record and playback Call status display, auto-parity and data rate selections Keyboard-controlled modem options On-screen displays for modem opt
Chapter 3 – SocketModem (MT9234SMI) SocketModem Configuration Serial Configuration The MT9234SMI SocketModem uses a 20-pin interface to provide an on-board DAA with tip and ring connections, audio circuit for call-progress monitoring, LED driver for call status annunciation, and serial interface. Note: The bolded, shaded pins are the active MT9234SMI pins. Top View Serial SocketModem Pinout For pin descriptions, see the Universal Pinout Descriptions in Chapter 1. Multi-Tech Systems, Inc.
Chapter 3 – SocketModem (MT9234SMI) Parallel Configuration The parallel configuration is not compatible with the serial universal socket. The Parallel SocketModem uses a 22-pin interface to provide an on-board DAA with tip and ring connections, audio circuit for call-progress monitoring, and parallel interface. Note: The bolded, shaded pins are the active MT9234SMI-P (Parallel) pins.
Chapter 3 – SocketModem (MT9234SMI) Electrical Characteristics 5V Serial – Standard (SMI) and Medical Device (SMI-HV) Build Options 5VDC Characteristics (VDD = 5V ± 0.25V) VDDMAX = 5.25V Digital Inputs Input High Input Low –DTR (40), –TXD (35), –RTS (33) Min 2.52V Max .9V –Reset (24) Input High Input Low Min 2.52V Max 0.3V Digital Outputs Output High Output Low –DCD (39), –CTS (38), –DSR (37), Min 2.3V Max 0.
Chapter 3 – SocketModem (MT9234SMI) Parallel Timing Requirements Timing Requirements for Parallel Write Parameter –DS to –WR Setup (low to low) A0, A1, A2 to –WR Setup (valid to low) –WR Pulse Width (low to high) D0–D7 to –WR Setup (valid to high) –WR to –DS hold (high to high) –WR to A0–A2 Hold (high to invalid) –WR to D0–D7 Hold (high to invalid) –WR interaccess (high to low) Non-MIMIC Accesses MIMIC Accesses Min 10 15 40 30 0 0 0 Max - Unit ns ns ns ns ns ns ns 10 110 - ns ns Min 10 15 40 0 0 Ma
Chapter 3 – SocketModem (MT9234SMI) SocketModem Parallel Interface Internal Registers The SocketModem parallel interface is a mimic of a 16C550A UART. It is similar to the MIMIC interface used in the Zilog Z80189. The SocketModem mimic (MMM) takes advantage of this standard interface while replacing the serial to parallel data transfer with a less complicated parallel to parallel data transfer. The MMM interface controls an 8-bit parallel data transfer which is typically interrupt driven.
Chapter 3 – SocketModem (MT9234SMI) A typical (interrupt driven) write to the RX block is a two-step process. The MMM micro-controller must first write the 3 error bits to a shadow MMM LSR status register. Next, the micro-controller writes the data to the RX FIFO and during this write operation, the 3 error bits are directly loaded from the LSR shadow register into the bits 8-10 of the selected (11 bit-wide) FIFO register.
Chapter 3 – SocketModem (MT9234SMI) Register Functional Definitions The following table delineates the assigned bit functions for the twelve internal registers. The assigned bit functions are more fully defined in the following paragraphs.
Chapter 3 – SocketModem (MT9234SMI) RBR – Receive Buffer (RX FIFO) All eight bits are used for receive channel data (host read/data in; host write/data out). The three error bits per byte are copied into bits 2, 3, and 4 of the LSR during each host I/O read; therefore, they are available for monitoring on a per-byte basis. THR – Transmit Holding Register (TX FIFO) All eight bits are used for transmit channel data (host write/data out; host read/data in).
Chapter 3 – SocketModem (MT9234SMI) FCR – FIFO Control Bits 6–7: Bit 5: Bit 4: Bit 3: Bit 2: Bit 1: Bit 0: Used to determine RX FIFO trigger levels. Used to detect a change in the FCR. TX FIFO overrun bit. DMA mode select. If bit 3 is a 0, the 16450 mode is enabled which does only single-byte transfers. When bit 3 is a 1, it enables a multiple byte (FIFO mode) data transfer. TX FIFO reset. This will cause TX FIFO pointer logic to be reset (any data in TX FIFO will be lost).
Chapter 3 – SocketModem (MT9234SMI) LSR – Line Status Bit 7: Bit 6: Bit 5: Bits 2–4: Bit 1: Bit 0: Error in RX FIFO. This bit is always set to 1 if at least one data byte in the RX FIFO has an error. This will clear when there are no more errors in the RX FIFO. Transmitter empty. This bit is the same as LSR bit 5 (THRE) in MMM Transmitter holding register empty.
