lantronix WIPORTG WIRELESS EMBEDDED DEVICE SERVER User Manual integration guide

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WiPort™ Integration Guide
Part Number 900-333
Revision G June 2006
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.
WiPort, 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
Phone: 800-422-7044 or 949-453-7198
Fax: 949-450-7226
Online: www.lantronix.com/support
Email support@lantronix.com
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
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:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
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 end product to integrate this module has to be clearly identified on the label that
this end product contains an FCC approved RF module. The format of such
statement could be "Contains Transmitter with FCC ID: R68WIPORTG" or similar.
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 2 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 can not be met (for example certain
laptop configurations, general purpose PCMCIA or similar cards, or colocation with another transmitter), then the FCC authorization is no longer
considered valid and the 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
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
Power, Ground, and Reset _______________________________________________14
Absolute Maximum Ratings_______________________________________________14
Recommended Operating Conditions _______________________________________14
Ethernet PHY Receiver Input Characteristics (RX+, RX-) ________________________15
100Base-TX Transceiver Characteristics (TX+, TX-) ___________________________15
Wireless Specifications __________________________________________________15
Technical Specifications _________________________________________________17
Dimensions ___________________________________________________________18
Recommended PCB Layout ______________________________________________19
Product Information Label ________________________________________________20
3: Development Kit
21
Contents of the Kit ______________________________________________________21
Evaluation Board Description _____________________________________________21
Serial Interfaces________________________________________________________21
Power Supply _________________________________________________________22
General Control PLD ____________________________________________________22
Configuration Switch Bank _______________________________________________22
Evaluation Board Layout _________________________________________________23
Evaluation Board Schematics _____________________________________________24
Compliance Information__________________________________________________28
Warranty _____________________________________________________________29
WiPort™ Integration Guide
List of Figures
Figure 2-1. WiPort Block Diagram...........................................................................................8
Figure 2-2. Combined RS-232/485 Transceiver ...................................................................12
Figure 2-3. Separate RS-232/485 Transceivers ...................................................................12
Figure 2-4. Separate RS-485 Transceivers for 2-Wire and 4-Wire Setups...........................13
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. Channel 1 Connections........................................................................................11
Table 2-4. Channel 2 Connections........................................................................................11
Table 2-5. Channel 2 RS-422/485 4-Wire Connections........................................................11
Table 2-6. Channel 2 RS-485 2-Wire Connections...............................................................11
Table 2-7. WLAN Signals......................................................................................................13
Table 2-8. Ethernet Signals...................................................................................................13
Table 2-9. Power, Ground, and Reset Pins ..........................................................................14
Table 2-10. Absolute Maximum Ratings ...............................................................................14
Table 2-11. Operating Conditions, Serial Ports, & Configurable Pins...................................14
Table 2-12. Ethernet Input Characteristics............................................................................15
Table 2-13. 100Base-TX Transceiver Attributes ...................................................................15
Table 2-14. Wireless Specifications ......................................................................................15
Table 2-15. Technical Specifications ....................................................................................17
Table 3-1. RS-232 Signals ....................................................................................................22
Table 3-2. Channel 2 RS-485 4-Wire Connector ..................................................................22
Table 3-3. Channel 2 RS-485 2-Wire Connector ..................................................................22
Table 3-4. Jumper Configurations.........................................................................................22
Table 3-5. Configurable Pin Configurations ..........................................................................23
WiPort™ Integration Guide
1: Introduction
About the Integration Guide
This guide provides the information needed to integrate the WiPort device server
within another product. 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
Quick Start Guide
Briefly explains the basics to get the WiPort up
and running.
WiPort™ User Guide
Provides information needed to configure, use,
and update the WiPort firmware.
WiPort™ Integration Guide
1.2: Description and Specifications
The WiPort wireless embedded device server is a complete network-enabling
solution based on the IEEE 802.11b/g wireless standard, with WPA and WEP
capabilities. WiPort allows Original Equipment Manufacturers (OEMs) to add
wireless connectivity to their products by incorporating it onto a circuit board with
minimal engineering.
The WiPort functions independently of a PC, providing an integrated solution that
combines a processor, memory, 802.11b/g transceiver and dual high-speed serial
ports into a single compact module. It includes a wireless connection, an operating
system, an embedded Web server, and a full TCP/IP protocol stack. In addition, the
WiPort sends email alerts and supports numerous other network communication
protocols, including ARP, UDP, TCP, ICMP, Telnet, AutoIP, DHCP, HTTP and
SNMP.
WiPort Overview
The WiPort contains Lantronix’s own DSTni controller with 256 Kbytes of internal
zero wait state SRAM, 16 Kbytes of boot ROM, and integrated 10/100 PHY.
