Transcript
WiPort™ Integration Guide
Part Number 900-333 Revision H January 2007
Copyright and Trademark © 2005, 2006, 2007 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 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/
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. RSS-GEN Sections 7.1.4 and 7.1.5 Statement for Devices with Detachable Antennas This device has been designed to operate with the antennas listed in the Certificate, and having a maximum gain of 5 dB. Antennas not included in this list or having a gain greater than 5 dB are strictly prohibited for use with this device. 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 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 co-
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location 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.
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Contents 1: Introduction
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About the Integration Guide________________________________________________7 Additional Documentation _________________________________________________7
2: Description and Specifications
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WiPort Overview ________________________________________________________8 WiPort Block Diagram ____________________________________________________9 PCB Interface _________________________________________________________10 Mating Connector ______________________________________________________11 Serial Input/Output______________________________________________________11 Sample Layouts for RS-485 Connectivity ____________________________________13 WLAN Input/Output _____________________________________________________14 Ethernet Input/Output ___________________________________________________15 Power, Ground, and Reset _______________________________________________15 Absolute Maximum Ratings_______________________________________________15 Recommended Operating Conditions _______________________________________16 Ethernet PHY Receiver Input Characteristics (RX+, RX-) ________________________16 100Base-TX Transceiver Characteristics (TX+, TX-) ___________________________16 Wireless Specifications __________________________________________________16 Technical Specifications _________________________________________________18 Dimensions ___________________________________________________________19 Recommended PCB Layout ______________________________________________20 Product Information Label ________________________________________________21
3: Development Kit
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Contents of the Kit ______________________________________________________22 Evaluation Board Description _____________________________________________22 Serial Interfaces________________________________________________________22 Power Supply _________________________________________________________23 General Control PLD ____________________________________________________23 Configuration Switch Bank _______________________________________________23 Evaluation Board Layout _________________________________________________24 Evaluation Board Schematics _____________________________________________25 Compliance Information__________________________________________________29 Warranty _____________________________________________________________30
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List of Figures Figure 2-1. WiPort Block Diagram .......................................................................................................... 9 Figure 2-2. Combined RS-232/422 Transceiver................................................................................... 13 Figure 2-3. Separate RS-232/422 Transceivers................................................................................... 13 Figure 2-4. Separate RS-422 Transceivers for 2-Wire and 4-Wire Setups.......................................... 14 Figure 2-5. Side Views ......................................................................................................................... 19 Figure 2-6. Top View ............................................................................................................................ 19 Figure 2-7. Bottom View ....................................................................................................................... 20 Figure 2-8. Wireless Connector Dimensions........................................................................................ 20 Figure 2-9. PCB Layout ........................................................................................................................ 21 Figure 2-10. Product Label ................................................................................................................... 21 Figure 3-1. WiPort Evaluation Board Layout ........................................................................................ 24 Figure 3-2. Evaluation Board Schematics ............................................................................................ 25
List of Tables Table 2-1. PCB Interface Signals ......................................................................................................... 10 Table 2-2. Mating Connectors .............................................................................................................. 11 Table 2-3. Channel 1 Connections ....................................................................................................... 12 Table 2-4. Channel 2 Connections ....................................................................................................... 12 Table 2-5. Channel 2 RS-422/485 4-Wire Connections ....................................................................... 12 Table 2-6. Channel 2 RS-485 2-Wire Connections .............................................................................. 12 Table 2-7. WLAN Signals ..................................................................................................................... 14 Table 2-8. Ethernet Signals .................................................................................................................. 15 Table 2-9. Power, Ground, and Reset Pins.......................................................................................... 15 Table 2-10. Absolute Maximum Ratings .............................................................................................. 15 Table 2-11. Operating Conditions, Serial Ports, & Configurable Pins.................................................. 16 Table 2-12. Ethernet Input Characteristics........................................................................................... 16 Table 2-13. 100Base-TX Transceiver Attributes .................................................................................. 16 Table 2-14. Wireless Specifications ..................................................................................................... 16 Table 2-15. Technical Specifications.................................................................................................... 18 Table 3-1. RS-232 Signals ................................................................................................................... 23 Table 3-2. Channel 2 RS-485 4-Wire Connector ................................................................................. 23 Table 3-3. Channel 2 RS-485 2-Wire Connector ................................................................................. 23 Table 3-4. Jumper Configurations ........................................................................................................ 23 Table 3-5. Configurable Pin Configurations ......................................................................................... 24
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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.
