lantronix MPBGPRO Users Guide
Need new photo and logo
2/18/2008 4:38 PM
MatchPort b/g Pro™
Integration Guide
Part Number 900-532
Revision A ??? 2008
Copyright and Trademark
© 2008 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.
MatchPort® b/g Pro, 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
Online: 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/
MatchPort b/g Pro Integration Guide 2
Disclaimer and Revisions
Operation of this equipment in a residential area is likely to cause interference to other
devices, 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 and EN55022:1998 Rules when
properly enclosed and grounded. These limits are designed to provide
reasonable protection against radio 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 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 MatchPort b/g Pro, 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 MatchPort b/g Pro hardware. For further details,
please see the MatchPort b/g Pro OEM firmware license agreement.
Disclaimer
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the 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 the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one of the following measures:
u Reorient or relocate the receiving antenna.
u Increase the separation between the equipment and receiver.
u Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
u Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) This device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired
operation.
This device is intended only for OEM Integrators. The OEM integrator should be aware of
the following important issues.
Labeling of the End Product
The label on the end product incorporating the MatchPort b/g pro module must clearly
state that it contains an FCC-approved RF module. For example: “This product contains
an RF transmitter FCC ID: R68MPBGPRO and IC: 3867A-MPBGPRO.”
MatchPort b/g Pro Integration Guide 3
RSS-GEN Sections 7.1.4 and 7.1.5 Statement for Devices with Detachable Antennas
Date
Rev.
Comments
This device has been designed to operate with the antennas listed in the Certificate, and
having a maximum gain of 5 dBi. Antennas not included in this list or having a gain
greater than 5 dBi are strictly prohibited for use with this device, unless system-level FCC
approval is gained. The required antenna impedance is 50 ohms.
To reduce potential radio interference to other users, the antenna type and its gain
should be so chosen that the equivalent isotropically radiated power (EIRP) is not more
than that required for successful communication.
Integration Note
a) This module is authorized under limited module approval specified to mobile host
equipment. So, the antenna must be installed such that 20cm is maintained between the
antenna and users.
b) The transmitter module may not be co-located with any other transmitter or antenna.
As long as the two conditions above are met, further transmitter testing will not be
required. However, the OEM integrator is still responsible for testing their end product for
any additional compliance requirements required with this module installed (for example,
digital device emission, PC peripheral requirements, etc.)
Note: In the event that these conditions cannot be met (for example certain
laptop configurations, general purpose PCMCIA or similar cards, or co-location
with another transmitter), then the FCC authorization is no longer considered
valid and the FCC ID cannot 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.
??? A Initial Release
MatchPort b/g Pro Integration Guide 4
Contents
1: Introduction 7
About the Integration Guide _______________________________________________ 7
Additional Documentation _________________________________________________ 7
2: Description and Specifications 8
MatchPort b/g Pro Block Diagram ___________________________________________ 8
MatchPort b/g Pro Pinouts________________________________ ____________________ 10
Power and Ground _____________________________________________________ 10
Reset ________________________________________________________________ 10
Ethernet Connections ___________________________________________________ 11
Ethernet LED Connections _______________________________________________ 12
Wireless LED Connections _______________________________________________ 13
Antenna Mating Connector _______________________________________________ 13
Antenna ______________________________________________________________ 14
Serial Input/Output _____________________________________________________ 14
Sample Layouts for RS485 Connectivity ____________________________________ 15
IO Configurable Pins (CPs) _______________________________________________ 17
BOOTP_EN# __________________________________________________________ 17
BOOTP enable ________________________________ ____________________________ 17
Diagnostics LED ________________________________ ___________________________ 17
Pin Connection Options ________________________________ ______________________ 18
Electrical Specifications _________________________________________________ 18
Wireless Specifications __________________________________________________ 19
Technical Specifications _________________________________________________ 20
Dimensions ___________________________________________________________ 21
Recommended PCB Layout ______________________________________________ 23
Product Information Label ________________________________________________ 24
3: Demonstration Kit 25
Contents of the Kit______________________________________________________ 25
Demo Board Description _________________________________________________ 25
Serial Interfaces _______________________________________________________ 26
Power Supply _________________________________________________________ 26
General Control ________________________________________________________ 26
Configuration Switch Bank _______________________________________________ 27
Demo Board Layout ____________________________________________________ 29
Demo Board Schematics ________________________________________________ 30
Compliance Information _________________________________________________ 34
Warranty _____________________________________________________________ 35
List of Figures
MatchPort b/g Pro Integration Guide 5
Figure 2-1. MatchPort b/g Pro Top and Front Views .................. Error! Bookmark not defined.