Chapter 3 – SocketModem (MT9234SMI) SCR – Scratch The host programmer uses this register for temporary data storage. DLL – Divisor Latch (LSByte) This register contains low-order byte for the 16-bit clock divider. It is kept to maintain register set compatibility with the 16C550A interface. However, it is not used for clock generation since MMM does not require the generation of a real baud clock. DLM – Divisor Latch (MSByte) This register contains high-order byte for the 16-bit clock divider.
Chapter 3 – SocketModem (MT9234SMI) Application Notes Tip and Ring Interface OEM Motherboard Filtering and Surge Protection Options See Design Considerations and Recommended Parts in Chapter 1. Multi-Tech Systems, Inc.
Chapter 4 SocketModem® MT2492SMI Multi-Tech Systems, Inc.
Chapter 4 – SocketModem (MT2492SMI) Chapter 4 – SocketModem (MT2492SMI) Introduction The Multi-Tech SocketModem MT2492SMI-xx utilizes the LSI CVxx Controller Based Modem Devices and the LSI CSP104 Silicon Direct Access Arrangement (DAA) to form a 2-chip complete embedded modem. This solution includes a DSP data pump, modem controller, on-chip RAM and ROM, codec, DAA, analog output, and 24.576 MHz clock input.
Chapter 4 – SocketModem (MT2492SMI) Technical Specifications The SocketModem (MT2492SMI-xx) meets the following specifications: Category Description Data Standards V.92, V.90, V.34, V.29, V.22bis, V.22, V.23, V.
Chapter 4 – SocketModem (MT2492SMI) SocketModem Configuration Serial Configuration The MT2492SMI SocketModem with a serial interface provides an on-board DAA with tip and ring connections, audio circuit for call-progress monitoring and serial interface via logic level signals. Note: The bolded, shaded pins are active MT2492MI pins. Top View Serial SocketModem Pinout For pin descriptions, see the Universal Pinout Description in Chapter 1. Electrical Characteristics 3.3V Serial SocketModem 3.
Chapter 4 – SocketModem (MT2492SMI) Application Notes Tip and Ring Interface Multi-Tech Systems, Inc.
Chapter 5 SocketModem® MT2456SMI-22 Multi-Tech Systems, Inc.
Chapter 5 – SocketModem (MT2456SMI-22) Chapter 5 – SocketModem (MT2456SMI-22) Introduction The Multi-Tech SocketModem supports analog data modem operation with V.22bis Fast Connect, V.42bis data compression, and V.80 synchronous access mode. The SocketModem is a space-efficient (1" × 2.5"), embedded modem that is ready-tointegrate into your applications; therefore, dramatically reducing development time and costs for system designers.
Chapter 5 – SocketModem (MT2456SMI-22) Technical Specifications The SocketModem (MT2456SMI-22) meets the following specifications: Category Description Data Standards V.22bis, V.22; Bell 212A and 103 Data Format Serial, asynchronous Character Format 10 bit Serial/Data Speeds Serial port data rates adjustable to 300, 1200, 2400, 4800, 9600, 19,200, 38,400, 57,600, and 115,200 Client-to-Client Data Rates 2400, 1200, 0-300 bps Data Error Correction Data Compression V.42 (LAP-M or MNP 2–4) V.
Chapter 5 – SocketModem (MT2456SMI-22) SocketModem Configuration Serial Configuration The MT2456SMI-22 SocketModem with a serial interface uses a 20-pin interface to provide an on-board DAA with tip and ring connections, audio circuit for call-progress monitoring and serial interface via logic level signals. Note: The bolded, shaded pins are active MT2456SMI-22 pins. Top View Serial SocketModem Pinout For pin descriptions, see the Universal Pinout Descriptions in Chapter 1. Multi-Tech Systems, Inc.
Chapter 5 – SocketModem (MT2456SMI-22) Electrical Characteristics 3.3V Serial SocketModem 3.3VDC Characteristics (VDD = 3.3V ± 0.3V) VDDMAX = 3.6V Inputs Input High Input Low –DTR (40), –TXD (35), –RTS (33), –RESET (24) Min 2.0V Max 0.8V Outputs Output High Output Low –DCD (39), –CTS (38), –DSR (37), –RI (36), –RXD (34) 2mA, Z INT = 120 Ω Min 2.4V Max 0.4V Digital Input Capacitance 50pF 5V Serial SocketModem 5VDC Characteristics (VDD = 5V ± 0.25V) VDDMAX = 5.
Chapter 5 – SocketModem (MT2456SMI-22) Applications Notes Tip and Ring Interface OEM Motherboard Filtering and Surge Protection Options See Design Considerations and Recommended Parts in Chapter 1. Multi-Tech Systems, Inc.