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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/g 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 -40ºC to +70ºC.
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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
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Description and Specifications
PCB Interface Table 2-1. PCB Interface Signals Pin Number 1 2 3
WiPort Pin Function 3.3V Power 3.3V Power RTS0
4
TXD0
5
RXD0
6 7 8
CP2 CP3 CTS0
9 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
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Description and Specifications
Pin Number 31 32 33 34 35 36
WiPort Pin Function Ethernet RX Center Tap Ethernet TX Center Tap Ethernet RXEthernet RX+ CP1 WLAN Power LED (WiPort B only)
Notes
Input Input Configurable pin High active output, tristated in Ethernet mode. WiPortB: 4mA high active output. WiPortG: reserved. 37 CP6 Configurable pin. 38 CP5 Configurable pin. 39 WLAN Activity LED High active output, tristated in Ethernet mode. WiPortB: 4mA high active output. WiPortG: 4mA low active output. 40 CP7 Configurable pin. Note: For all the configurable pins, see the WiPort User Guide for selectable functions.
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.
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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
2 3 7
3 2 4
RXD0 TXD0 RTS0
3 2 8
2 3 5
TXD0 RXD0 CTS0
8 1 4
5 8 20
CTS0 DCD DTR
7 4 1
4 20 8
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
2 3 7
3 2 4
RXD0 TXD0 RTS0
3 2 8
2 3 5
TXD1 RXD1 CTS1
8 1 4
5 8 20
CTS0 DCD DTR
7 4 1
4 20 8
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
7 3 2 8
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
7 3
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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
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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 (WiPortB only) 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.
WiPortB WLAN Power LED output can be used to drive an external LED to monitor the status of the radio. The output is active when the receiver and or transmitter are on. WLAN Activity LED output can be used to drive an external LED to monitor the activity of the radio. The output is active when an actual packet is received or transmitted. Both outputs are active high and can drive LEDs with 4mA. The LED shall be connected between the output and ground with a series resistor of 220 ohm.
WiPortG Pin 36 is reserved. WLAN Activity LED output can be used to drive an external LED to monitor the activity of the radio. The output is active when the receiver and or transmitter are on. The output is active low and can drive an LED with 4mA. The LED shall be connected between the output and 3.3V with a series resistor of 220 ohm.
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Description and Specifications
Note: If you have questions or concerns, please contact Lantronix Technical Support at (800) 422-7055 (US only) or (949) 453-7198. For both WiPortB and WiPortG, if power management is disabled, and when the unit is associated with a network, the receiver will always be on and thus any LED output, that indicates the receiver or transmitter being on (Power LED on WiPortB and Activity LED on WiPortG), will be active continuously.
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
Pin Function Ethernet TX+ TXTX Center Tap RX+ RXRX Center Tap Status LED1 Status LED2
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
WiPort™ Integration Guide
Min 3.0 -0.5 -0.5 -40 -40
Max 3.6 6 6 70 85
Units V V V ºC ºC
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Description and Specifications
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 2 +/- 10 nA
Max 3.45 2 0.8 5.5 +/- 1 µA 0.4
Units V % V V
2.4 2.2
3.5
4.3
V V 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
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 V V
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 5 1.4 17.0
Units V mV % ns ns % % ns mA
Wireless Specifications Refer to the following table for the WiPort’s wireless specifications: Table 2-14. Wireless Specifications
Category
WiPort™ Integration Guide
IEEE 802.11b
IEEE 802.11b/g
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Description and Specifications
Frequency Range Output Power
2.412 – 2.484 GHz 14 +/- 1.0 dBm
Antenna Connector Data Rates
1 1,2,5.5,11 Mbps (802.11b HR)
Radio
Number of Selectable Subchannels**
Modulation Antenna Connector
US 1-11 CA 1-11 JP 1-14 FR 10-13 SP 10-11 OT 1-13 (OT=Others) DSSS,DBPSK,DQPSK,CCK 1
Security Maximum Receive Level Receiver Sensitivity
WEP 64/128,WPA 10 dBm (with 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
WLAN Power and Link LED Current
Max: 4 mA
WiPort™ Integration Guide
2.412 – 2.484 GHz 14 +/- 1.0 dBm <= 12 Mbps 12 +/- 1.0 dBm > 12 Mbps 1 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 1 WEP 64/128,WPA 10 dBm (with 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
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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: -40°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: -40°C to +70°C Storage range: -40°C to +85°C (-40°F to 185°F) 2-year limited warranty
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Description and Specifications
Category
WiPort B
Included Software
WiPort G
Windows™ 98/NT/2000/XP based Device Installer configuration software and Windows™ based Com Port Redirector, DeviceInstaller, Web-Manager.