Figure 2-2. MatchPort b/g Pro Block Diagram .......................................................................... 9
Figure 2-3. Connection Diagram to an RJ45 Jack .................................................................. 12
Figure 2-4. Recommended LED Connections ........................................................................ 12
Figure 2-5. Combined RS232/422 Transceiver....................................................................... 15
Figure 2-6. Separate RS232/422 Transceivers....................................................................... 16
Figure 2-7. Separate RS422 Transceivers for 2-Wire and 4-Wire Setups ............................... 16
Figure 2-8. BOOTP_EN# APPLICATION CIRCUIT ................................................................ 18
Figure 2-9. Side Views ........................................................................................................... 21
Figure 2-10. Top View ........................................................................................................... 22
Figure 2-11. Bottom View ...................................................................................................... 22
Figure 2-12. PCB Layout (Top View) ...................................................................................... 23
Figure 2-13. Product Label .................................................................................................... 24
Figure 3-1. MatchPort Demo Board Layout ............................................................................ 29
Figure 3-2. Demo Board Block Diagram ................................................................................. 30
Figure 3-3. Schematic............................................................................................................ 31
List of Tables
Table 2-1. RS232 Connections .............................................................................................. 15
Table 2-2. JP6 RS422/485 Connections on Demo board ....................................................... 15
Table 2-3. Absolute Maximum Ratings ................................................................................... 18
Table 2-4. Recommended Operating Conditions .................................................................... 19
Table 2-5. Specifications....................................................................................................... 20
Table 3-1. RS-232 Signals on Serial Port 1 ............................................................................ 26
Table 3-2. RS-422 4-Wire Connector on Serial Port 1 ............................................................ 26
Table 3-3. Demo Board JP1 Jumper Configuration ................................................................ 27
Table 3-4. Demo Board JP7 Jumper Configuration for CON1 ................................................. 27
Table 3-5. Demo Board JP5 Jumper Configuration ................................................................ 28
MatchPort b/g Pro Integration Guide 6
11:: IInnttrroodduuccttiioonn
About the Integration Guide
This guide provides the information needed to integrate the MatchPort b/g Pro™ device
server within another product. The intended audiences are the engineers responsible for
integrating the MatchPort b/g Pro into their product.
Notes:
u The MatchPort b/g Pro Demo Kit provides hardware and firmware for customer
evaluation. The complete kit includes a Module Universal Demo Kit (Lantronix
PN MP10010NMK -01) and a MatchPort b/g Pro sample (Lantronix PN
FP300200S-01)
u For developing application firmware on MatchPort b/g Pro, there is a MatchPort
Plus Development board with a Background Debug Mode (BDM) connector.
Please contact Lantronix for more details.
Additional Documentation
The following guides are available on the product CD and the Lantronix Web site
(www.lantronix.com)
MatchPort b/g Pro User
Guide
Provides information needed to configure, use,
and update the MatchPort b/g Pro firmware.
MatchPort b/g Pro
Command Reference
MatchPort b/g Pro Quick
Start
MatchPort Demonstration
Kit Quick Start Guide
MatchPort b/g Pro Integration Guide 7
Lists and explains MatchPort b/g Pro command
line and XML commands.
Briefly explains the basics to get the MatchPort
b/g Pro up and running.
Provides information needed to configure, use,
and update the MatchPort demonstration kit.
22:: DDeessccrriippttiioonn aanndd SSppeecciiffiiccaattiioonnss
The MatchPort b/g Pro embedded device server is a complete network-enabling solution
on a 1.75"x1.75" PCB. This miniature device server empowers original equipment
manufacturers (OEMs) to go to market quickly and easily with networking and web page
serving capabilities built into their products.
The MatchPort b/g Pro has the following features:
u Power Supply: Regulated 3.3V input required. There are step-down converters
to 1.8V and 1.5V for ICs on board. All voltages have LC filtering to minimize
noises and emissions.
u Controller: A Lantronix DSTni-FX 32-bit microprocessor, running at 166 MHz
internal bus and 83 MHz external bus.
u Memory: 64 Mbits Flash and 64 Mbits SDRAM.
u Ethernet: 10/100 Base TX with auto-negotiation and HP auto-MDIX. On- board
100-ohm terminations included. Users just need an RJ45 jack and 1:1 Ethernet
magnetics with a minimal numbers of discrete components.
u Integrated Ethernet LED Drivers: For connections to Ethernet Link and
Activities LEDs.
u Serial Ports: Two full RS232 serial ports with all hardware handshaking signals.