The WiPort also contains the following:
Two 3.3-volt v24 serial interfaces (5V tolerant)
Up to 921600 Baud
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
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
Description and Specifications
PCB Interface
Table 2-1. PCB Interface Signals
Pin Number
WiPort Pin
Function
3.3V Power
3.3V Power
RTS0
TXD0
RXD0
CP2
CP3
CTS0
10
11
12
13
CP10
CP8
Signal Ground
Signal Ground
Reset In
14
15
CP0
RTS1
16
TXD1
17
RXD1
18
19
20
CP9
CP4
CTS1
21
22
23
24
25
26
27
Reserved
Reserved
Signal Ground
Signal Ground
Reserved
Reserved
Ethernet Status
LED2
Ethernet Status
LED1
Ethernet TXEthernet TX+
28
29
30
WiPort™ Integration Guide
Notes
Supply input
Supply input
Request “to send” hardware
flow control output (logic
level), serial port 0
Transmit data output (logic
level), serial port 0
Receive data input (logic
level), serial port 0
Configurable pin
Configurable pin.
Clear “to send” hardware flow
control input (logic level),
serial port 0
Configurable pin
Configurable pin
Resets the WiPort unit. Reset
In is low active. Minimum
reset pulse width is 2ms at IIL
= -500 µA
Configurable pin
Request “to send” hardware
flow control output (logic
level), serial port 1
Transmit data output (logic
level), serial port 1
Receive data input (logic
level), serial port 1
Configurable pin
Configurable pin
Clear “to send” hardware flow
control input (logic level),
serial port 1
Reserved for future use
Reserved for future use
Reserved for future use
Reserved for future use
Ethernet activity
Ethernet link
Output
Output
Description and Specifications
Pin Number
31
32
WiPort Pin
Function
Ethernet RX Center
Tap
Ethernet TX Center
Tap
Ethernet RXEthernet RX+
CP1
WLAN Power LED
(WiPort B only)
CP6
CP5
WLAN Activity LED
Notes
Input
Input
Configurable pin
High active output, tristated in
Ethernet mode
37
Configurable pin
38
Configurable pin.
39
High active output, tristated in
Ethernet mode
40
CP7
Configurable pin
Note: For all the configurable pins, see the WiPort User Guide for selectable
functions.
33
34
35
36
Mating Connector
Table 2-2. Mating Connectors
Mating Connector
Recommended: Samtec FTMH-120-03-F-DV-ES (shrouded
header)
Alternative: Samtec FTMH-120-03-F-DV (not shrouded)
Alternative: Oupiin 2411-2X20GDN/017 (not shrouded)
Description
The mating connector is
a 1mm micro header,
40 pins,
2 x 20.
Serial Input/Output
The unit has two serial ports compatible with V24 serial standards at data rates up to
921Kbps. The serial I/O signals are 3.3V CMOS logic level and pins are 5V tolerant.
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).
If desired, use the CPs to create a DTE or DCE-style interface using any 3 available
CPs. To create these interfaces, connect the signals according to Table 2-3 and
Table 2-4.
Note: CPx, CPy, and CPz are any of the available CPs.
WiPort™ Integration Guide
10
Description and Specifications
Table 2-3. Channel 1 Connections
WiPort
Signal
RXD0
TXD0
RTS0
CTS0
CPx
CPy
CPz
Description
Data In
Data Out
H/W Flow Control
Output
H/W Flow Control Input
Modem Control Input
Modem Control Output
LED
DCE Connector
DB9
DB25
Signal
DTE Connector
DB9
DB25
Signal
RXD0
TXD0
RTS0
TXD0
RXD0
CTS0
20
CTS0
DCD
DTR
20
RTS0
DTR
DCD
Table 2-4. Channel 2 Connections
WiPort
Signal
RXD1
TXD1
RTS1
CTS1
CPx
CPy
CPz
Description
Data In
Data Out
H/W Flow Control
Output
H/W Flow Control Input
Modem Control Input
Modem Control Output
LED
DCE Connector
DB9
DB25
Signal
DTE Connector
DB9
DB25
Signal
RXD0
TXD0
RTS0
TXD1
RXD1
CTS1
20
CTS0
DCD
DTR
20
RTS1
DTR
DCD
Table 2-5. RS-422/485 4-Wire Connections
WiPort
Signal
TX+
TXRX+
RXRTS
CPx
CPy
CPz
Description
DB25 Pinout
DB9 Pinout
TX+
TXRX+
RXTX Enable
RS-485 Select
RS-485 2-wire
RS-485 4-wire
14
15
21
22
Table 2-6. RS-485 2-Wire Connections
WiPort
Signal
TX+/RX+
TX-/RXRTS
CPx
CPy
CPz
WiPort™ Integration Guide
Description
DB25 Pinout
DB9 Pinout
TX+/RX+
TX-/RXTX Enable
RS-485 Select
RS-485 2-wire
RS-485 4-wire
14
15
11
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
12
Description and Specifications
Figure 2-4. Separate RS-422 Transceivers for 2-Wire and 4-Wire Setups
WLAN Input/Output
The following table displays the WLAN input and output functions.