Windows™ 98/NT/2000/XP based Device Installer configuration software and Windows™ based Com 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
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Description and Specifications
Figure 2-7. Bottom View
Figure 2-8. Wireless Connector Dimensions
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Description and Specifications
Recommended PCB Layout The hole pattern and mounting dimensions for the WiPort device server are shown in the following drawing: Figure 2-9. PCB Layout
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 2-10. Product Label
Part Number
MAC Address Revision Manufacturing Code
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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
Evaluation 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.
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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 3 2 8 7 1 4
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 3 2 8 7 1 4
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
7 3 2 8
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
7 3
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.
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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
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Development Kit
Evaluation Board Schematics Figure 3-2. Evaluation Board Schematics
LED +3.3V
POWER SUPPLY
UART0
UART0 TXCVR
UART1
WiPORT TEST HEADERS 2X10 - 2EA
PWR CONN
PWR SWITCH
RS232
DB9
STATUS LED's RESET-
UART1 TXCVR
I2C/CAN
ETH PHY
RS232/485
DB9
RESET SWITCH
USB RF LED's
TXD0 ACTIVE LED 3.3V
RXD0 ACTIVE LED
UART0
CPLD
UART1
TXD1 ACTIVE LED
INSTALLED WiPORT
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
25
1
1
MHOLE
1
MHOLE
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
0.1uF J1
FTMH12003FDVES
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
0.1uF
C3 C4
C7
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
J2
C8
MHOLE
0.1uF
1
MH9
TSM-120-01-T-DV
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
0.1uF
MHOLE
C6
1
MH7
Wiport Connector
C2 0.01uF
1 MHOLE
MH4
RESERVED ELED2 TXRCT RXCP1 CP6 WLAN ACT
RSTIN# RTS1 RXD1 CP4 RESERVED
RTS0 RXD0 CP3 CP10
4.7uF
EVO0PFC03M
SW1
RESET SWITCH
2 4
RESERVED ELED2 TXRCT RXCP1 CP6 WLAN ACT
