MI7-IPB800Base Station

I I P P S S e e r r i i e e s s I I P P 8 8 B B B B a a s s e e S S t t a a t t i i o o n n P P r r o o d d u u c c t t O O w w n n e e r r ’ ’ s s M M a a n n u u a a l l Version Date: September 29, 2003 Document #: 516.80510.POM Version: A Copyright 2003 IPMobileNet, Inc. . 16842 Von Karman Avenue, Suite 200  Irvine, CA 92606 Voice: (949) 417-4590 Fax: (949) 417-4591 369548.DOC Page ii The term “IC”: before the radio certification number only signifies that Industry of Canada technical specifications were met. Operation is subject to the following two (2) conditions: (1) this devise may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of this device. The following U.S. Patents apply to this product: U.S. Patent numbers 5,640,695,6,018,647,6,243,393 Information contained in this document is subject to change without notice. All rights reserved. Reproductions, adaptations, or translation without prior written permission is prohibited, except as allowed under copyright laws. TABLE OF CONTENTS 369548.DOC Page 2 SECTION 1: THEORY OF OPERATION.................................................................................................... 3 General Block Diagram.................................................................................................................. 3 General Block Diagram Definitions ..................................................................................... 3 Input/Output........................................................................................................... 3 System Controller................................................................................................... 3 Modems ........................................................................................................... 4 Diversity Reception .......................................................................................... 4 RX Injection............................................................................................................ 4 Transmitter ............................................................................................................. 4 Receiver 1/ 2/ 3 ...................................................................................................... 4 Power Supply......................................................................................................... 4 IP8B Base Station Section Descriptions..................................................................................... 5 System Controller ................................................................................................................ 5 Input/Output ........................................................................................................................ 5 Modem Switching ................................................................................................................ 5 Modem ...............................................................................................................................6 Receive Signal Strength Indication Comparator ................................................................. 6 Baseband ............................................................................................................................ 7 Receiver Board ................................................................................................................... 7 IF Amplifier .......................................................................................................................... 7 Receiver Injection ................................................................................................................ 8 Exciter Board ....................................................................................................................... 8 Analog Modulation .............................................................................................................. 9 Phase Locked Loop ............................................................................................................ 9 Power Amplifier ................................................................................................................. 10 SECTION 2: FACTORY TEST PROCEDURE.......................................................................................... 11 Equipment List............................................................................................................................. 11 Programming and Configuring the Base Station..................................................................... 12 Adjustment / Alignment Procedure............................................................................................ 13 Receiver Injection .............................................................................................................. 13 Receiver ............................................................................................................................ 