Table 2-7. WLAN Signals
Pin Number
36
39
Pin Function
WLAN Power LED
WLAN Activity LED
WLAN Power LED can be used to drive an external LED to monitor the status of the
radio. When the WLAN Power LED is on continuously, it indicates the radio is on
and in normal mode. When it is blinking, it indicates the radio is in power saving
mode.
WLAN Activity LED is also used to drive an external LED to monitor the status of the
radio. When the LED is blinking, it is receiving or transmitting wireless data. When it
is off, it indicates there is no wireless activity.
Ethernet Input/Output
The following table displays the Ethernet input and output functions.
Table 2-8. Ethernet Signals
Pin Number
30
29
32
34
33
31
28
27
WiPort™ Integration Guide
Pin Function
Ethernet
TX+
TXTX Center Tap
RX+
RXRX Center Tap
Status LED1
Status LED2
13
Description and Specifications
Ethernet communication lines connect to external magnetics and an external RJ-45
jack. They are used for the creation of an Ethernet interface (instead of using the
wireless interface). Either Ethernet or WLAN is selectable for communication (not
both).
Ethernet Link LED 1 can be used to drive an external LED. The LED is on when a
link exists.
Ethernet Activity LED 2 is also used to drive an external LED. The LED blinks when
activity is present.
Power, Ground, and Reset
Table 2-9. Power, Ground, and Reset Pins
Power
Pin 1
Pin 2
Ground
Pin 11
Pin 12
Pin 23
Pin 24
Reset
Pin 13
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
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature
Storage Temperature
Min
3.0
-0.5
-0.5
-30
-40
Max
3.6
70
85
Units
ºC
ºC
Recommended Operating Conditions
The following table illustrates the optimal and recommended operating conditions for
the WiPort device.
Table 2-11. Operating Conditions, Serial Ports, & Configurable Pins
Parameter
Supply Voltage
Voltage Ripple
VIL Input Low Voltage*
VIH Input High Voltage*
II Input Leakage Current*
VOL Output Low Voltage @ IOL max*
VOH Output High Voltage @ IOH max*
TXD0, RTS0, TXD1, RTS1 IOL
Low Level Output Current @ VOL 0.4V
CP0-CP10 Low Level Output Current
@VOL 0.4V
TXD0, RTS0, TXD1, RTS1 IOH
High Level Output Current @ VOH 2.4V
CP0-CP10 IOH
High Level Output Current @ VOH 2.4V
Min
3.135
Typical
3.3
-0.3
+/- 10 nA
Max
3.45
0.8
5.5
+/- 1 µA
0.4
Units
2.4
2.2
3.5
4.3
mA
4.4
7.1
8.5
mA
-3.2
-6.4
-10.0
mA
-6.4
-12.8
-20.0
mA
* For UART and CP pins
WiPort™ Integration Guide
14
Description and Specifications
Ethernet PHY Receiver Input Characteristics (RX+, RX-)
Table 2-12. Ethernet Input Characteristics
Parameter
Full Scale Input Voltage
Input Common Mode
Specification
3.0 differential pk-to-pk
1.6 – 2.0
Units
Comments
Gain dependent
100Base-TX Transceiver Characteristics (TX+, TX-)
The following table displays the 100Base-TX transceiver characteristics.
