Lantronix WiPort Integration Manual
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Lantronix WiPort Integration Manual

Lantronix WiPort Integration Manual

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WiPort™ Integration Guide
Part Number 900-333
Revision G June 2006

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Summary of Contents for Lantronix WiPort

  • Page 1 WiPort™ Integration Guide Part Number 900-333 Revision G June 2006...
  • Page 2 Copyright and Trademark © 2005, 2006, Lantronix. All rights reserved. No part of the contents of this book may be transmitted or reproduced in any form or by any means without the written permission of Lantronix. Printed in the United States of America.
  • Page 3 FCC ID can not be used on the final product (including the transmitter) and obtaining a separate FCC authorization. Note: Changes or modifications to this device not explicitly approved by Lantronix will void the user's authority to operate this device. WiPort™ Integration Guide...

  • Page 4: Table Of Contents

    Contents 1: Introduction About the Integration Guide________________________________________________6 Additional Documentation _________________________________________________6 2: Description and Specifications WiPort Overview ________________________________________________________7 WiPort Block Diagram ____________________________________________________8 PCB Interface __________________________________________________________9 Mating Connector ______________________________________________________10 Serial Input/Output______________________________________________________10 Sample Layouts for RS-485 Connectivity ____________________________________12 WLAN Input/Output _____________________________________________________13 Ethernet Input/Output ___________________________________________________13...
  • Page 5 Figure 2-5. Side Views ......................18 Figure 2-6. Top View......................18 Figure 2-7. Bottom View......................19 Figure 2-8. PCB Layout......................19 Figure 2-9. Product Label......................20 Figure 3-1. WiPort Evaluation Board Layout.................23 Figure 3-2. Evaluation Board Schematics................24 List of Tables Table 2-1. PCB Interface Signals....................9 Table 2-2. Mating Connectors....................10 Table 2-3.

  • Page 6: 1: Introduction

    The intended audiences are the engineers responsible for integrating the WiPort into their product. Additional Documentation The following guides are available on the product CD and the Lantronix Web site (www.lantronix.com) WiPort™ Development Kit Briefly explains the basics to get the WiPort up Quick Start Guide and running.

  • Page 7: 2: Description And Specifications

    16 or 32Mbit flash memory (with optional additional 8Mbit SRAM) 88 MHz clock 802.11b interface 11 configurable pins 10/100 Ethernet interface The WiPort requires +3.3-volt power and is designed to operate within a temperature range of -30ºC to +70ºC. WiPort™ Integration Guide...

  • Page 8: Wiport Block Diagram

    Description and Specifications WiPort Block Diagram The following drawing is a block diagram of the WiPort showing the relationships of the components. Figure 2-1. WiPort Block Diagram WiPort™ Integration Guide...

  • Page 9: Pcb Interface

    0 CP10 Configurable pin Configurable pin Signal Ground Signal Ground Reset In Resets the WiPort unit. Reset In is low active. Minimum reset pulse width is 2ms at IIL = -500 µA Configurable pin RTS1 Request “to send” hardware...

  • Page 10: Mating Connector

    Serial signals connect to an internal device, such as a UART. For evaluation and prototype work, it is convenient to have an external RS-232 interface that can connect to the serial port on a PC. The WiPort Evaluation Board has one RS-232 and one RS-232/422/485 transceiver (level shifters) to implement this external interface (only the WiPort 485 supports the RS-422/485 interface).

  • Page 11: Table 2-3. Channel 1 Connections

    DB25 Pinout DB9 Pinout Signal TX Enable RS-485 Select RS-485 2-wire RS-485 4-wire Table 2-6. RS-485 2-Wire Connections WiPort Description DB25 Pinout DB9 Pinout Signal TX+/RX+ TX+/RX+ TX-/RX- TX-/RX- TX Enable RS-485 Select RS-485 2-wire RS-485 4-wire WiPort™ Integration Guide...

  • Page 12: Sample Layouts For Rs-485 Connectivity

    Description and Specifications Sample Layouts for RS-485 Connectivity Figure 2-2. Combined RS-232/422 Transceiver Figure 2-3. Separate RS-232/422 Transceivers WiPort™ Integration Guide...

  • Page 13: Wlan Input/Output

    Ethernet Input/Output The following table displays the Ethernet input and output functions. Table 2-8. Ethernet Signals Pin Number Pin Function Ethernet TX Center Tap RX Center Tap Status LED1 Status LED2 WiPort™ Integration Guide...

  • Page 14: Power, Ground, And Reset

    Pin 11 Pin 13 Pin 2 Pin 12 Pin 23 Pin 24 Driving the Reset In line low resets the WiPort. Minimum reset pulse width is 2ms at IIL = -500uA Absolute Maximum Ratings Table 2-10. Absolute Maximum Ratings Parameter Units...

  • Page 15: Ethernet Phy Receiver Input Characteristics (Rx+, Rx-)

    Duty Cycle Distortion Overshot/Undershot Jitter (measured differentially) Ethernet LED1, LED2 current 14.1 17.0 Wireless Specifications Refer to the following table for the WiPort’s wireless specifications: Table 2-14. Wireless Specifications Category IEEE 802.11b IEEE 802.11b Frequency Range 2.412 – 2.484 2.412 – 2.484 Output Power 14 +/- 1.0...
  • Page 16 89 dBm for 89 dBm for 5.5 2.0 Mbps Mbps 93 dBm for 90 dBm for 2.0 1.0 Mbps Mbps 92 dBm for 1.0 Mbps WLAN Power and Link LED Current Max: 4 mA Max: 4 mA WiPort™ Integration Guide...

