Lantronix XPort Kurzanleitung zur Einrichtung
Part Number 900-310
Revision F March 2005
XPort™ Integration Guide
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.
XPort, with its patent-pending technology, is a trademark of Lantronix.
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
Communications Corporation.
Contacts Lantronix Corporate Headquarters
15353 Barranca Parkway
Irvine, CA 92618, USA
Phone:949-453-3990
Fax: 949-453-3995
Technical Support
Fax: 949-450-7226
Online: www.lantronix.com/support
Email/Chat: www.lantronix.com/support
Sales Offices
For a current list of our domestic and international sales offices, go to the Lantronix
web site at www.lantronix.com/about/contact/.
Disclaimer and Revisions
Operation of this equipment in a residential area is likely to cause interference, in
which case the user, at his or her own expense, will be required to take whatever
measures may be required to correct the interference.
Note: This product has been designed to comply with the limits for a Class B
digital device pursuant to Part 15 of FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses, and can radiate radio frequency
energy, and if not installed and used in accordance with this guide, may
cause harmful interference to radio communications.
Changes or modifications to this device not explicitly approved by Lantronix will void
the user's authority to operate this device.
Note: With the purchase of XPort, the OEM agrees to an OEM firmware
license agreement that grants the OEM a non-exclusive, royalty-free
firmware license to use and distribute the binary firmware image provided,
only to the extent necessary to use the XPort hardware. For further details,
please see the XPort OEM firmware license agreement.
Date Rev. Comments
11/03 A Initial Release
4/04 B Firmware 1.6 features; information to support XPort-03
6/04 C Technical specifications updated
8/04 D Firmware 1.8 features; added XPort-485 information
10/04 E Removed out of date manual references
3/05 F Updated illustration
XPort™IntegrationGuide 3
Contents
Copyright and Trademark _________________________________________________2
Contacts ______________________________________________________________2
Disclaimer and Revisions _________________________________________________2
1: Introduction 5
About the Integration Guide________________________________________________5
Additional Documentation _________________________________________________5
2: Description and Specifications 6
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
Technical Specifications _________________________________________________12
3: Development Kit 14
Contents of the Kit______________________________________________________14
Evaluation Board Description _____________________________________________14
Evaluation Board Block Diagram___________________________________________15
Major Components __________________________________________________________15
Serial RS-232 Interface__________________________________________________15
RS-232 Port___________________________________________________________16
Power Supply _________________________________________________________16
General Control PLD____________________________________________________16
Configuration Switch Bank _______________________________________________16
SW1-2 Options _____________________________________________________________17
SW1-3 Options _____________________________________________________________18
SW1-4, SW1-5 Options_______________________________________________________19
Timer________________________________________________________________20
Board Layout__________________________________________________________21
Component Identification _____________________________________________________21
A: XPort-485 Connection Diagram 22
B: Compliance and Warranty Information 23
Compliance Information__________________________________________________23
Warranty _____________________________________________________________24
4 XPort™ Integration Guide
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. PCB Layout ........................................................................................................11
Figure 2-8. Product Label ....................................................................................................12
Figure 3-1. SW1-2 OFF ........................................................................................................17
Figure 3-2. SW1-2 ON..........................................................................................................18
Figure 3-3. SW1-3 OFF ........................................................................................................18
Figure 3-4. SW1-3 ON..........................................................................................................18
Figure 3-5. SW1-5 OFF and SW1-4 ON...............................................................................19
Figure 3-6. SW1-5 ON and SW1-4 ON.................................................................................19
Figure 3-7. JP4 Configurable Pins Interface Header Footprint.............................................20
Figure 3-8. Board Layout......................................................................................................21
List of Tables
Table 2-1. PCB Interface Signals............................................................................................7
Table 2-2. Ethernet Interface Signals (Industry Standards)....................................................9
Table 2-3. XPort LED Functions (XPort-03 and greater only).................................................9
Table 2-4. Technical Specifications......................................................................................12
Table 3-1. RS-232 Signals....................................................................................................15
Table 3-2. Configuration Switch Settings..............................................................................17
Table 3-3. CP1 Status Indicator............................................................................................18
Table 3-4. LED States...........................................................................................................19
Table 3-5. JP4 Connections..................................................................................................20
Table 3-6. Board Components..............................................................................................21
XPort™IntegrationGuide 5
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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).
Additional Documentation
The following guides are available on the product CD and the Lantronix Web site
(www.lantronix.com)
XPort™ Getting Started Provides the steps for getting the hardware and
software up and running.
XPort™ User Guide Provides information needed to configure, use,
and update the XPort firmware.
DeviceInstaller User Guide Provides instructions for using the Windows-
based utility to configure the XPort and other
Lantronix device servers.
Com Port Redirector User
Guide Provides information on using the Windows-
based utility to create a virtual com port.