Chapter 6 SocketModem® IP MT5656SMI-IP Multi-Tech Systems, Inc.
Chapter 6 – SocketModem IP ( MT5656SMI-IP) Chapter 6 – SocketModem IP (MT5656SMI-IP) Introduction The SocketModem IP embedded modem creates Internet-ready devices by integrating modem functionality and a complete TCP/IP protocol stack into a single, universal socket design. The space efficient (1” x 2.5”), ready-to-integrate embedded modem sends and receives data via e-mail, HTTP, or socket interfaces.
Chapter 6 – SocketModem IP ( MT5656SMI-IP) Technical Specifications The SocketModem IP (MT5656SMI-IP) meets the following specifications: Category Description Data Standards Data Format Character Format Serial/Data Speeds Client-to-Client Data Rates V.92, V.34, V.32, V.32bis, V.22 Serial, asynchronous 10 bit Supports DTE speeds up to 230.4K bps 33,600, 31,200, 28,800, 26,400, 24,000, 21,600, 19,200, 16,800 bps 14,400, 12,000, 9600, 7200, 4800 bps 2400, 1200, 0-300 bps V.42 (LAP-M or MNP 2–4) V.44, V.
Chapter 6 – SocketModem IP ( MT5656SMI-IP) Category Description Intelligent Features AT Commands for configuration autodial, redial pulse or tone dial dial pauses auto answer adaptive line probing automatic symbol and carrier frequency during start-up, retrain, and rate renegotiations DTMF detection call status display auto-parity and data rate selections Speaker interface for user-supplied call progress monitoring "Bell Core Type 1" Caller ID Internet Protocols Supported: Dial-in PPP, DNS, FTP, ICMP,IP
Chapter 6 – SocketModem IP ( MT5656SMI-IP) SocketModem Configuration Serial Configuration The SocketModem IP uses a 20-pin interface to provide an on-board DAA with tip and ring connections, audio circuit for call-progress monitoring and serial interface via logic level signals. Note: 5-Volt Tolerant Signal Inputs are –DTR –TXD, –RTS and –RESET. Drawing Note: The bolded, shaded pins are the active SocketModem IP pins.
Chapter 6 – SocketModem IP ( MT5656SMI-IP) Electrical Characteristics 3.3VDC Characteristics (VDD = 3.3V ± 0.3V) VDDMAX = 3.6V and 5VDC Characteristics (VDD = 5V ± 0.25V) VDDMAX = 5.25V Digital Inputs –DTR (40), –TXD (35), –RTS (33) Note: These digital inputs are 5V tolerant Digital Inputs –RESET (24) Note: These digital inputs are 5V tolerant Digital Outputs –DCD (39), –CTS (38), –DSR (37), –RI (36), –RXD (34) Input High Min 2.0V Input Low Max 0.8V Input High Min 2.0V Input Low Max 0.
Chapter 6 – SocketModem IP ( MT5656SMI-IP) Application Notes Tip and Ring Interface OEM Motherboard Filtering and Surge Protection See Design Considerations and Recommended Parts in Chapter 1. Multi-Tech Systems, Inc.
Chapter 7 SocketEthernet IP® MT100SEM Multi-Tech Systems, Inc.
Chapter 7 – SocketEthernet IP (MT100SEM) Chapter 7 – SocketEthernet IP (MT100SEM) Introduction The SocketEthernet IP (MT100SEM) device server connects serial devices to an IP network for remote monitoring, control and configuration. The space efficient communications device (1” x 2.5”) integrates a high performance Ethernet bridge as well as a complete TCP/IP protocol stack into a single, universal socket design.
Chapter 7 – SocketEthernet IP (MT100SEM) Technical Specifications The SocketEthernet IP (MT100SEM) meets the following specifications: Category Description Data Standards Ethernet Interface: IEEE 802.3, 10/100BaseT Ethernet Data Formats Serial, binary, asynchronous Serial Character Format 8N1 (Data, Parity, and Stop bits are configurable) Serial/Data Speeds 300, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, and 230400 bps Ethernet Data Speeds 10mbps or 100mbps Weight 0.6 oz. (0.017 kg.
Chapter 7 – SocketEthernet IP (MT100SEM) SocketModem Configuration Serial Configuration The SocketEthernet IP uses a 22-pin interface to provide an on-board Ethernet media access controller, an Ethernet physical layer (without the RJ-45 jack), an LED driver for Ethernet monitoring, and a serial interface. Note: The shaded, bolded pins are SocketEthernet IP active pins. Top View SocketEthernet IP MT100SEM Pinout For pin descriptions, see the Universal Pinout Descriptions in Chapter 1.
