Silicon Laboratories C8051F340 User Manual

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Rev. 0.1 2/06 Copyright © 2006 by Silicon Laboratories CP2201-EK
CP2201-EK
CP2201EK USERS GUIDE
1. Kit Contents
The CP2201 Evaluation kit contains the following items:
CP2201 Embedded Ethernet Evaluation Board (CP2201EB)
Silicon Laboratories Embedded Ethernet Evaluation Kit CD-ROM. CD content includes:
CP2201EK User’s Guide (this document)
Netfinder Utility
Firmware Image for use with the Ethernet Bootloader
C8051F34x and CP220x Data Sheets
Universal 9 V DC Power Supply
Straight Through Cat5e Ethernet Cable (Blue)
Crossover Cat5e Ethernet Cable (Yellow)
CP2201EK Quick Start Guide
2. CP2201EK Overview
The purpose of the CP2201EK is to provide a way to easily evaluate Silicon Laboratories Ethernet Solutions and
view some of the applications made possible by the CP2200/1. To develop embedded applications using the
CP2200/1, we offer a complete Embedded Ethernet Development Kit (Ethernet-DK). The Embedded Ethernet
Development Kit contains a TCP/IP Configuration Wizard that automatically generates code to perform many of the
functions in the CP2201EK. Numerous code and application examples are also provided in the development kit.
The CP2201EK is a fully contained evaluation board. The main system controller, which runs the TCP/IP Stack and
performs other system tasks, is a 50 MIPS Silicon Laboratories C8051F340. The Ethernet controller providing
network connectivity is the Silicon Laboratories CP2201—the industry’s smallest Ethernet controller. The third
major component on the board is the Ethernet connector (RJ-45) with integrated magnetics and LEDs.
On the software side, the C8051F340 is running the CMX Micronet Web Server. The embedded web server has
web pages for displaying temperature and light sensor data, controlling the yellow LED state, sending an e-mail,
remotely updating firmware, and displaying images and CP2201 Key Features. The embedded system can also be
accessed through a command line Telnet interface.
Figure 1 shows the CP2201EB and identifies its various components.
Figure 1. CP2201 Evaluation Board
Green LED
Link/Activity
CP2201
Ethernet
Controller
Light Sensor
C8051F340
MCU w/ on-chip
Temperature
Sensor
Yellow LED
System State
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Summary of Contents

Page 1 - CP2201-EK

Rev. 0.1 2/06 Copyright © 2006 by Silicon Laboratories CP2201-EKCP2201-EKCP2201EK USER’S GUIDE1. Kit ContentsThe CP2201 Evaluation kit contains the

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CP2201-EK10 Rev. 0.1APPENDIX A—USING A CROSSOVER CABLEThe CP2201EB can be connected to an Ethernet network using a standard Ethernet cable (see Figure

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CP2201-EKRev. 0.1 11PC ConfigurationConfigure the PC to have a static IP address. The steps below show how to configure a Windows PC to use a staticIP

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CP2201-EK12 Rev. 0.1Selecting an IP Address for the Embedded SystemFor a PC to recognize an embedded system on a network, its IP address and subnet ma

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CP2201-EKRev. 0.1 13APPENDIX B—SCHEMATIC

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CP2201-EK14 Rev. 0.1CONTACT INFORMATIONSilicon Laboratories Inc.4635 Boston LaneAustin, TX 78735Email: [email protected]: www.silabs.comSilic

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CP2201-EK2 Rev. 0.13. Hardware SetupThe only external hardware connections required by the CP2201EB are power and a connection to a network. Allrequi

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CP2201-EKRev. 0.1 32. If the CP2201EB was able to automatically obtain an IP address through DHCP, then its IP address will appear inside a window wit

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CP2201-EK4 Rev. 0.15. If the network does not have a DHCP server, then the CP2201EB will search for approximately 35 seconds before going into static

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CP2201-EKRev. 0.1 57. Close the ‘Assign IP Address’ dialog then press Search to refresh the Netfinder screen. Select the device by clicking inside the

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CP2201-EK6 Rev. 0.16. CP2201 Evaluation Kit DemoThe CP2201EK demo includes: Monitoring real-time sensor data using a web browser. Controlling the s

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CP2201-EKRev. 0.1 7Clicking the second link on the main web page ‘2. Control Yellow LED’ will load the yellow LED control page shownin Figure 10. Each

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CP2201-EK8 Rev. 0.16.4. Monitoring Real Time Sensor Data Using the Telnet InterfaceThe temperature and light sensor data can be monitored using the c

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CP2201-EKRev. 0.1 96.5. Remotely Updating Firmware Using the BootloaderThe CP2201EB has a bootloader that can be used to update its firmware over the

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