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XPort™ Universal Demo Board
User Guide
Part Number 900-563
Revision A September 2009
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Copyright and Trademark © 2009 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. Ethernet is a trademark of XEROX Corporation. UNIX is a registered trademark of The Open Group. Windows 95, Windows 98, Windows 2000, Windows NT, and Windows XP are trademarks of Microsoft Corp. Netscape is a trademark of Netscape Communicati
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Contents Copyright and Trademark .............................................................................................2 Contacts........................................................................................................................2 Disclaimer and Revisions .............................................................................................2 Revision History....................................................................................................
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1. Introduction 1. Introduction About this Guide This guide provides the information needed to use the XPort and XPort Pro device servers with the Universal Demo Kit. The intended audience is the engineers responsible for integrating the XPort into their product. Notes: For evaluation of Evolution OS based turnkey application, one would require the XPort Universal Demo Kit (Lantronix PN: XP10010NMK-01) and a XPort Pro with Evolution OS sample (Lantronix PN: XPP100200S-01R). For
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1 Introduction Additional Documentation The following guides are available on the Lantronix website (www.lantronix.com). Hardware Related XPort Integration Guide Provides information for integrating the XPort module on a customer platform. XPort Pro Integration Provides information about the XPort Pro hardware, Guide and integrating the XPort Pro into your product. XPort Universal Demo Instructions for getting the XPort or XPort Pro module Board Quick Start up and running on the
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2. Demonstration Kit 2. Demonstration Kit Using an XPort sample and the XPort Demonstration Kit, you can get familiar with the product and understand how to integrate the XPort into a given product design. Contents of the Kit The XPort Demonstration Kit contains the following items: XPort Demo Board 3.3V wall adaptor RS-232 cable, DB9F/F, null modem Note: You must obtain an XPort sample separately for use with this Demonstration Kit. Note: Development Kits for Evolution OS an
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2 Demonstration Kit Demo Board Block Diagram The following drawing is a block diagram of the XPort Demo Board showing the relationships of the components. Figure 2-1. Demo Board Block Diagram Serial Interfaces The demo board has an RS-232 transceiver for connection to the XPort internal UART. The table below lists the RS232 signals and corresponding pins on the demo board. All signals are level-shifted by the transceivers. Table 2-1. RS-232 Signals on Serial Port 1 XPort Demo
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2 Demonstration Kit Power Supply The demo board uses an external 3.3V regulated supply (included with kit). General Control The following tables denote the configuration of the demo board. Configuring the jumpers re-routes signals on the demo board to use as Serial control signals, or to connect to other places on target board as General Purpose IO (GPIO). Configuration Switch Bank Table 2-2. Demo Board JP6 Jumper Configuration for CON1 JP6 JP6 Function pin/Signal pin/Signal 1/TXD 2
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2 Demonstration Kit Configuration for Modem Control By default, on this demo board, the DCD and DSR signals are not routed to the XPort module. This makes it necessary to jumper the pins in JP6 in order to route the signals to the desired CPs on the XPort module. To be specific, if you wanted to route the serial port DCD signal to CP3 in order to take advantage of the modem control mode, you would place a jumper wire between JP6 pin 11 (the DSR signal from the serial port) to JP6 pin 10
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2 Demonstration Kit Demo Board Schematics Figure 2-3. Demo Board Schematics XPort™ Universal Demo Board User Guide 10
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2 Demonstration Kit Figure 2-4. RS232 Transceiver XPort™ Universal Demo Board User Guide 11
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A: Warranty A: Warranty For details on the Lantronix warranty replacement policy, go to our web site at http://www.lantronix.com/support/warranty/index.html. XPort™ Universal Demo Board User Guide 12