Chapter 7 – SocketEthernet IP (MT100SEM) Electrical Characteristics 3.3V Serial 3.3VDC Characteristics (VDD = 3.3V ± 0.3V) VDDMAX = 3.6V Digital Inputs –DTR (40), –TXD (35), –RTS (33), –RESET (24) Note: These digital inputs are 5 volt tolerant Digital Outputs –DCD (39), –CTS (38), –DSR (37), –RI (36), –RXD (34) Input High Min 2.52V Input Low Max 0.8V Output High Min. 2.3V Output Low Max 0.4V Digital Input Capacitance Current Drive 2mA 5 pF 5V Serial 5VDC Characteristics (VDD = 5V ± 0.
Chapter 7 – SocketEthernet IP (MT100SEM) Application Notes Ethernet Interface – Non-Isolated Design Note: VREF stands for Power in this drawing. Ethernet Interface – Isolated Design Isolated Design Application Note The MT100SEM – HV was designed to meet Basic Isolation at 240Vac according to the international medical directive for safety (EN60601-1). The recommended components for an isolated design comply with the same standard.
Chapter 8 SocketModem® GPRS MTSMC-G MTSMC-G-IP Multi-Tech Systems, Inc.
Chapter 8 – SocketModem GPRS (MTSMC-G-F4 and MTSMC-G-F4-IP) Chapter 8 – SocketModem GPRS (MTSMC-G-F4 and MTSMC-G-F4-IP) Introduction The SocketModem GPRS wireless modem is a complete, ready-to-integrate SocketModem that offers standards-based multiband GSM/GPRS Class 10 performance. It is based on industry-standard open interfaces and utilizes Multi-Tech’s universal socket design. This SocketModem includes an embedded TCP/IP protocol stack to bring embedded Internet connectivity to any device.
Chapter 8 – SocketModem GPRS (MTSMC-G-F4 and MTSMC-G-F4-IP) Technical Specifications The SocketModems GPRS (MTSMC-G-F4 and MTSMC-G-F4-IP) meets the following specifications: Category Description Standards Bandwidth Serial/Data Speed GPRS Class 10 Quad-band 850/1900 or 900/1800 MHz GSM/GPRS Serial interface supports DTE speeds to 115.2K Packet data up to 85.6K bps Circuit-switched data (GPRS) up to 14.4K bps transparent and non-transparent Asynchronous, transparent and non-transparent MNP2 V.42bis 1 oz.
Chapter 8 – SocketModem GPRS (MTSMC-G-F4 and MTSMC-G-F4-IP) Features Embedded TCP/IP stack with UDP and PING support Short Message Services (SMS) Features: Text and PDU, Point-to-Point, Cell broadcast AT command compatible Management Features: Phone book management, Fixed dialing number, Real time clock, Alarm management Support for AMR (Adaptive Multi Rate) voice coder Support for Cellular Text Telephone Modem Large Memory SIM support to store/recall more than 127 text messages (SMS) Large Memory SIM sup
Chapter 8 – SocketModem GPRS (MTSMC-G-F4 and MTSMC-G-F4-IP) MTSMC-G-F4-IP Mechanical Dimensions & Pinout Multi-Tech Systems, Inc.
Chapter 8 – SocketModem GPRS (MTSMC-G-F4 and MTSMC-G-F4-IP) MTSMC-G-F4 Mechanical Dimensions & Pinout Multi-Tech Systems, Inc.
Chapter 8 – SocketModem GPRS (MTSMC-G-F4 and MTSMC-G-F4-IP) MTSMC-G-V-F4 Mechanical Dimensions & Pinout Multi-Tech Systems, Inc.
Chapter 8 – SocketModem GPRS (MTSMC-G-F4 and MTSMC-G-F4-IP) GPRS Electrical Characteristics and Power Consumption Electrical Characteristics 5V DC Characteristics (VDD = 5V ± 0.25V) VDDMAX = 5.25V Digital Inputs –DTR (40), –TXD (35), –RTS (33) –RESET Digital Outputs –DCD (39), –CTS (38), –DSR (37), –RI (36), –RXD (34) Digital Input Capacitance Input High Min 2.0V Input High Min 2.0V Output High Min 4V Input Low Max 0.8V Input Low Max 0.5V Output Low Max 0.
Chapter 8 – SocketModem GPRS (MTSMC-G-F4 and MTSMC-G-F4-IP) Application Notes Flashing LED Interface The flashing LED signal is used to indicate the working mode of the SocketModem. LED and SocketModem Status Signal OFF ON SocketModem Status Download mode or switched OFF> Continuously lit Switched ON (not registered on the network) Flashing Switched ON (registered on the network) RF Performances RF performances are compliant with the ETSI recommendation 05.05 and 11.10.
Chapter 9 SocketModem® CDMA MTSMC-C Multi-Tech Systems, Inc.