In addition to this documentation, the supplied CD contains a configurable pins
control web applet that lets you view the state of the configurable GPIO pins. This
applet is provided in the Sample Code and Solutions folder.
For firmware versions 1.3 and earlier, the corresponding applet file is
xptcpctl102.cob. For later firmware versions (greater than version 1.3), the
corresponding applet file is xpt_gpioctl_154.cob.
XPort™IntegrationGuide 6
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The XPort embedded device server is a complete network-enabling solution enclosed
within an RJ45 package. This miniature serial-to-Ethernet converter empowers
original equipment manufacturers (OEMs) to quickly and easily go to market with
networking and web page serving capabilities built into their products.
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
All I/O pins are 5V tolerant (XPort-03 or greater only)
4-Mbit flash memory
Ethernet magnetics
Power supply filters
Reset circuit
+1.8V regulator
25-MHz crystal and Ethernet LEDs
The XPort requires +3.3-volt power and is designed to operate in an extended
temperature range (see technical data).
Figure 2-1. Side View of the -03 XPort
XPort Block Diagram
The following drawing is a block diagram of the XPort showing the relationships of the
components.
RJ45
CMOS IO RESET +3.3VDC
DSTni -EX
FLASH 25MHz
MAGNETICS LEDs
Rx
Tx
Description and Specifications
XPort™ Integration Guide 7
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). The serial interface pins include +3.3V, ground, and reset. The
serial signals usually connect to an internal device, such as a UART. For
applications requiring an external cable running with RS-232 or RS422/485 voltage
levels, the XPort must interface to a serial transceiver chip. We supply an RS-232
transceiver on the XPort Evaluation Board for this purpose. There is an XPort option
available for interfacing with RS422/485.
Table 2-1. PCB Interface Signals
Signal Name XPort
Pin # Primary Function
GND 1 Circuit ground
3.3V 2 +3.3V power in
Reset 3 External reset in
Data Out 4 Serial data out (driven by DSTni’s built-in UART)
Data In 5 Serial data in (read by DSTni’s built-in UART)
CP1/RTS
(Configurable Pin 1) 6 CP1 can be configured as follows:
•Flow control: RTS (Request to Send) output driven
by DSTni’s built-in UART for connection to CTS of
attached device.
•Programmable input/output: CP1 can be driven or
read through software control, independent of serial
port activity.
Description and Specifications
8 XPort™ Integration Guide
Signal Name XPort
Pin # Primary Function
CP2/DTR
(Configurable Pin 2) 7 CP2 can be configured as follows:
•Modem control: DTR (Data Terminal Ready) output
driven by DSTni’s built-in UART for connection to DCD
of attached device.
•Programmable input/output: CP2 can be driven or
read through software control, independent of serial
port activity.
CP3/CTS/DCD
(Configurable Pin 3) 8 CP3 can be configured as follows:
••Flow control: CTS (Clear to Send)
input read by DSTni’s built-in UART
for connection to RTS of attached
device.
••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.
Description and Specifications
XPort™ Integration Guide 9
Ethernet Interface
The Ethernet interface magnetics, RJ45 connector, and Ethernet status LEDs are all
in the device server shell.
Table 2-2. Ethernet Interface Signals (Industry Standards)
Signal Name DIR Contact Primary Function
TX+ Out 1 Differential Ethernet transmit data +
TX- Out 2 Differential Ethernet transmit data -
RX+ In 3 Differential Ethernet receive data +
RX- In 6 Differential Ethernet receive data -
Not used 4 Terminated
Not used 5 Terminated
Not used 7 Terminated
Not Used 8 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
CONTACT 1
CONTACT 8
LEFT
LED RIGHT
LED
SHIELD TABSHIELD TAB
Table 2-3. XPort LED Functions (XPort-03 and greater only)
Description and Specifications
10 XPort™ Integration Guide
Dimensions
The XPort dimensions are shown in the following drawings.
Figure 2-4. Front View
RIGHT
LED
18.25 [0.719]
16.25 [0.640]
11.55 [0.455]
7.15 [0.281]
CONTACT 1
CONTACT 8
5.85 [0.230]
14.50 [0.571] 4.03 [0.158]
13.50 [0.531]
1.85 [0.073]
3.25 [0.128]
3.30 [0.130]
1.27 [0.050]
0.40 [0.016]
FRONT
VIEW
DIMS = mm (in)
LEFT
LED
SHIELD TAB
SHIELD TAB
TOLERANCE
.XX+/-0.20[0.008]
Figure 2-5. Bottom View
Figure 2-6. Side View
33.90 [1.335]
1.00 [0.039]
0.35 [0.014] 10.84 [0.427]
6.35 [0.250]
2.54 [0.100] 3.20 [0.126]
0.60 [0.024]
FRONT SHIELD
GROUND
INTERFACE
PINS
DIMS = mm (in)
11.90 [0.468]
SHIELD TAB
TOLERANCE
.XX+/-0.20[0.008]
82
71
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