13 Diversity Reception ........................................................................................................... 14 Receive Data ..................................................................................................................... 15 Exciter ............................................................................................................................. 16 Power Amplifier ................................................................................................................. 16 SECTION 3: FCC LABEL.......................................................................................................................... 17 IP8B Base Station FCC Label Placement.................................................................................. 17 IP8B Base Station FCC Label.............................................................................…

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I I P P S S e e r r i i e e s s B B a a s s e e S S t t a a t t i i o o n n U U s s e e r r M M a a n n u u a a l l Released: September 4, 2003 IPMN p/n: 516.80499.UM Revision: A 16842 Von Karman Avenue, Suite 200 Irvine, CA 92606 Voice: (949) 417-4590 Fax: (949) 417-4591 www.ipmobilenetinc.com 2003 IPMobileNet, Inc. Revision & Copyright IPSeries BS User Manual / Rev. A / 04-September-03 DOCUMENT REVISION CONTROL Document Title: IPSeries Base Station User Manual New Release Version: A New Release Date Previous Version Action Old Pages New Pages 09/04/03 -- Release Revision A N/A N/A COPYRIGHTS STATEMENT The IPSeries Base Station User Manual is copyrighted to IPMobileNet, Inc. All rights reserved. This document is confidential and proprietary information of IPMobileNet, Inc. The distribution or duplication of this document is expressly forbidden without IPMobileNet’s prior written consent. Disclaimer. While reasonable efforts were made to ensure that the information in this document was complete and accurate at the time of printing, IPMobileNet, Inc. can assume no responsibility for any inaccuracies. Changes and corrections to the information within this document may be incorporated in future releases. TABLE OF CONTENTS 2003 IPMobileNet, Inc. 3 IPSeries MR User Manual / Rev. A / 04-September-03 MANUAL COMPONENTS......................................................................................................................... 4 Manual Purpose ........................................................................................................................... 4 Manual Contents ........................................................................................................................... 4 Manual Use ................................................................................................................................... 5 Audience ....................................................................................................................................... 5 CHAPTER 1: INTRODUCTION................................................................................................................ 6 Product Description....................................................................................................................... 6 Product Functionality..................................................................................................................... 6 External Features.......................................................................................................................... 7 Product Specifications................................................................................................................... 9 Theory of Operation .................................................................................................................... 10 Block Diagram Definitions .............................................................................................. 10 CHAPTER 2: BASIC NETWORK CONFIGURATIONS......................................................................... 12 Basic Network Connection .......................................................................................................... 12 Network Connection to an Existing LAN ..................................................................................... 13 CHAPTER 3: PRODUCT SETUP AND PRELIMINARY TESTING....................................................... 14 Base Station Setup ..................................................................................................................... 14 Rack Unit Mounting ........................................................................................................ 14 Preliminary Testing ..................................................................................................................... 15 Checklist for Required Material for Preliminary Testing ................................................. 15 Preliminary Testing Procedure.................................................................................................... 