Chapter 9 – SocketModem CDMA (MTSMC-C) Chapter 9 – SocketModem CDMA (MTSMC-C) Introduction The Multi-Tech SocketModem CDMA is a complete, ready-to-integrate, embedded wireless modem. Designed for global use, it offers standards-based multi-band CDMA200 1x performance. The SocketModem CDMA is based on industry-standard open interfaces and utilizes Multi-Tech’s universal socket design. Notes about Activation: • These units are shipped without network activation.
Chapter 9 – SocketModem CDMA (MTSMC-C) Technical Specifications The SocketModem CDMA (MTSMC-C) meets the following specifications: Category Standard Description Bandwidth Dual-band 800/1900 MHz CDMA Serial/Data Speed Serial interface supporting DTE speeds to 230K Packet data up to 153.6K bps forward and reverse channels Circuit-switched data up to 14.4K bps Data Format Asynchronous, transparent and non-transparent Weight 1.2 oz.
Chapter 9 – SocketModem CDMA (MTSMC-C) Mechanical Dimensions SocketModem CDMA Mechanical Drawing Multi-Tech Systems, Inc.
Chapter 9 – SocketModem CDMA (MTSMC-C) SocketModem Configuration Serial Configuration The SocketModem CDMA uses a 13-pin interface. Note: The bolded, shaded pins are the SocketModem CDMA active pins. Top View – SocketModem CDMA Pinout For pin descriptions, see the Universal Pinout Descriptions in Chapter 1. CDMA Electrical Characteristics 5VDC Characteristics (VDD = 5V ± 0.
Chapter 9 – SocketModem CDMA (MTSMC-C) Application Notes Flashing LED Interface The flashing LED signal is used to indicate the working mode of the SocketModem.
Chapter 9 – SocketModem CDMA (MTSMC-C) Provisioning a Generic SocketModem CDMA The Difference Between a Pre-Provisioned SocketModem CDMA and a Generic SocketModem CDMA Pre-Provisioned SocketModem CDMA Multi-Tech offers several pre-provisioned SocketModem CDMA units (see the Product Ordering Information table at the beginning of this chapter).
Chapter 9 – SocketModem CDMA (MTSMC-C) CDMA Terminology and Acronyms This is an alphabetical list of the CDMA cellular industry’s terminology and acronyms. Second Generation. This is an all digital cellular systems developed to replace the first analog cellular systems. (GSM and CDMA). 3G Third Generation. This is the next generation digital cellular systems designed to have high-speed data access and higher voice capacity (CDMA & CDMA2000). CBM Cell Broadcast Message.
Chapter 9 – SocketModem CDMA (MTSMC-C) OTAPA OTASP P-REV PDU PN Offset PRI PRL PSTN RF RSSI R-UIM SID SIM SMS TA/TE OTAPA stands for Over The Air Parameter Administration. It is an automatic update in internal software parameters (PRL for example) by means of a specially defined CDMA data call that is mobile terminated (MT). OTASP stands for Over The Air Service Programming.
Chapter 10 SocketModem® EDGE MTSMC-E Multi-Tech Systems, Inc.
Chapter 10 – SocketModem EDGE (MTSMC-E) Chapter 10 – SocketModem EDGE (MTSMC-E) Introduction The Multi-Tech SocketModem EDGE embedded wireless modem delivers some of the fastest cellular data speeds by utilizing EDGE technology. It allows users to connect to the Internet and send and receive data up to three times faster than possible with an ordinary GSM/GPRS network making it ideal for highly data-intensive applications.
Chapter 10 – SocketModem EDGE (MTSMC-E) Technical Specifications The SocketModem EDGE (MTSMC- E) wireless modem meets the following specifications: Category Description Standards Serial Speed EDGE: E-GPRS Class 10 GPRS: GPRS Class 12 Packet Data rates up to 240K bps (modulation & coding scheme, MCS 1-9, Mobile station Class B) Circuit-switched data up to 14.
Chapter 10 – SocketModem EDGE (MTSMC-E) Physical Dimensions SocketModem EDGE Wireless Modem Mechanical Drawing Multi-Tech Systems, Inc.
Chapter 10 – SocketModem EDGE (MTSMC-E) Pin Configurations Top View SocketModem EDGE Pinout Note: The following pins are used for the Voice build (MTSMC-E-V) only: MIC+ (22) MIC- (23) SPK+ (43) SPK- (42) For pin descriptions, see the Universal Pinout Descriptions in Chapter 1. Multi-Tech Systems, Inc.
