Lantronix xport Integration Manual
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Summary of Contents for Lantronix xport
- Page 1 XPort™ Integration Guide Part Number 900-310 Revision F March 2005...
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Page 2: Copyright And Trademark
Copyright and Trademark © 2005, 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: Table Of Contents
Disclaimer and Revisions _________________________________________________2 1: Introduction About the Integration Guide________________________________________________5 Additional Documentation _________________________________________________5 2: Description and Specifications The XPort _____________________________________________________________6 XPort Block Diagram _____________________________________________________6 PCB Interface __________________________________________________________7 Ethernet Interface _______________________________________________________9 LEDs _________________________________________________________________9 Dimensions ___________________________________________________________10 Recommended PCB Layout ______________________________________________11 Product Information Label ________________________________________________11... - Page 4 List of Figures Figure 2-1. Side View of the -03 XPort ................... 6 Figure 2-2. XPort Block Diagram .................... 7 Figure 2-3. XPort LEDs......................9 Figure 2-4. Front View ......................10 Figure 2-5. Bottom View ....................... 10 Figure 2-6. Side View......................10 Figure 2-7.
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Page 5: 1: Introduction
About the Integration Guide This guide provides the information needed to test the XPort™ device server on the XPort Evaluation Board. This manual is intended for engineers responsible for integrating the XPort into their product. Note: This document covers XPort™ Device Server versions XP1001000-01 (XPort- 01), XP1001000-03 (XPort-03), and XP1004000-03 (XPort-485). -
Page 6: 2: Description And Specifications
The XPort The XPort contains Lantronix’s own DSTni controller, with 256 Kbytes of SRAM, 2 Kbytes of boot ROM for the XPort-01 or 16 Kbytes of boot ROM for the XPort-03 or greater, and integrated AMD 10/100 PHY. The XPort also contains the following: 3.3-volt serial interface... -
Page 7: Pcb Interface
Figure 2-2. XPort Block Diagram PCB Interface The XPort has a serial port compatible with data rates up to 920 kbps (in high- performance mode) for the XPort-03 and greater, and at 230 kbps for the XPort-01. The serial signals (pins 4–8) are 3.3V CMOS logic level (5V tolerant for the XPort-03 and greater only). - Page 8 • Modem control: DCD (Data Carrier Detect) input read by DSTni’s built-in UART for connection to DTR of attached device. • Programmable input/output: CP3 can be driven or read through software control, independent of serial port activity. XPort™ Integration Guide...
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Page 9: Ethernet Interface
Not used Terminated Not Used Terminated SHIELD Chassis ground LEDs The XPort contains the following LEDs: Link (bi-color, left LED) ⎯ XPort-03 and greater only Activity (bi-color, right LED) Figure 2-3. XPort LEDs LEFT RIGHT CONTACT 8 CONTACT 1 SHIELD TAB SHIELD TAB Table 2-3. -
Page 10: Dimensions
Description and Specifications Dimensions The XPort dimensions are shown in the following drawings. Figure 2-4. Front View 18.25 [0.719] FRONT VIEW 16.25 [0.640] DIMS = mm (in) 11.55 [0.455] 7.15 [0.281] LEFT RIGHT CONTACT 8 CONTACT 1 14.50 [0.571] 4.03 [0.158] 5.85 [0.230]... -
Page 11: Recommended Pcb Layout
Description and Specifications Recommended PCB Layout The hole pattern and mounting dimensions for the XPort device server are shown in the following drawing. For proper heat dissipation, it is recommended that the PCB have approximately 1 square inch of copper attached to the shield tabs. The shield tabs are an important source of heat sinking for the device. -
Page 12: Technical Specifications
Metal shell, thermoplastic case Temperature Operating range: XPort-01: -40°C to +85°C (-40°F to 185°F) XPort-03 and greater: -40°C to +85°C (-40°F to 185°F) normal mode, -40°C to +75°C (-40°F to 167°F) high-performance mode Shock/Vibration Non-operational shock: 500 g's Non-operational vibration: 20 g's... - Page 13 Direct & Indirect ESD - complies with EN55024:1998 RF Electromagnetic Field Immunity - complies with EN55024:1998 Electrical Fast Transient/Burst Immunity - complies with EN55024:1998 Power Frequency Magnetic Field Immunity - complies with EN55024:1998 RF Common Mode Conducted Susceptibility - complies with EN55024:1998 XPort™ Integration Guide...