16 CHAPTER 4: PRODUCT INSTALLATION............................................................................................ 17 Installation Overview ................................................................................................................... 17 Adjusting the Power .................................................................................................................... 18 Installation Instructions................................................................................................................ 21 Interconnection Diagram ................................................................................................ 21 Base Station Installation into the Rack Unit ................................................................... 21 Single Base Station Configuration ................................................................................. 23 Multiple Base Station Configurations ............................................................................. 23 Typical Antenna Configuration ....................................................................................... 24 Near-Field Exclusion Zone................................................................................ 25 Power Connection .......................................................................................................... 26 Post Installation Checklist .............................................................................................. 27 CHAPTER 5: PROGRAMMING INSTRUCTIONS................................................................................. 28 Overview ..................................................................................................................................... 28 HyperTerminal Setup .......................................................................…

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Front Back Top Bottom Left Side Right Side

Interior Overall PCB 1 Top PCB 1 Bottom PCB 2 Top PCB 2 Bottom PCB 3 Top PCB 3 Bottom PCB 4 Top PCB 4 Bottom PCB 5 Top PCB 5 Bottom

SECTION 1: THEORY OF OPERATION 369543.DOC Page 1 IP8B Base Station Section Descriptions System Controller (refer to schematic on page 26) This section displays the Central Processing Unit (CPU)(U1), clock, and power-on reset circuitry. It provides more processing power than required for future capabilities to be incorporated without changing processors. Such capabilities include data encryption/decryption (DES) and remote fault monitoring. U1 features a 16-bit address bus and 128K of internal flash random access memory (RAM). NOTE : To enter the programming mode it is necessary to reset the switch (S1) and power up again. CPU operations are controlled by Y3 an 18.432 MHz clock module. Capacitor (C1) and an internal Schmidt trigger circuit inside of U1 generates the power on reset signal. The RESET* output from U1 drives a latch and decoder found elsewhere on the board. This section displays the RAM, decoder, EEPROM, and programming power supply circuitry. U2 is a 512K x 8 bit static RAM chip, which provides temporary storage of base station configuration data while the power is on. This is necessary in order to program the base station. U2 is controlled directly by the address, data, and control busses from the CPU. Chip U5 decodes the A11-A14 address bus to provide chip selects for the modem and EEPROM memory. Chip U6 is an 8-bit latch. It latches inputs from the D0-D7 bus and lights the front panel status indicators ( TX, CD, RX1, RX2, and RX3). Chip U3 is a serial EEPROM, which provides 2K bits of pre-programmed data storage for the CPU. Data is clocked out of U3 by EECLK, and back into the CPU via EEDATA. A programming power supply is required for the flash RAM inside of the CPU, and this function is performed by U4. This chip is a low dropout voltage regulator with a shutdown control. Resistors R22 and R21 set the output voltage. When the base station configuration data is to be stored in flash RAM, the CPU makes VPP_ENABLE high. This turns on the regulator, producing a 12-volt output via VPP for the flash RAM. This section displays a dedicated processor and voltage regulator. Chip U7 is a processor, which permits manual keyboard operation of the base station. Regulator VR2 provides 5 volts DC power for all logic circuitry on the System Controller Board. Input/Output (refer to schematic on page 30) This section displays the CPU input/output circuitry. Chip U8 is an RS232 transceiver, which interfaces the CPU to the modem via J1. From there, the RS232 data goes directly to a rear panel DB9 connector. U8 converts 5-volt logic-level data to +/-12 volt data in RS232C form, and vice-versa. A charge pump power supply on the chip converts the +5 volt DC power to the +/-12 volt levels required. The charge pump uses capacitors (C28 to C31) to generate voltages. NOTE : The RS232 serial port data transmission rate of the base station is 