Table 2-13. 100Base-TX Transceiver Attributes
Parameter
Peak Differential Output Voltage
100M TX mid-level
Signal Amplitude Symmetry
Signal Rise/Fall Time
Rise/Fall Time Symmetry
Duty Cycle Distortion
Overshot/Undershot
Jitter (measured differentially)
Ethernet LED1, LED2 current
Sym
VP
VSS
TRF
TRFS
DCD
VOS
Min
0.95
-50
98
3.0
Typical
35
50
8.8
14.1
Max
1.05
50
102
5.0
0.5
65
1.4
17.0
Units
mV
ns
ns
ns
mA
Wireless Specifications
Refer to the following table for the WiPort’s wireless specifications:
Table 2-14. Wireless Specifications
Category
Frequency Range
Output Power
Antenna Connector
Data Rates
Radio
Number of Selectable
Subchannels**
Modulation
Antenna Connector
Security
Maximum Receive Level
WiPort™ Integration Guide
IEEE 802.11b
2.412 – 2.484
GHz
14 +/- 1.0
dBm
IEEE 802.11b
2.412 – 2.484
GHz
14 +/- 1.0 dBm
<= 12 Mbps
12 +/- 1.0 dBm
> 12 Mbps
1*,2*,5.5*,11*,6,
9,12,18*,24*,36*
,48,54* Mbps
US 1-11
CA 1-11
JP 1-14
FR 10-13
SP 10-11
OT 1-13
(OT=Others)
DSSS,DBPSK,
DQPSK,CCK,
OFDM, 16QAM,
64QAM
WEP
64/128,WPA
10 dBm (with
WEP
64/128,WPA
10 dBm (with
1,2,5.5,11
Mbps
(802.11b HR)
US 1-11
CA 1-11
JP 1-14
FR 10-13
SP 10-11
OT 1-13
(OT=Others)
DSSS,DBPS
K,DQPSK,C
CK
15
Description and Specifications
Category
Receiver Sensitivity
WLAN Power and Link LED Current
WiPort™ Integration Guide
IEEE 802.11b
PER < 8%)
82 dBm for
11 Mbps
87 dBm for
5.5 Mbps
89 dBm for
2.0 Mbps
93 dBm for
1.0 Mbps
Max: 4 mA
IEEE 802.11b
PER < 8%)
72 dBm for 54
Mbps
87 dBm for 11
Mbps
89 dBm for 5.5
Mbps
90 dBm for 2.0
Mbps
92 dBm for 1.0
Mbps
Max: 4 mA
16
Description and Specifications
Technical Specifications
Table 2-15. Technical Specifications
Category
CPU, Memory
Firmware
Reset Circuit
Serial Interface
Serial Line Formats
Modem Control
Flow Control
Network Interface
Protocols Supported
Management
Internal Web Server
Distance
Average Power Consumption
(at 3.3V)
Peak Supply Current (at 3.3V)
Security
Weight
Material
Temperature
Warranty
WiPort B
Lantronix DSTni-EX 186 CPU, 256 KB zero
wait state SRAM
2048 KB Flash or 4096 KB Flash, 16 KB Boot
ROM, 1024 KB SRAM
Upgradeable via TFTP and serial port
Reset In is low active. Minimum reset pulse
width is 2 ms at IIL = -500 µA
CMOS (Asynchronous) 3.3V - level signals
Speed software selectable (300 bps to 921600
bps)
7 or 8 data bits, 1-2 Stop bits, Parity: odd,
even, none
DTR, DCD
XON/XOFF (software), CTS/RTS (hardware),
none
802.11b and 10/100 Ethernet
ARP, UDP, TCP, Telnet, ICMP, SNMP,
DHCP, BOOTP, Auto IP, HTTP, SMTP, TFTP
Internal web server, SNMP (read only)
Serial login, Telnet login, DeviceInstaller
software
Serves web pages
WEB storage capacity: 1.2 MB (or 3.2 MB)
Up to 328 feet Indoors
Wireless Mode Associated
1200 mW (High performance. Data transfer at
922 kbps.)
900 mW (Regular performance. Data transfer
at 230 kbps.)
550 mW (High performance. No data
transfer.)
400 mW (Regular performance. No data
transfer.)
250 mW (Low performance. No data transfer.)
Ethernet Mode
750 mW (Regular performance. No data
transfer.)
420 mA
Password protection, locking features, 64/128
bit WEP, WPA
29 grams
Metal shell
Operating range: -30°C to +70°C
Storage range: -40°C to +85°C (-40°F to
185°F)
2-year limited warranty
WiPort™ Integration Guide
WiPort G
Lantronix DSTni-EX 186 CPU, 256 KB zero
wait state SRAM
2048 KB Flash or 4096 KB Flash, 16 KB
Boot ROM, 1024 KB SRAM
Upgradeable via TFTP and serial port
Reset In is low active. Minimum reset pulse
width is 2 ms at IIL = -500 µA
CMOS (Asynchronous) 3.3V - level signals
Speed software selectable (300 bps to
921600 bps)
7 or 8 data bits, 1-2 Stop bits, Parity: odd,
even, none
DTR, DCD
XON/XOFF (software), CTS/RTS
(hardware), none
802.11b/g and 10/100 Ethernet
ARP, UDP, TCP, Telnet, ICMP, SNMP,
DHCP, BOOTP, Auto IP, HTTP, SMTP,
TFTP
Internal web server, SNMP (read only)
Serial login, Telnet login, DeviceInstaller
software
Serves web pages
WEB storage capacity: 1.2 MB (or 3.2 MB)
Up to 328 feet Indoors
Wireless Mode Associated
1300 mW (High performance. Data transfer
at 922 kbps.)
950 mW (Regular performance. Data
transfer at 230 kbps.)
580 mW (High performance. No data
transfer.)
430 mW (Regular performance. No data
transfer.)
300 mW (Low performance. No data
transfer.)
Ethernet Mode
750 mW (Regular performance. No data
transfer.)
650 mA
Password protection, locking features,
64/128 bit WEP, WPA
29 grams
Metal shell
Operating range: -30°C to +70°C
Storage range: -40°C to +85°C (-40°F to
185°F)
2-year limited warranty
17
Description and Specifications
Category
WiPort B
Included Software
WiPort G
Windows™ 98/NT/2000/XP based Device
Installer configuration software and
Windows™ based Comm Port Redirector,
DeviceInstaller, Web-Manager.