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Page 14: 3: Development Kit
+3.3V. Evaluation board controls include a programmable logic device (PLD), reset push button switch, DIP switch, timer circuit, and reset circuit. In addition to the status LEDs on the XPort, the evaluation board contains multiple LEDs. The power supply drives the red LED. The PLD drives the remaining LEDs; in the basic mode of operation, these LEDs indicate whether the RS-232 interface is XPort™... -
Page 15: Evaluation Board Block Diagram
(M/F) is all you need to connect to a DTE device such as a PC. The table below lists the RS-232 signals. Note that XPort signal pins 6, 7, and 8 are configurable pins you can optionally set for functions other than RS-232 control. The configuration DIP switch determines whether or not to route the XPort configurable pins to the RS-232 converter. -
Page 16: Rs-232 Port
Switch module SW1 contains six independent switches for configuring the PLD on the evaluation board. The PLD controls how the signals from the XPort are routed on the evaluation board. Positions 1 and 6 are for self-test. Positions 2 through 5 are for configuring XPort pins for various operations. -
Page 17: Sw1-2 Options
SW1-2 controls the routing of the CP1/RTS (configurable pin 1) signal from the XPort. CP1 is connected to pin 6 of the XPort and can be software configured as CTS, IN1, OUT1, or LED1. SW1-2 is an input to the PLD, which does the actual switching. -
Page 18: Sw1-3 Options
SW1-3 controls the routing of the CP2/DTR (configurable pin 2) signal from the XPort. CP2 is connected to pin 7 of the XPort and can be software-configured as DCD, IN2, or OUT2. SW1-3 is an input to the PLD that does the actual switching. The drawings represent the logical switching function. -
Page 19: Sw1-4, Sw1-5 Options
SW1-5 controls the routing of the CP3/CTS/DCD signal from the XPort. CP3 is connected to pin 8 of the XPort, and you can software configure it as RTS, LED3, DTR, IN3, or OUT3. With SW1-5 in the OFF position, the CP3 signal is routed to SW1-4. -
Page 20: Timer
See the Device Installer User Guide for information on configuring CP3 as IN3 or OUT3. JP4 can be used to monitor XPort pins 6 (CP1), 7 (CP2), and 8 (CP3). You can also use it to connect external circuitry or LEDs to the evaluation board. -
Page 21: Board Layout
RXD active (green) (LED) XPort 3.3VDC (3V3) TXD active (green) (LED) Signal ground CP1- XPort pin 6 goes low (LED) CP2- XPort pin 7 goes low (LED) TP11 XPort pin 5, data in CP3- XPort pin 8 goes low (LED) -
Page 22: A: Xport-485 Connection Diagram
The following example illustrates a connection between the XPort-485 to an external transceiver IC: XPort™ Integration Guide... -
Page 23: B: Compliance And Warranty Information
Compliance Information (According to ISO/IEC Guide 22 and EN 45014) Manufacturer’s Name & Address: Lantronix 15353 Barranca Parkway, Irvine, CA 92618 USA Declares that the following product: Product Name Model: XPort Embedded Device Server Conforms to the following standards or other normative documents:... -
Page 24: Warranty
If the product is not under warranty, the customer may have Lantronix repair the unit on a fee basis or return it. No services are handled at the customer's site under this warranty. This warranty is voided if the customer uses the product in an unauthorized or improper way, or in an environment for which it was not designed.