Chapter 10 – SocketModem EDGE (MTSMC-E) EDGE Electrical Characteristics I/O Electrical Characteristics 5VDC Characteristics (VDD = 5V ± 0.25V) Digital Inputs –DTR (40), –TXD (35), –RTS (33) –RESET VDDMAX = 5.25V Input High Min 2.0V Input High Min 2.6V Digital Outputs Output High –DCD (39), –CTS (38), –DSR (37), –RI (36), –RXD (34) Min 4V Digital Input Capacitance Input Low Max 0.8V Input Low Max 1.0V Output Low Max 0.
Chapter 10 – SocketModem EDGE (MTSMC-E) Application Notes RF Performances RF performances are compliant with the ETSI recommendation 05.05 and 11.10.
Chapter 11 SocketModem® HSDPA MTSMC-H Multi-Tech Systems, Inc.
Chapter 11 – SocketModem HSDPA Chapter 11 – SocketModem® HSDPA (MTSMC-H) Introduction The Multi-Tech SocketModem HSDPA embedded wireless modem delivers some of the fastest cellular data speeds by utilizing HSDPA technology. It allows users to connect to the Internet and send and receive data faster than possible with an ordinary GSM/GPRS network making it ideal for highly data-intensive applications.
Chapter 11 – SocketModem HSDPA Technical Specifications The SocketModem HSDPA (MTSMC- H) wireless modem meets the following specifications: Category General Frequency Bands GSM Class Output power (according to Release 99) Power Supply Weight HSDPA Features 3GPP Release 5 UMTS Features 3GPP Release 4 Description • UMTS/HSDPA: Triple band, 850//1900/2100MHz • GSM/GPRS/EDGE: Quad band, 850/900/1800/1900MHz Small MS Class 4 (+33dBm ±2dB) for EGSM850 Class 4 (+33dBm ±2dB) for EGSM900 Class 1 (+30dBm ±2dB) f
Chapter 11 – SocketModem HSDPA Category Interfaces USB Serial Modem Interface UICC Interface Connectors SocketModem Interface Operating Environment Operating Temperatures Storage Environment Humidity Description USB 2.0 full speed (12Mbit/s) CDC ACM compliant NDIS driver included (XP only) 8-wire modem interface with status and control lines, unbalanced, asynchronous. Supported chip cards: SIM / UICC 3V, 1.
Chapter 11 – SocketModem HSDPA HSDPA Mechanical Dimensions and Pin Configurations Multi-Tech Systems, Inc.
Chapter 11 – SocketModem HSDPA HSDPA USB Mechanical Dimensions & Pin Configurations Multi-Tech Systems, Inc.
Chapter 11 – SocketModem HSDPA HSPDA Electrical Characteristics I/O Electrical Characteristics 5VDC Characteristics (VDD = 5V ± 0.25V) Digital Inputs –DTR (40), –TXD (35), –RTS (33) –RESET VDDMAX = 5.25V Input High Min 2.0V Input High Min 2.6V Digital Outputs Output High –DCD (39), –CTS (38), –DSR (37), –RI (36), –RXD (34) Min 4V Digital Input Capacitance Input Low Max 0.8V Input Low Max 1.0V Output Low Max 0.
Chapter 11 – SocketModem HSDPA Application Notes RF Performances RF performances are compliant with the ETSI recommendation 05.05 and 11.10.
Chapter 11 – SocketModem HSDPA Air Interface Air Interface GSM / UMTS Parameter HSDPA / UMTS Connectivity UMTS Frequency Range Uplink (UE to Node B) UMTS Frequency Range Downlink (Node B to UE) Receiver Input Sensitivity @ ARP RF Power@ ARP with 50Ohm Load GPRS Coding Schemes EGPRS GSM Class GSM Frequency range Uplink (MS to BTS) GSM Frequency range Downlink (BTS to MS) Static Receiver input Sensitivity @ ARP RF Power@ ARP with 50Ohm Load (GSM; 1 TX) RF Power@ ARP with 50Ohm Load (GPRS; 1 TX) RF Power@
Chapter 11 – SocketModem HSDPA Configuring the HSDPA Modem on Linux SLAX 6 All recent distributions of Linux Kernel v2.6 or higher and CDC_ACM USB will work well with the HSPDA modem. Follow procedure outlined here using the HSDPA on Linux SLAX 6, an efficient live distribution you can install on a USB stick. See www.slax.org. 1. Set the HSDPA in modem mode so that it can be enumerated automatically: AT^SUSB="Startup","Mdm" AT^SMSO 2. Boot SLAX 3. Plug the USB cable into the PC 4.
Chapter 11 – SocketModem HSDPA Baud Rate Switches on the HSDPA SocketModem Note: For HSDPA serial model only. MTSMC-H SocketModem Baud Rate dip switch settings Switch Bank ● ● ● ● 1 2 3 4 ● ● ● 2 3 4 ● ● 3 4 ● ● 3 4 920K ● 1 460K ● ● 1 2 ● ● 1 2 ● ● 1 2 230K 115K SocketModem Default ● ● ● 3 4 ● ● 1 57.6K ● 2 3 ● ● 1 2 3 ● ● ● 1 2 3 ● 38.4K 4 ● 19.2K 4 ● 9.6K 4 Multi-Tech Systems, Inc.