Windows™ 98/NT/2000/XP based Device
Installer configuration software and
Windows™ based Comm Port Redirector,
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
18
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
19
Description and Specifications
Product Information Label
The product information label contains important information about your specific unit,
such as its product 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
20
3.3: Development Kit
The WiPort Development Kit includes everything needed to begin to integrate the
WiPort into a given product design.
Contents of the Kit
The development kit contains the following items:
WiPort Evaluation Board
WiPort Device Server
3.3V Power Supply
RS-232 cable, DB9F/F, null modem
CAT5e UTP RJ45M/M Ethernet cable
CD with software utilities and documentation (in PDF format)
Antenna
3.1Evaluation Board Description
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).
An on-board Complex Programmable Logic Device (CPLD) drives status LEDs and
configures external connections.
Note: Either disregard WLAN POWER and WLAN ACTIVITY LEDs in the
Ethernet Mode or add 15K resistors between test header J2 pin 36 and GND,
and pin 39 and GND. With these resistors, LEDs are OFF in the Ethernet
Mode
Serial Interfaces
The WiPort serial interfaces are 3.3V logic level and typically connected to a
Universal Asynchronous Receiver/Transmitter (UART). For connection to an external
device, the evaluation board has RS-232 and RS-232/422/485 transceivers. Port 0
supports RS-232. Port 1 (channel 2) supports RS-232/485. Connect to a PC using a
null-modem serial cable with 9-pin connectors (F/F).
The table below lists the RS-232 signals and corresponding pins on the WiPort. Note
that the WiPort data and hardware flow control signals are actually buffered by the
evaluation board CPLD. All signals are level-shifted by the RS-232 transceivers.
WiPort™ Integration Guide
21
Development Kit
Table 3-1. RS-232 Signals
WiPort
PIN FUNCTION
UART 0
TXD0 (Data Out)
RXD0 (Data In)
CTS0 (HW Flow Control Input)
RTS0 (HW Flow Control Output)
DCD0 (Modem Control Input)
DTR0 (Modem Control Output)
DB9
Pin #
Con2
UART 1
TXD1 (Data Out)
RXD1 (Data In)
CTS1 (HW Flow Control Input)
RTS1 (HW Flow Control Output)
DCD1 (Modem Control Input)
DTR1 (Modem Control Output)
Con1
Table 3-2. Channel 2 RS-485 4-Wire Connector
WiPort
Signal
TX+
TXRX+
RX-
Description
DB9 Pin Number
Data Out
Data Out
Data In
Data In
Table 3-3. Channel 2 RS-485 2-Wire Connector
WiPort
Signal
TX+/RX+
TX-/RX-
Description
DB9 Pin Number
Data Out/In
Data Out/In
Power Supply
The evaluation board uses an external 3.3V regulated supply (included with kit). The
evaluation board contains additional filtering and protection.
General Control PLD
The following table denotes the configuration of the evaluation board. Configuring
the jumper re-routes the signals on the evaluation board as required for a given
product. This also drives the LEDs.
Configuration Switch Bank
Table 3-4. Jumper Configurations
Jumpers
JP1 in and JP2 in
JP1 in and JP2 in
JP1 out and JP2 out
WiPort™ Integration Guide
Details
CP10 and CP4 connected to RS-232
transceiver; can function as DTR1 and
DCD1.
CP10 and CP4 not connected to RS-232
transceiver; can function as general purpose
I/O pins.
22
Development Kit
Jumpers
JP5 in and JP6 in
JP5 out and JP6 out
JP3 in
JP4 in
JP7 out and JP8 out
JP7 (Mode 0) In
JP8 (Mode 1) Out
Details
CP2 and CP3 connected to RS-232
transceiver; function as DTR0 and DCD0.
CP2 and CP3 not connected to RS-232
transceiver; can function as general purpose
I/O pins.
CP0 connected to RS232/RS485 select
CP1 connected to RS485 2-wire/4-wire
select
WiPort serial ports connected to RS-232
transceivers.
WiPort serial ports not connected to RS-232
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.