115.2 KBPS. Modem Switching This section displays the connector wiring and modem switching circuitry. Connector J7 is routed to the front-panel TX, CD, and RX1-RX3 LED indicators. The base station will also accept SECTION 1: THEORY OF OPERATION 369543.DOC Page 2 modulation from an external source (modem or amplified microphone audio). Transmission gate U10A switches this signal source. Modem (refer to schematic on page 29) This base station uses separate modems for receive and transmit functions so that full-duplex operation may be obtained. The A0-A1 address bus in addition to the individual read (RD*), write (WR*), and chip select (MODEMTXCS*) lines control all three (3) modems. Modem operations are timed by Y2, a 4.9152 MHz clock module. Modem chip U14 is dedicated to the transmit operation. Data from the D0-D7 bus is read by the chip, and then converted to a 4-level FSK analog signal, which appears on the TXOUT pin. Op amp U21B buffers the signal, which becomes the MODEM_TXMOD output. From this point, the signal is routed to the modulation circuitry on the Exciter Board. Chip U14 has the ability to demodulate receiver audio, although this capability is not used in most systems. Incoming data-bearing audio from the Diversity Reception circuitry (and selected receiver) appears at DISC_AUDIO. The signal passes through resistor R54 and into the modem chip. Resistor R52 and capacitor C41 serve as feedback elements, limiting both the gain and bandwidth of an amplifier within U14. The modem chip demodulates the audio into 8-bits of data, which exit U14 on the D0-D7 bus. Chip U14 also provides a bias voltage for the analog circuitry on the Exciter Board. This voltage is about 2.5 volts DC, and it appears on the VBIAS line. The purpose of VBIAS is to bias the Exciter Board analog circuitry for proper operation. Please note that if this voltage is low or missing, the Exciter Board circuitry may not work. Modem chip U15 is dedicated to the receive operation. Incoming data-bearing audio from the Diversity Reception circuitry (and selected receiver) appears at DISC_ AUDIO. The signal passes through resistor R56 and into the modem chip. Resistor R55 and capacitor C46 serve as feedback elements, limiting both the gain and bandwidth of an amplifier within U15. The modem chip breaks down the audio into 8 bits of data, which exit U15 on the D0-D7 bus. Modem chip U16 is also dedicated to the receive operation, although it may not be used in this application. The operation of U16 is exactly the same as U15. Receive Signal Strength Indication Comparator (refer to schematic on pages 32 & 33) This section displays the RSSI comparator circuitry. A series of comparators (U20BCD) simultaneous compare RSSI1 to RSSI2, RSSI2 to RSSI3, and RSSI1 to RSSI3. Within this process eight (8) possible results are then forwarded by the comparators to a series of NAND gates (U18ABC), which reduce the number of results to three (3) and translates the results for an analog multiplexer (U19A). To determine which of the three (3) results is the strongest, the following needs to occur: ‰ For Receiver …

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Crystal LAN TM Ethernet Controller 1 Cirrus Logic, Inc.Copyright © Cirrus Logic, Inc. 2000 P.O. Box 17847, Austin, Texas 78760(All Rights Reserved) (512) 445 7222 FAX: (512) 445 7851 http://www.cirrus.com CS8900A OVERVIEW FEATURES •Single-Chip IEEE 802.3 Ethernet Controller •Maximum Current Consumption = 55 mA (5V Supply) •3 V Operation •Industrial Temperature Range •Comprehensive Suite of Software Drivers Available •Efficient PacketPage™ Architecture Operates in I/O and Memory Space and as DMA Slave •Direct Bus Interface •Full Duplex Operation •On-Chip RAM Buffers Transmit and Receive Frames •10BASE-T Port with Analog Filters, Provides: — Automatic Polarity Detection and Correction • AUI Port for 10BASE2, 10BASE5, and 10BASE-F •Programmable Transmit Features: — Automatic Re-transmission on Collision — Automatic Padding and CRC Generation The CS8900A is a true single-chip, full-duplex, Ethernet solution, incorporating all of the analog and digital circuitry needed for a complete Ethernet circuit. Major functional blocks include: a direct bus interface; an 802.3 MAC engine; integrated buffer memory; a serial EEPROM interface; and a com- plete analog front end with both 10BASE-T and AUI. The CS8900A is a low-cost Ethernet LAN Control- ler optimized for embedded applications and Per- Functional Block Diagram EEPROM RJ-45 10BASE- T Attachment Unit Interface (AUI) 20 MHz XTA L RAM Bus Logic Memory Manager 802.3 MAC Engine EEPROM Control Encoder/ Decoder & PL L 10BASE-T RX Filters & Receiver 10BASE-T TX Filters & Transmitter AUI Transmitter AUI Collision AUI Receive r Cloc k Power Manage r Boundary Scan Test Logic LED Contro l CS8900A Ethernet Controller Bus (cont.)