Chapter 11 – SocketModem HSDPA Operating Modes The table below briefly summarizes the various operating modes. Mode Function Normal operation GSM / GPRS / UMTS / HSDPA SLEEP (for USB only) GSM IDLE GSM TALK GPRS IDLE Power saving mode set automatically when no call is in progress and the USB connection is suspended by host or not present. Software is active. Once registered to the GSM network, paging with BTS is carried out in order to achieve synchrony with the GSM network.
Chapter 11 – SocketModem HSDPA Turn off the SocketModem Using AT Command The best and safest approach to powering down is to issue the AT^SMSO command. This procedure lets the SocketModem log off from the network and allows the software to enter into a secure state and safe data before disconnecting the power supply. The mode is referred to as Power-down mode. In this mode, only the RTC stays active. After sending AT^SMSO do not enter any other AT commands.
Chapter 11 – SocketModem HSDPA Power Saving While Attached to GSM Networks The power saving possibilities while attached to a GSM network depend on the paging timing cycle of the base station. The duration of a power saving interval can be calculated using the following formula: t = 4.615 ms (TDMA frame duration) * 51 (number of frames) * DRX value. DRX (Discontinuous Reception) is a value from 2 to 9, resulting in paging intervals between 0.47 and 2.12 seconds.
Chapter 11 – SocketModem HSDPA Interface Signal Descriptions USB Interface The SocketModem supports a USB 2.0 Full Speed (12Mbit/s) device interface. A USB host has to support at least 6 ‘Message Pipes” to work with the HSPDA USB interface. The USB I/O-pins are capable of driving the signal at min 3.0V. They are 5V I/O compliant. The USB interface is powered by VUSB. VUSB must be supplied by USB host in the range 4.5 to 5.25V. The maximum load in VUSB is 10mA.
Chapter 12 SocketWireless® Wi-Fi® MT800SWM Multi-Tech Systems, Inc.
Chapter 12 – SocketWireless Wi-Fi (MT800SWM) Chapter 12 – SocketWireless Wi-Fi (MT800SWM) Introduction The SocketWireless Wi-Fi device server connects serial devices to an IP network via 802.11b wireless networking. It enables you to build wireless networking into virtually any device allowing for remote monitoring, control and configuration. The space efficient communications device (1” x 2.5”) integrates a complete TCP/IP protocol stack.
Chapter 12 – SocketWireless Wi-Fi (MT800SWM) Technical Specifications The SocketWireless Wi-Fi meets the following specifications: Category Description Standard Internet Interface: 802.11b Frequency Range 2.400 to 2.484 GHz Data Format Serial, asynchronous, 3.3V Character Format 8N1 Data Rate Software selectable: 1200 bps to 230K bps Antenna Connector MMCX Maximum Transmit Power 16 dBm Receiver Sensitivity -82 dBm Weight 0.6 oz. (0.017 kg.) Power Consumption 3.
Chapter 12 – SocketWireless Wi-Fi (MT800SWM) SocketWireless Wi-Fi Configuration The SocketWireless Wi-Fi uses a 15-pin interface that provides an 802.11b wireless network connection to provide a complete serial-to-Wi-Fi connectivity solution. SocketWireless Wi-Fi Pinout For pin descriptions, see the Universal Pinout Descriptions in Chapter 1. Multi-Tech Systems, Inc.
Chapter 12 – SocketWireless Wi-Fi (MT800SWM) Mechanical Dimensions Electrical Characteristics 3.3V Serial 3.3VDC Characteristics (VDD = 3.3V ± 0.3V) VDDMAX = 3.6V Digital Inputs –DTR (40), –TXD (35), –RTS (33), –RESET (24) Digital Outputs –DCD (39), –CTS (38), –DSR (37), –RI (36), –RXD (34) Digital Input Capacitance Input High Min 2.52V Output High Min. 2.3V Input Low Max 0.8V Output Low Max 0.4V Current Drive 2mA 5 pF 5V Serial 5VDC Characteristics (VDD = 5V ± 0.25V) VDDMAX = 5.
Chapter 12 – SocketWireless Wi-Fi (MT800SWM) Application Notes RF Interface Radio Characteristics 2402 – 2480MHz DSSS 1 to 14 1, 2, 5.