If using CPs for any combination of the above evaluation board configurations,
please use the appropriate CP function selection as shown in the following table:
Table 3-5. Configurable Pin Configurations
Configurable Pin
CP0
CP1
CP2
CP3
CP4
CP5
CP6
CP7
CP8
CP9
CP10
Function
RS-485 Select
RS-485 2-Wire (Half Duplex)
Modem Ctrl Out, Channel 1
Modem Ctrl In, Channel 1
Modem Ctrl In, Channel 2
Serial Status LED Out, Channel 1
Serial Status LED Out, Channel 2
Diagnostics LED
General Purpose Input/Output (GPIO)
GPIO
Modem Ctrl Out, Channel 2
Evaluation Board Layout
Figure 3-1. WiPort Evaluation Board Layout
WiPort™ Integration Guide
23
Development Kit
Evaluation Board Schematics
Figure 3-2. Evaluation Board Schematics
LED
+3.3V
POWER
SUPPLY
UART0
TXCVR
UART0
UART1
WiPORT
TEST
HEADERS
2X10 - 2EA
PWR
CONN
PWR
SWITCH
RS232
DB9
STATUS LED's
UART1
TXCVR
RESETI2C/CAN
RS232/485
DB9
RESET SWITCH
ETH PHY
USB
RF LED's
TXD0 ACTIVE LED
3.3V
RXD0 ACTIVE LED
UART0
CPLD
TXD1 ACTIVE LED
UART1
STATUS LED's
RXD1 ACTIVE LED
RESETI2C/CAN
3 STATUS LED's
ETH PHY
USB
RF LED's
RJ-45 with MAGNETICS and 2 LED's
PIGTAIL
ANTENNA
2 LED's
WiPort™ Integration Guide
24
Development Kit
TP1
3V3_Wi
C53
C1
0.01uF 4.7uF
C2
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
TXD0
CP2
CTS0
CP8
TXD0
CP2
CTS0
CP8
CP0
TXD1
CP9
CTS1
RESERVED
CP0
TXD1
CP9
CTS1
RESERVED
RESERVED
ELED1
TX+
TCT
RX+
WLAN POW
CP5
CP7
RESERVED
ELED1
TX+
TCT
RX+
WLAN POW
CP5
CP7
C3
C4
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
C54
4.7uF
0.1uF 0.1uF
Place C1,C2, C53 close to J1 pin 1
Place C3,C4, C54 close to J1 pin 2
0.01uF
J1
RTS0
RXD0
CP3
CP10
RTS0
RXD0
CP3
CP10
RSTIN#
RTS1
RXD1
CP4
RESERVED
RESERVED
ELED2
TXRCT
RXCP1
CP6
WLAN ACT
3V3
RTS1
RXD1
CP4
RESERVED
DNP
C47
0.1uF
RESERVED
ELED2
TXRCT
RXCP1
CP6
WLAN ACT
DNP
C49 DNP
C48 4.7uF
0.01uF
Ethernet RJ-45
J3
FTMH12003FDVES
Wiport Connector
MH10
MH8
MHOLE
MH7
MHOLE
MHOLE
TX+
TXTCT
2 TX+
4 TXTCT
RX+
RCT
RX-
7 RX+
6 RCT
5 RXNC0
3V3
MH9
MH7 - MH10 are used
to solder the enclosure
MHOLE
182 R1
3V3
C5
4.7uF
C6
C7
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
TXD0
CP2
CTS0
CP8
TXD0
CP2
CTS0
CP8
CP0
TXD1
CP9
CTS1
RESERVED
CP0
TXD1
CP9
CTS1
RESERVED
RESERVED
ELED1
TX+
TCT
RX+
WLAN POW
CP5
CP7
RESERVED
ELED1
TX+
TCT
RX+
WLAN POW
CP5
CP7
C8
182 R2
4.7uF
0.1uF 0.1uF
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
J2
RJ2
RJ3
RJ4
RJ5
NC1
RJ6
10 LEDLEFT+
11 LEDLEFT- RJ7
12 LEDRIGHTLEDRIGHT+ RJ8
ELED2
ELED1
RJ1
EI
Left LED - ACTIVE (Green)
Right LED - LINK (Yellow)
RJ-45, LU1T041C-43
RTS0
RXD0
CP3
CP10
RTS0
RXD0
CP3
CP10
RSTIN#
RTS1
RXD1
CP4
RESERVED
RESERVED
ELED2
TXRCT
RXCP1
CP6
WLAN ACT
3V3
RTS1
RXD1
CP4
RESERVED
C9
.01uF, HV
TP2
SHIELD
RESERVED
ELED2
TXRCT
RXCP1
CP6
WLAN ACT
C10 .01uF, HV
TSM-120-01-T-DV
Test Header for WiPort I/O
MH1
MH2
MHOLE
MHOLE
MH5
MH6
MHOLE
MHOLE
MH3
MHOLE
MH4
RESET SWITCH
SW1
MHOLE
RSTIN#
EVO0PFC03M
WiPort™ Integration Guide
25
Development Kit
3V3
In RS485 mode,
RTS1 is used to
enable the RS485
output driver
3V3
C11 0.1uF
C12 4.7uF C13 0.1uF
RS232 PORT 0/1
3V3
3V3
U1
C14
U2
C161
0.1uF
C202
0.1uF
CP10
TXD0_B
RXD0_B
CP4
JP1
3V3
JP2
C1+
C1-
V+
C2-
15
16
10 R1OUT R1IN 9
R2OUT R2IN
RXD0_232
DCD1_232
14
11
16
15
RTS1_B
CTS1_B
RXD1_B
CP0
EN-
CP1
SHUTDOWN-
JP3
11
12
C1+
R5 10k
17
V-
TTL
RSXXX
Z(B)/T1OUT
14
13
TS1
R4
10
CON1
DB9-MALE
3V3
C22 .01uF, HV