(cont.) NOV ‘01 PI271PP2 Product Bulletin CS8900A Crystal LAN TM Ethernet Controller 2PI271PP2 OVERVIEW(Continued from Page 1) sonal Computers. Its highly-integrated design eliminates the need for costly external components required by other Ethernet controllers. The CS8900A includes on-chip RAM, 10BASE-T trans- mit and receive filters, and a direct Bus interface with 24 mA Drivers. In addition to high integration, the CS8900A offers a broad range of performance features and config- uration options. Its unique PacketPage architec- ture automatically adapts to changing network traffic patterns and available system resources. The result is increased system efficiency. The CS8900A is available in a 100-pin TQFP package ideally suited for small form-factor, cost-sensitive Ethernet applications. With the CS8900A, system engineers can design a complete Ethernet circuit that occupies less than 1.5 square inches (10 sq. cm)ofboardspace. Contacting Cirrus Logic Support For a complete listing of Direct Sales, Distributor, and Sales Representative contacts, visit the Cirrus Logic web site at: http://www.cirrus.com/corporate/contacts/ Preliminary product information describes products which are in production, but for which full characterization data is not yet available. Advanceproduct infor- mation describes products which are in development and subject to development changes. Cirrus Logic, Inc. has made best efforts to ensure that the information contained in this document is accurate and reliable. However, the information is subject to change without notice and is provided “AS IS” without warranty of any kind (express or implied). No responsibility is assumed by CirrusLogic, Inc. for the use of this information, nor for infringements of patents or other rights of third parties. This document is the property of Cirrus Logic, Inc. and implies no license under patents, copyrights, trademarks, or trade secrets. No part of this publi- cation may be copied, reproduced, stored in a retrieval system, or transmitted, in any form or by any means (electronic, mechanical, photographic, orotherwise) without the prior written consent of Cirrus Logic, Inc. Items from any Cirrus Logic website or disk may be printed for use by the user. However, no part ofthe printout or electronic files may be copied, reproduced, stored in a retrieval system, or transmitted, in any form or by any means (electronic, mechanical, photo- graphic, or otherwise) without the prior written consent of Cirrus Logic, Inc.Furthermore, no part of this publication may be used as a basis for manufacture or sale of any items without the prior written consent of Cirrus Logic, Inc. The names of products of Cirrus Logic, Inc. or other vendors and suppliers appearing in this document may be trademarks or service marks of their respective owners which may be registered in some jurisdictions. A list of Cirrus Logic, Inc.trade- marks and service marks can be found at http://www.cirrus.com. FEATURES(Continued from Page 1) •Programmable Receive Features: — Stream Transfer™ for Reduced CPU Overhead — Auto-Switch Between DMA and On-Chip Memory — Early Interrupts for Frame Pre-Processing — Automatic Rejection of Erroneous Packets • EEPROM Support for Jumperless Configuration •Boot PROM Support for Diskless Systems •Boundary Scan and Loopback Test •LED Drivers for Link Status and LAN Activity •Standby and Suspend Sleep Modes •All the most popular drivers are available, including: — LINUX —Microsoft •NDIS2DOSdriver • NDIS 2 OS/2 driver • NDIS 3 drivers for Windows NT, Windows for Work- groups, Windows 95, and Windows CE • Novell •ODI DOS driver •ODI OS/2 driver •ODI Server •Packet Driver (TCP/IP) •pSOS •Real-time OS drivers •RIPL (Remote Initial Program Load) for ODI and NDIS 2 •RTOS/NCOS (ARM and Oracle) - In development •SCO •Setup/installation Utility: EEPROG Utility (EEPROM programming utility) •UNIX •VxWorks NOTE:To inquire about additional drivers, see“Order- ing Information” on page 3 CONFIDENTIAL DRAFT CS8900A Crystal LAN TM Ethernet Controller 3PI271PP2 OVERVIEW(cont.) CONFIDENTIAL DRAFT Key Benefits Very Low Cost The CS8900A is designed to provide the lowest- cost Ethernet solution available for embedded applications, portable motherboards, and adapter cards. Cost-saving features include: •Int…

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Trimble Key Features and Benefits • 3.3 V for battery powered applications • Programmable power management • Sized for portable devices Lassen LP GPS Low power module for portable applications Trimble’s new Lassen ™ LP GPS is a low power miniature GPS receiver module that is ideal for power-conscious portable appli- cations. It is intended specifically for system designers and integra- tors who are developing the next generation of portable devices. This embedded technology gives the system developer the programming flexibility to achieve a significant reduction in power consumption. Power management The Lassen LP GPS features a new set of power management tools that puts the power budget decision in the developer’s hands. The developer now can deter- mine the best balance between operational frequency and power conservation for a