  • Page 17: Technical Specifications

    Table 2-15. Technical Specifications Category WiPort B WiPort G CPU, Memory Lantronix DSTni-EX 186 CPU, 256 KB zero Lantronix DSTni-EX 186 CPU, 256 KB zero wait state SRAM wait state SRAM 2048 KB Flash or 4096 KB Flash, 16 KB Boot...

  • Page 18: Dimensions

    Installer configuration software and Installer configuration software and Windows™ based Comm Port Redirector, Windows™ based Comm Port Redirector, DeviceInstaller, Web-Manager. DeviceInstaller, Web-Manager. Dimensions The WiPort dimensions are shown in the following diagrams: Figure 2-5. Side Views Figure 2-6. Top View WiPort™ Integration Guide...

  • Page 19: Recommended Pcb Layout

    Description and Specifications Figure 2-7. Bottom View Recommended PCB Layout The hole pattern and mounting dimensions for the WiPort device server are shown in the following drawing: Figure 2-8. PCB Layout WiPort™ Integration Guide...

  • Page 20: Product Information Label

    ID (name), bar code, part number, and MAC address. Figure 2-9. Product Label Part Number MAC Address Revision Manufacturing Code The Dashboard must be used to provide an initial configuration before building an application. WiPort™ Integration Guide...

  • Page 21: 3: Development Kit

    The WiPort Evaluation Board provides a test platform for the Lantronix WiPort device server. It supplies 3.3V power. The WiPort Evaluation Board provides access to all signals to and from the WiPort device server. For connecting to an external device, the Evaluation Board two serial ports (DTE).

  • Page 22: Power Supply

    CP10 and CP4 connected to RS-232 transceiver; can function as DTR1 and DCD1. JP1 in and JP2 in CP10 and CP4 not connected to RS-232 JP1 out and JP2 out transceiver; can function as general purpose I/O pins. WiPort™ Integration Guide...

  • Page 23: Evaluation Board Layout

    JP7 (Mode 0) In WiPort serial ports not connected to RS-232 JP8 (Mode 1) Out transceivers. WiPort serial ports 0 and 1 are connected directly to each other through the PLD. Can be used for loopback tests. Note: Other JP7, JP8 jumper configurations are not recognized by the CPLD at this time.

  • Page 24: Evaluation Board Schematics

    TXD0 ACTIVE LED 3.3V RXD0 ACTIVE LED UART0 CPLD TXD1 ACTIVE LED UART1 STATUS LED's RXD1 ACTIVE LED RESET- I2C/CAN 3 STATUS LED's ETH PHY RJ-45 with MAGNETICS and 2 LED's RF LED's PIGTAIL ANTENNA 2 LED's WiPort™ Integration Guide...
  • Page 25 RESERVED SHIELD RESERVED RESERVED RESERVED RESERVED ELED1 ELED2 ELED2 ELED1 C10 .01uF, HV WLAN POW WLAN POW WLAN ACT WLAN ACT TSM-120-01-T-DV Test Header for WiPort I/O RESET SWITCH MHOLE MHOLE MHOLE MHOLE RSTIN# MHOLE MHOLE EVO0PFC03M WiPort™ Integration Guide...
  • Page 26 4.7uF 0.1uF 0.1uF 0.1uF 0.1uF RS232 0.1uF RS232 PORT 0 RTS0_B T1IN T1OUT T2IN T2OUT CTS0_B R1OUT R1IN DTR0_232 R2OUT R2IN CTS0_232 TXD0_232 CON2 RTS0_232 RXD0_232 SHUTDOWN- DCD0_232 DB9-MALE ONLINE- STATUS- SP3223EUEA DNP = Do Not Place WiPort™ Integration Guide...
  • Page 27 PAD2 49.9 LN1371-G CTS0_R CTS0 STATUS2/PIO25 CTS0 PAD3 49.9 RXD1_R RXD1 LN1371-G RXD1 STATUS3/PIO26 49.9 CTS1_R CTS1 CTS1 CONN PCB 7x2 0.1uF, 50V C VOL TRIG RSTIN# THRES CPLD ISP HEADER LMC555/SO R27 10K SLOW TIMER 4.7uF WiPort™ Integration Guide...

  • Page 28: Compliance Information

    CAN/CSA-C22.2 No. 60950:2003 EN 60950:2003 +A1-A4, A11 , Low Voltage Directive (73/23/EEC) EMC & Radio: For purposes of certification, the WiPort was tested as a modular device. CFR Title 47 FCC Part 15, Subpart B and C, Class B FCC Module Approval...

  • Page 29: Warranty

    Lantronix, freight prepaid. Upon verification of warranty, Lantronix will -- at its option -- repair or replace the product and return it to the customer freight prepaid. If the product is not under warranty, the customer may have Lantronix repair the unit on a fee basis or return it.

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