C23 .01uF, HV
1 2 3 4
3V3
10k
SHDN#
MAX3160EAP
3V3
FAST
HDPX
A/R2IN
RS485/RS232#
DCD1_232
B/R1IN
RO/R2OUT
DTR1_232
CTS1_232/RX-485
TXD1_232/TX-485
RTS1_232/TX+485
RXD1_232/RX+485
DE485/T2IN Y(A)/T2OUT
R1OUT
0.1uF
C19 0.1uF
18
C2-
DI/T1IN
19
C2+
C1-
R6 10k
STATUS-
C15
V+
JP4
ONLINE-
SP3223EUEA
TXD1_B
DTR1_232
TXD0_232
0.1uF
RS232
20
0.1uF
C18 0.1uF
C21
V-
C2+
C17 0.1uF
2 1
13
17
12 T1IN T1OUT 8
T2IN T2OUT
20
R3
10k
RS232/RS485 PORT 1
ITA25B1
R7
8 7 6 5
DNP_10k
3V3
Place R4, not R7 to disable slew rate limiting.
Place R7, not R4 to enable slew rate limiting.
C25 4.7uF C26 0.1uF
3V3
U3
C30
0.1uF
C31 0.1uF
RTS0_B
CP2
CTS0_B
CP3
JP5
JP6
C28
C1+
C1-
V+
V-
C2+
0.1uF
C27
RS232
C2-
13
17
12 T1IN T1OUT 8
T2IN T2OUT
15
16
10 R1OUT R1IN 9
R2OUT R2IN
3V3
R8
10k
20
14
11
ENSHUTDOWNONLINESTATUSD
SP3223EUEA
0.1uF
RS232 PORT 0
DTR0_232
CTS0_232
TXD0_232
RTS0_232
RXD0_232
DCD0_232
CON2
DB9-MALE
DNP = Do Not Place
WiPort™ Integration Guide
26
Development Kit
D1
3V3
WLAN POWER
182 R11
CON3
POWER JACK
LN1371-G
SW2
1 CMC1 2
3 2
D2
WLAN ACTIVE
C352
0.1uF, 50V
1SMB5917BT3, 4.7V
LN1371-G
C322
0.1uF, 50V
C34
TP3
3V3
3V3_Wi
R10
2 C33
3 1
DNP_DLW5BSN102SQ2
1.5A, 1000 ohms @ 100mHZ
1 22uF, 6.3V, X5R
TP6
R9
DC_IN
1101M2S3CQE2
D3
182 R12
Place CMC1 and remove R9 and R13
to reduce emissions if required.
0.1uF, 50V
C36
2 C37
100uF, 6.3V, X5R
0.1uF, 50V
R13
3V3
3V3
2 C38
JP7
JP8
R14
R15
10K
10K
MODE0
U4
TXD0
RTS0
WLAN ACT
CTS1_R
RXD1_B
49.9 R19
TXD0_BR
RTS0_BR
TXD0_B
49.9 R21
RTS1_BR
49.9 R30
C46
.01uF
.01uF
Place C38,C44 close TO U4:21
Place C40,C45 close TO U4:32
Place C41,C46 close TO U4:41
.01uF
44
42
43
40
39
38
37
36
35
34
33
29
28
27
26
25
POWER
RTS0_BR
RXD0_B
CTS0_B
RTS1_BR
CTS1_B
3V3
D5
LN1371-G
CP5
182 R17
D6
RXD0 ACTIVE
LN1371-G
TXD0 ACTIVE
182 R18
CP6
CP7
D7
LN1371-G
D8
RXD1 ACTIVE
LN1371-G
TP4
TP5
TXD1 ACTIVE
182 R22
DDD
NNN
GGG
PAD1
031
123
XC9536XL
PAD2
D9
LN1371-G
STATUS1/PIO24
182 R23
D10
182 R24
D11
PAD3
LN1371-G
STATUS2/PIO25
RXD1
CTS1
LN1371-G
TXD0_BR
CTS0
RXD1
3V3
D4
182 R16
182 R20
RXD0
CTS0
49.9 R34
CTS1_R
17
15 TCK
30 TDI
16 TDO
TMS
RTS1_B
RXD0
49.9 R33
RXD1_R
TXD1_B
RTS1_B
49.9 R32
CTS0_R
TCK
TDI
TDO
TMS
RTS0_B
TXD1_B
49.9 R31
RXD0_R
TXD0_B
RTS0_B
49.9 R29
TXD1_BR
TXD1_BR
RXD1_R
1 0.1uF, 50V
C45
PAD4
112
243
TTO
I/O0 N N I
I/O16
I IC
I/O1 C C C I/O17
I/O2 CV CV V GTS1_I/O18
GCK2_I/O3
I/O19
GCK3_I/O4 GTS2_I/O20
I/O5
GSR_I/O21
I/O6
I/O22
I/O7
I/O23
I/O8
I/O24
I/O9
I/O25
I/O10
I/O26
I/O11
I/O27
I/O12
I/O28
I/O13
I/O29
I/O14
I/O30
I/O15
I/O31
I/O32
GCK1_I/O
SW2-
RTS1
WLAN POW
TXD1
0.1uF, 50V
0.1uF, 50V1
11
12
13
14
18
19
20
22
24
RXD0_R
SW1CTS0_R
MODE1
C44
C402 C412
LN1371-G
STATUS3/PIO26
182 R25
CTS1
3V3
R28
CONN PCB 7x2
C422
3V3
14
12
10
13
11
U5
CPLD ISP HEADER
10K
C VOL + DIS
OUT
TRIG 6
RST N THRES
RSTIN#
J4
R26
1 0.1uF, 50V
LMC555/SO
R27 10K
C43
4.7uF
SLOW TIMER
WiPort™ Integration Guide
27
A: 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: WiPort Embedded Device Server
Conforms to the following standards or other normative documents:
Safety:
UL 60950:2003
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
FCC Identifier: R68WIPORTG
Industry Canada ICES-003 Issue 4 (2004), Class B
Industry Canada RSS-Gen Issue 1 (2005)
Industry Canada RSS-210 Issue 6 (2005)
Industry Canada Module Approval IC: 3867A-WIPORTG
EN 301 489-1 v1.4.1 (2002-08) , EMC Directive (1999/5/EC)