RTS1 RXD1 CP4 RESERVED
RTS0 RXD0 CP3 CP10
1
1 3
RESERVED ELED2 TXRCT RXCP1 CP6 WLAN ACT
RTS1 RXD1 CP4 RESERVED
RTS0 RXD0 CP3 CP10
MH7 - MH10 are used to solder the enclosure
RESERVED ELED2 TXRCT RXCP1 CP6 WLAN ACT
RSTIN# RTS1 RXD1 CP4 RESERVED
RTS0 RXD0 CP3 CP10
4.7uF
C54
Test Header for WiPort I/O
C5 4.7uF
1
MH8
C1 4.7uF
MHOLE
MH3
RESERVED ELED1 TX+ TCT RX+ WLAN POW CP5 CP7
CP0 TXD1 CP9 CTS1 RESERVED
3V3
MHOLE
TXD0 CP2 CTS0 CP8
1
MH10
RESERVED ELED1 TX+ TCT RX+ WLAN POW CP5 CP7
CP0 TXD1 CP9 CTS1 RESERVED
TXD0 CP2 CTS0 CP8
MHOLE
MH6
1
MH5
MH2
MHOLE
1
MHOLE
MH1
RESERVED ELED1 TX+ TCT RX+ WLAN POW CP5 CP7
CP0 TXD1 CP9 CTS1 RESERVED
TXD0 CP2 CTS0 CP8
RESERVED ELED1 TX+ TCT RX+ WLAN POW CP5 CP7
CP0 TXD1 CP9 CTS1 RESERVED
TXD0 CP2 CTS0 CP8
0.01uF
1 2 1 2
1 2 1 2
RSTIN#
ELED1
ELED2
0.1uF
DNP C47
3V3
C48
182 R2
182 R1
C49 4.7uF 0.01uF
DNP
Place C1,C2, C53 close to J1 pin 1 Place C3,C4, C54 close to J1 pin 2
1 2
C53
DNP
3V3
C10
J3
RJ5
RJ4
RJ3
RJ2
RJ1
.01uF, HV
TP2
RJ-45, LU1T041C-43
RJ6 LEDLEFT+ LEDLEFT- RJ7 LEDRIGHTLEDRIGHT+ RJ8
NC1
RX+ RCT RXNC0
TX+ TXTCT
C9 .01uF, HV
9 10 11 12
8
3 7 6 5
1 2 4
SHIELD
Left LED - ACTIVE (Green) Right LED - LINK (Yellow)
3V3
RX+ RCT RX-
TX+ TXTCT
Ethernet RJ-45
1 2 2 1
TP1
SHIELD
WiPort™ Integration Guide
1
3V3_Wi
Development Kit
26
CP10 TXD0_B
1
JP2
JP1
2
2
R3 10k
3V3
11
14
20
1
15 10
13 12
6
5
4
STATUS-
ONLINE-
1
CTS0_B CP3 JP6
JP5
4.7uF
1
C25
RXD0_232 DCD1_232
16 9
0.1uF
1
C21
DTR1_232 TXD0_232
2
7
C17 0.1uF 1
17 8
2
3
RTS0_B CP2
R1IN R2IN
SHUTDOWN-
EN-
R1OUT R2OUT
V-
V+
T1OUT T2OUT
RS232
T1IN T2IN
C2-
C2+
C1-
C1+
U2
RS232 PORT 0/1
2
2
C26
3V3
CP1
CP0
TXD1_B
4.7uF
0.1uF
R8 10k
2
1 JP4
2
JP3 1
2
R5
RXD1_B
CTS1_B
RTS1_B
C12
1 2
2
2
3V3
19
1
C31
C30
10k
C18
0.1uF
C14
C13
3V3
0.1uF
0.1uF
11
14
20
1
15 10
13 12
6
5
4
2
3V3
HDPX
RS485/RS232#
RO/R2OUT
R1OUT
DE485/T2IN
DI/T1IN
TTL
C1-
C1+
V+
STATUS-
ONLINE-
V-
Z(B)/T1OUT
RSXXX
C2-
C2+
V-
V+
R1IN R2IN
17
C19
7
16 9
0.1uF
0.1uF C27 2 1
1
2
17 8
1 0.1uF
DNP_10k
R7
10k
R4
0.1uF
2
C15
3V3
TS1
ITA25B1
3V3
C23
C22
DCD1_232
5 9 4 8 3 7 2 6 1
DCD0_232
DTR0_232 CTS0_232 TXD0_232 RTS0_232 RXD0_232
RS232 PORT 0
10 .01uF, HV
.01uF, HV
DTR1_232 CTS1_232/RX-485 TXD1_232/TX-485 RTS1_232/TX+485 RXD1_232/RX+485
RS232/RS485 PORT 1
5 9 4 8 3 7 2 6 1
Place R4, not R7 to disable slew rate limiting. Place R7, not R4 to enable slew rate limiting.