Chapter 12 – SocketWireless Wi-Fi (MT800SWM) Regulatory Requirements for the Antenna This section covers how to use the modular transmitter in order to maintain the modular transmitter approval and RF exposure compliance. Conditions to Satisfy Modular Transmitter Approval This device is intended only for use by OEM integrators under the following 3 conditions: 1. The antenna must be installed such that 20 cm is maintained between the antenna and the end user for all installations. 2.
Chapter 13 SocketWireless® Bluetooth® MTS2BTSMI Multi-Tech Systems, Inc.
Chapter 13 – SocketWireless Bluetooth (MTS2BTSMI) Chapter 13 – SocketWireless Bluetooth (MTS2BTSMI) Introduction The Multi-Tech Systems, Inc. SocketWireless with Bluetooth-enabled technology allows developers to establish wireless networks using a special set of AT commands. The SocketWireless with Bluetooth technology makes the cable-replacement transition to wireless networks seamless and easy.
Chapter 13 – SocketWireless Bluetooth (MTS2BTSMI) Technical Specifications The SocketWireless Bluetooth (MTS2BTSMI) meets the following specifications: Category Description Standard Class 1 Bluetooth V2.0 compliant Note: For Bluetooth protocol V2.0, the circuit board I/O pin 7 now controls flow control. In V1.2, circuit board I/O pin 3 controlled flow control. V2.0 now supports multipoint connections. Frequency Range 2402 to 2480 MHz (2.402 to 2.
Chapter 13 – SocketWireless Bluetooth (MTS2BTSMI) SocketWireless Bluetooth Configuration Serial Configuration Note: The bolded, shaded pins are the active SocketWireless pins. Top View – SocketWireless Bluetooth Pinout For pin descriptions, see the Universal Pinout Descriptions in Chapter 1. Electrical Characteristics 5V Serial SocketWireless 5VDC Characteristics (VDD = 5V ± 0.25V) Inputs VDDMAX = 5.25V Input High Input Low –DTR (40), –TXD (35), –RTS (33) Min 2.0V Max 0.
Chapter 13 – SocketWireless Bluetooth (MTS2BTSMI) Application Notes RF Interface Radio Characteristics Frequency Modulation Channel Intervals Number of Channels Transmission Rate RF Receive Sensitivity RF Range 2402 – 2480MHz FHSS/GFSK 1MHz 79CH 721Kbps -80dBm typical Class 1 - 100 meters (330 feet) Default Power Up Settings AT Command Response Form = Long Form Bluetooth Service Profile = Serial Port Profile {SPP} Device Role = Slave Baud Rate = 9600bps Data Bits = 8 bits Parity = None Stop bits = 1 bit
Chapter 13 – SocketWireless Bluetooth (MTS2BTSMI) Example of a Master Discovery/Connection Sequence From Power Up and No Connection 1. Verify local device is Master in Data Mode. Sent: ATSi,7 Reply: 1,1,0,0 2. If not Master, set to Master and Data Mode. Sent: ATSW25,1,1,0,0 Reply: OK 3. Perform an Inquiry to obtain BT Address (unless it is already known).
Chapter 13 – SocketWireless Bluetooth (MTS2BTSMI) Disabling Flow Control Using AT Commands Protocol Change: For Bluetooth protocol V2.0, the circuit board I/O pin 7 now controls flow control. Previous Protocol V1.2 New Protocol V2.0 ATSW22,3,x,x ATSW22,7,x,x ATSW23,3,x,x ATSW23,7,x,x Disabling Flow Control Using Protocol V.2.0 Using a terminal screen with flow control enabled, issue commands to turn off flow control.
Chapter 13 – SocketWireless Bluetooth (MTS2BTSMI) Sources for Peripheral Devices Antenna Requirements Frequency Range Impedance VSWR Gain Radiation Polarization Wave Connector 2.4-2.5 GHz 50 ohm nominal <2.0:1 2 dBi Omni Vertical Dipole ½ Wave Reverse Polarity SMA Plug Antenna Source Bluetooth Antenna Available from Multi-Tech: Part Number Description ANBT-1HRA Hinged Right Angle 2.5 GHz ½ Wave Reverse Polarity Antenna Bluetooth antennas also can be ordered from the following manufacturers.
Index Index A Activation procedures .............................................. 38 Antenna ............................................................12, 158 Antenna system ...................................................... 29 AT Command Documents ....................................... 13 B Baud Rate Dip Switch Settings HDSPA .................148 Block Diagram ......................................................... 22 Bluetooth Changing Configurations ........................
Index MTSMC-G-F4 .....................................................118 MTSMC-H ...........................................................142 MTSMC-H-U .......................................................143 SocketWireless Wi-Fi (MT800SWM) ..................157 Microphone Input for EDGE ...................................137 Microphone Inputs for GPRS .................................121 N New Zealand Telecom Warning Notice ................... 46 P Parallel Interface MT5600/5656SMI .................