Baud rates can be standard or customized up to 230 Kbps. RS232/422/RS485
functionalities can also be configured on Serial Port 1.
u Configurable IO Pins (CPs): Up to 7 pins are configurable as general purpose
I/Os if no DTR or DCD is used on serial ports.
u Interface Signals: 3.3V-level interface signals.
u Temperature Range: Operates over an extended temperature range.
MatchPort b/g Pro Block Diagram
The following drawing is a block diagram of the MatchPort b/g Pro showing the
relationships of the components.
MatchPort b/g Pro Integration Guide 8
2:Description and Specifications
Figure 2-1. MatchPort b/g Pro Block Diagram
MatchPort b/g Pro Integration Guide 9
2:Description and Specifications
PIN # NAME
FUNCTION
PIN # NAME
FUNCTION
MatchPort b/g Pro Pinouts
There are two headers of 1x20, 2-mm pin spacing. The odd row header is designated as P1; pins
are numbered 1 to 39. The even row header is designated as P2; pins are numbered
2 to 40.
P1.1 RESETIN# Active low Reset. Leave
floating if not used.
P1.3 RSVD Reserved. Do not connect P2.4 NC No Connect
P1.5 TX1 Transmit Data output (logic
level), port 1
P1.7 RTS1 Request to Send output
(logic level), port 1
P1.9 RX1 Receive Data input (logic
level), port 1
P1.11 CTS1 Clear to Send input (logic
level), port 1
P1.13 CP1 IO Configurable Pin 1 P2.14 ERX+ PHY’s Differential Ethernet
P1.15 CP2 IO Configurable Pin 2 P2.16 ERX- PHY’s Differential Ethernet
P1.17 CP3 IO Configurable Pin 3 P2.18 E_LINKLED Connect to Link LED. 3.3V
P1.19 CP4 IO Configurable Pin 4 P2.20 E_ACTLED Connect to Acitivities LED. 3.3V
P1.21 TX2 Transmit Data output (logic
level), port 2
P1.23 RTS2 Request to Send output
(logic level), port 2
P1.25 RX2 Receive Data input (logic
level), port 2
P1.27 CTS2 Clear to Send input (logic
level), port 2
P1.29 CP5 IO Configurable Pin 5 P2.30 RSVD Reserved. Do not connect
P1.31 CP6 IO Configurable Pin 6 P2.32 RSVD Reserved. Do not connect
P1.33 CP7 IO Configurable Pin 7 P2.34 RSVD Reserved. Do not connect
P1.35 RSVD Reserved. Do not connect P2.36 RSVD Reserved. Do not connect
P1.37 S3.3V 3.3V Power Input P2.38 RSVD Reserved. Do not connect
P1.39 GND Ground P2.40 RSVD Reserved. Do not connect
P2.2 GND Ground
P2.6 ETX+ PHY’s Differential Ethernet
Transmit Data +
P2.8 ETX- PHY’s Differential Ethernet
Transmit Data -
P2.10 ETCT Differential Ethernet Transmit
Data Center Tap
P2.12 ERCT Differential Ethernet Receive
Data Center Tap
Receive Data +
Receive Data level. Active low.
level. Active low.
P2.22 W_LINKLED Wireless LAN status LED output
Active low
P2.24 BOOTP_EN# Network Boot and Boot Loader
Enable pin.
P2.26 RSVD Reserved. Do not connect
P2.28 RSVD Reserved. Do not connect
Power and Ground
The MatchPort b/g Pro requires a regulated 3.3Vdc +/- 5% power input at P1.37 and
ground at pin P1.39.
Direct connection of 3.3V and ground on MatchPort b/g Pro to 3.3V power and ground
planes of the target board is recommended in place of heavy trace routing to minimize
noises as well as voltage drops at the connection.
Reset
The MatchPort b/g Pro reset pin RESETIN# is an input-only pin and connects to an 811type reset IC. This input is for a pushbutton switch type manual reset. If no external reset
control is desired, leave this pin floating.
MatchPort b/g Pro Integration Guide 10
There is an on board capacitor, 0.1uF to ground, at the RESETIN# to filter out transient
voltages. However, as always, it is a good practice to have RESETIN# trace on the target
board as short as possible to avoid reset occurrences when transient voltages such as
those caused by ESD are present.
Ethernet Connections
The MatchPort b/g Pro provides Ethernet interface transmit ETX and receive data ERX
connections from a PHY device. Thus, before presenting signals to the outside world
using an RJ45 jack, a 1:1 Ethernet Magnetics is needed to interface and to isolate the
unit. A recommended connection diagram to an RJ45 jack with integrated 1:1 Ethernet
magnetics is shown below.
2:Description and Specifications
MatchPort b/g Pro Integration Guide 11
Loading...