EN 301 489-17 v.1.2.1 (2002-08) , EMC Directive (1999/5/EC)
EN 300 328 v1.4.1 (2003-04), R&TTE Directive (1999/5/EC)
Australia / New Zealand AS/NZS CISPR 22 (2006), Class B
Australia / New Zealand AS/NZS 4771 (2000 + A1:2003)
Japan VCCI (EMC emissions) V-3/2006-04
EN55022: 1998 + A1: 2000 + A2: 2003
EN55024: 1998 + A1: 2001 + A2: 2003
EN61000-3-2: 2000 + A2: 2005
EN61000-3-3: 1995 + A1: 2001
WiPort™ Integration Guide
28
Warranty
Lantronix warrants each Lantronix product to be free from defects in material and
workmanship for a period of TWO YEARS. During this period, if a customer is unable
to resolve a product problem with Lantronix Technical Support, a Return Material
Authorization (RMA) will be issued. Following receipt of a RMA number, the customer
shall return the product to 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. 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.
Lantronix warrants the media containing its software product to be free from defects
and warrants that the software will operate substantially according to Lantronix
specifications for a period of 60 DAYS after the date of shipment. The customer will
ship defective media to Lantronix. Lantronix will ship the replacement media to the
customer.
In no event will Lantronix be responsible to the user in contract, in tort (including
negligence), strict liability or otherwise for any special, indirect, incidental or
consequential damage or loss of equipment, plant or power system, cost of capital,
loss of profits or revenues, cost of replacement power, additional expenses in the use
of existing software, hardware, equipment or facilities, or claims against the user by
its employees or customers resulting from the use of the information,
recommendations, descriptions and safety notations supplied by Lantronix. Lantronix
liability is limited (at its election) to:
Refund of buyer's purchase price for such affected products (without
interest).
Repair or replacement of such products, provided that the buyer follows the
above procedures.
There are no understandings, agreements, representations or warranties, expressed
or implied, including warranties of merchantability or fitness for a particular purpose,
other than those specifically set out above or by any existing contract between the
parties. Any such contract states the entire obligation of Lantronix. The contents of
this document shall not become part of or modify any prior or existing agreement,
commitment or relationship.
For details on the Lantronix warranty replacement policy, go to our web site at
www.lantronix.com/support/warranty
WiPort™ Integration Guide

---

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Create Date                     : 2006:06:15 10:24:19-07:00
Modify Date                     : 2006:06:15 10:24:19-07:00
Page Count                      : 29
Creation Date                   : 2006:06:15 17:24:19Z
Mod Date                        : 2006:06:15 17:24:19Z
Producer                        : Acrobat Distiller 5.0 (Windows)
Author                          : jcandelas
Metadata Date                   : 2006:06:15 17:24:19Z
Creator                         : jcandelas
Title                           : Microsoft Word - WiPort Integration Guide 900-333f_WPT_IG.doc

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