particular application. In Schedule Track ™ operat- ing mode, the developer can program the unit to power up, quickly acquire satellites and out- put position to a schedule. After gathering satellite data and com- puting its location, the receiver may be directed to power down to a minimal mode of operation for a programmed interval or until awakened by a hardware interruption. Schedule Track provides hot start performance at a programmed interval or in response to a hardware event. Schedule Track mode provides an advantage over normal battery-backed fast start modes with automatic wakeup to maintain current satellite data for fastest possible acquisition. Schedule Track offers the lowest power consumption in a deep sleep mode but provides position data as quickly as possible when needed. Ease of integration Lassen LP GPS provides a choice of data protocols for maximum flexibility. The TSIP binary data protocol incorporates new power management features and provides maximum control over system operation. The TAIP and NMEA protocols are available where ASCII data is preferred. A secondary serial input port is available for RTCM SC-104 differential correction data for high accuracy applications. The Lassen LP GPS also incorporates Trimble’s antenna detection and protection circuit to monitor the condition of the antenna system. And a new high performance, miniature 3.3 V antenna is available for the Lassen LP GPS. Getting started The Starter Kit makes it easy to evaluate the Lassen LP GPS and begin development. Actual size Lassen LP GPS Low power module for portable applications PHYSICAL CHARACTERISTICS Dimensions2.605′′L×1.250′′W×0.475′′H (66.167 mm×31.750 mm×12 mm) Weight0.4 oz. (12.5 grams) ConnectorsRF:right angle MCX Power, I/O:8-pin (2×4), 2 mm header ACCESSORIES GPS antennaCompact, 3.3 V active micropatch antenna with 5-meter cable and magnetic mount. 1.65′′×1.99′′×0.55′′high (42 mm×50.5 mm×13.8 mm) ORDERING INFORMATION Module Lassen LP GPS Module, Extended Temperature, TSIP (binary) protocol, NMEA 0183 (ASCII) protocol and TAIP (ASCII) protocol, DGPS ready Antennas 3.3 V antenna, 5-meter cable with MCX connector Starter Kit Includes Lassen LP GPS module mounted on interface motherboard in a durable metal enclosure with dual DB9, RS232 interface, AC/DC power converter, magnetic-mount 3 V antenna, TSIP, NMEA and TAIP protocols, software toolkit for TSIP, interface cable and manual. Manual Lassen LP GPS Module System Designer Reference Guide © Copyright 1999, Trimble Navigation Limited. All rights reserved. The Trimble logo with Trimble is a trademark of Trimble Navi gation Limited registered in the United States Patent and Trademark Office. Lassen and Schedule Track are trademarks of Trimble Navigation Limited. All other marks are the property of their respective own ers. TID11547C (11/99) PERFORMANCE SPECIFICATIONS GeneralL1 frequency, C/A code (SPS), 8-channel, continuous tracking receiver, 32 correlators Update rateTSIP @ 1 Hz NMEA @ 1 Hz TAIP @ 1 Hz Accuracy Position 25 m CEP (50%) w/o SA Velocity0.1 m/sec without SA Time±95 nano-seconds (over-determined clock mode) DGPS accuracy Position 2 m CEP (50%) Velocity0.05 m/sec Acquisition (typical)Cold start*:< 130 seconds (90%) Warm start**:< 45 seconds (90%) Hot start***:< 20 seconds (90%) Reacquisition after signal loss< 2 seconds (90%) Dynamics Acceleration 4 g (39.2 m/sec 2 ) Motional Jerk20 m/sec 3 Operational limitsAltitude <18,000 m or velocity < 515 m/sec either limit may be exceeded but not both ENVIRONMENTAL SPECIFICATIONS Operating temp–40°C to +85°C (standard) Storage temp–55°C to +100°C Vibration0.008 g 2 /Hz5 Hz to 20 Hz 0.05 g 2 /Hz20 Hz to 100 Hz –3 dB/octave100 Hz to 900 Hz Operating humidity5% to 95% R.H. non-condensing, + 60°C Altitude–400 m to +18,000 m TECHNICAL SPECIFICATIONS Prime power+3.3 V DC, ± 0.3 V Power consumption Normal operation GPS board only: 55 mA, 0.182 W with antenna: 67 mA, 0.221 W Deep sleep8 mA, board only Backup power+3.0 to +3.6 V DC 2–5 μA at +25°C (nominal) Serial ports/1PPSCMOS TTL levels I/O ProtocolsTSIP (binary data) NMEA 0183 v2.1 (ASCII data) TAIP (ASCII data) NMEA messagesGGA, VTG, GLL, ZDA, GSA, GSV and RMC messages selectable by TSIP command; selection stored in non-volatile memory. Antenna power3.3 V at 12 mA, feedline fault detect/protect * Cold start requires no initialization ** Warm start implies last position, time and almanac are saved in battery-backed memory *** Hot start implies ephemeris also saved. All GPS receivers are subject to degradation of position and velocity accuracies under Department of Defense imposed Selective Availability (SA). Visit our website at www.trimble.com/oem Specifications subject to change without notice. Trimble Navigation Limited Corporate Headquarters 645 North Mary Avenue Sunnyvale, CA 94086 +1-408-481-8940 +1-408-481-7744 Fax www.trimble.com Trimble Navigation Europe Limited Trimble House Meridian Office Park Osborne Way Hook, Hampshire RG27 9H…

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