3V3
C28
9
10
13
14
6
5
18
19
3
SHDN#
FAST
A/R2IN
B/R1IN
Y (A)/T2OUT
T1OUT T2OUT
SHUTDOWN-
EN-
R1OUT R2OUT
T1IN T2IN
C2-
3V3
RS232
C2+
C1-
C1+
U3
MAX3160EAP
10k
12
11
8
7
15
16
3
1
20
U1
SP3223EUEA
R6
0.1uF
0.1uF
2
2 1 2
1
SP3223EUEA
0.1uF
DNP = Do Not Place
RXD0_B CP4
1
C20
0.1uF
C16
1
2
2
1
2 1
In RS485 mode, RTS1 is used to enable the RS485 output driver
1 8
VCC GND
18
2 7
0.1uF
1 2
C11
2 1
3 6
VCC GND 4
1 2 1 2 1
19 VCC GND 18
4 5
2 2 1 1
3V3
10
WiPort™ Integration Guide 11
3V3
11 DB9-MALE
CON2
DB9-MALE
CON1
Development Kit
27
2
1
CTS1_R
RXD1_R
CTS0_R
RXD0_R
3V3
RTS1_BR
TXD1_BR
RTS0_BR
J4
13 11 9 7 5 3 1
CONN PCB 7x2
CTS1
RXD1
CTS0
RXD0
RTS1_B
TXD1_B
RTS0_B
TXD0_B
CTS1
RXD1
CTS0
RXD0
RTS1_B
TXD1_B
RTS0_B
TXD0_B
10K
10K
CPLD ISP HEADER
14 12 10 8 6 4 2
49.9 R34
49.9 R33
49.9 R32
49.9 R31
49.9 R30
49.9 R29
49.9 R21
49.9 R19
2
MODE1
1
MODE0
TXD0_BR
JP8
JP7
R15
R14
3V3
182 R12 LN1371-G
D3
LN1371-G
RXD1_B
RTS1 WLAN POW TXD1
RTS0 WLAN ACT
TXD0
RSTIN#
WLAN ACTIVE
WLAN POWER 2 R28 0
TCK TDI TDO TMS
TXD1_BR RXD1_R
CTS1_R
SW2-
RXD0_R SW1CTS0_R
RST
OUT
3V3
3V3
TCK TDI TDO TMS
GCK1_I/O
I/O0 I/O1 I/O2 GCK2_I/O3 GCK3_I/O4 I/O5 I/O6 I/O7 I/O8 I/O9 I/O10 I/O11 I/O12 I/O13 I/O14 I/O15
U4
C VOL
LMC555/SO
4
3
5
17 15 30 16
5
2 3 4 6 7 8 9 11 12 13 14 18 19 20 22 24
U5
D2
TRIG THRES
DIS
C42 0.1uF, 50V
C43 4.7uF
2 6
1 44 42 43 40 39 38 37 36 35 34 33 29 28 27 26 25
R27
PAD4
0.1uF, 50V 0.1uF, 50V
XC9536XL
7
2 C40
C35 0.1uF, 50V
C38
I/O16 I/O17 GTS1_I/O18 I/O19 GTS2_I/O20 GSR_I/O21 I/O22 I/O23 I/O24 I/O25 I/O26 I/O27 I/O28 I/O29 I/O30 I/O31 I/O32
1SMB5917BT3, 4.7V
1101M2S3CQE2 2 1
182 R11
C41
C44
CTS1_B
RXD0_B CTS0_B
0.1uF, 50V
SLOW TIMER
10K
R26
CP6 CP7
CP5
RTS1_BR
RTS0_BR
TXD0_BR
10K
C34 22uF, 6.3V, X5R
DC_IN
.01uF
C45
C32 0.1uF, 50V
2
3
1
0 CMC1
R9
2
.01uF
PAD2
PAD3
.01uF
182 R25
182 R24
182 R23
182 R22
182 R20
182 R18
182 R17
C46
0
R13
0.1uF, 50V
C33
100uF, 6.3V, X5R
C36
TP6 1
3V3
D11
D10
D9
D8
D6
D7
D5
LN1371-G
LN1371-G
LN1371-G
LN1371-G
LN1371-G
LN1371-G
LN1371-G
3V3
STATUS3/PIO26
STATUS2/PIO25
STATUS1/PIO24
TXD1 ACTIVE
RXD1 ACTIVE
TXD0 ACTIVE
RXD0 ACTIVE
0
R10
0.1uF, 50V
C37
182 R16
Place C38,C44 close TO U4:21 Place C40,C45 close TO U4:32 Place C41,C46 close TO U4:41
4 3 DNP_DLW5BSN102SQ2 1.5A, 1000 ohms @ 100mHZ
PAD1
1
Place CMC1 and remove R9 and R13 to reduce emissions if required.
2 1
SW2
2 1
CON3 POWER JACK 1
1
V+
8 GND
2 1
2 1
2 1
2 1
1 1
21 41 32 VCCINT VCCINT VCCIO
10 23 31
GND GND GND
3V3
1 2
1 1 1
3V3_Wi
3V3
TP5
TP4
LN1371-G
POWER
D4
TP3 1 1
WiPort™ Integration Guide
1
D1
Development Kit
28
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 60950-1 CAN/CSA-C22.2 No. 60950-1-03 EN 60950-1:2001, 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
29
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
