Other Information To obtain the most recent and complete documentation for this demonstration board, including: - User's Guide - Board Description - Board Schematics - Source Code - Application Examples - Links to Web Seminars please refer to the Microchip web site: www.microchip.com/tcpip Americas Asia/Pacific Europe Atlanta - 678-957-9614 Boston - 774-760-0087 Chicago - 630-285-0071 Dallas - 972-818-7423 Detroit - 248-538-2250 Kokomo - 765-864-8360 Los Angeles - 949-462-9523 Phoenix - 480-792-7200 Santa Clara - 408-961-6444 Toronto - 905-673-0699 Australia - Sydney - 61-2-9868-6733 China - Beijing - 86-10-8528-2100 China - Chengdu - 86-28-8665-5511 China - Hong Kong SAR - 852-2401-1200 China - Nanjing- 86-25-8473-2460 China - Qingdao - 86-532-8502-7355 China - Shanghai - 86-21-5407-5533 China - Shenyang - 86-24-2334-2829 China - Shenzhen - 86-755-8203-2660 China - Wuhan - 86-27-5980-5300 China - Xiamen - 86-592-2388138 China - Xian - 86-29-8833-7252 China - Zhuhai - 86-756-3210040 India - Bangalore - 91-80-4182-8400 India - New Delhi - 91-11-4160-8631 India - Pune - 91-20-2566-1512 Japan - Yokohama - 81-45-471-6166 Korea - Daegu - 82-53-744-4301 Korea - Seoul - 82-2-554-7200 Malaysia - Kuala Lumpur - 60-3-6201-9857 Malaysia - Penang - 60-4-227-8870 Philippines - Manila - 63-2-634-9065 Singapore - 65-6334-8870 Taiwan - Hsin Chu - 886-3-572-9526 Taiwan - Kaohsiung - 886-7-536-4818 Taiwan - Taipei - 886-2-2500-6610 Thailand - Bangkok - 66-2-694-1351 Austria - Weis - 43-7242-2244-39 Denmark - Copenhagen - 45-4450-2828 France - Paris - 33-1-69-53-63-20 Germany - Munich - 49-89-627-144-0 Italy - Milan - 39-0331-742611 Netherlands - Drunen - 31-416-690399 Spain - Madrid - 34-91-708-08-90 UK - Wokingham - 44-118-921-5869 01/02/08 Internet Radio Demonstration Board Overview The Internet Radio Demonstration Board uses the PIC18F67J60 8-bit microcontroller with integrated 10Base-T MAC and PHY to connect to SHOUTcast servers and stream MP3 data to an audio decoder. This demonstration board implements the basic features of an Internet radio, such as changing volume and station. Features • PIC18F67J60 8-bit microcontroller with integrated 10Base-T MAC and PHY • Integrated magnetic RJ-45 connector with status LEDs • VLSI VS1011E MPEG Audio Codec to decode MP3 data streams and drive headphones • Two 256 Kbit Serial SRAMs for buffering of TCP packets and MP3 audio data • Brilliant OLED display showing song title and author, station name and IP address of the demonstration board • Push button switches to control station, volume and bass • Connector for MPLAB® ICD 2 In-Circuit Debugger or MPLAB REAL ICE™ In-Circuit Emulator Please see reverse side for block diagram. Getting Started Please refer to the connection diagram included with the Internet Radio Demonstration Board. This diagram will show the connections to begin listening to streaming audio from a SHOUTcast server. Details of the Internet Radio Demonstration Board can be found in the Application Note AN1128, “TCP/IP Networking: Internet Radio Using OLED Display and MP3 Audio Decoder”. TCP/IP Stack and Firmware The Microchip TCP/IP Stack, including the Internet Radio specific firmware, can be downloaded from http://www.microchip.com/tcpip. After installing the Microchip TCP/IP Stack library, open the “Internet Radio App” project. Media Access Control (MAC) Address Microchip Technology Inc. • 2355 West Chandler Blvd. • Chandler, AZ 85224-6199 www.microchip.com The Microchip name and logo, the Microchip logo and MPLAB are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. REAL ICE is a trademark of Microchip Technology Incorporated in the U.S.A. and other countries. All other trademarks mentioned herein are property of their respective companies. © 2008, Microchip Technology Incorporated, Printed in the U.S.A. All Rights Reserved. 4/08 *DS51706A* DS51706A Each Internet Radio Demostration Board comes preprogrammed with a unique Ethernet MAC address saved in internal PIC18F67J60 Flash program memory and printed on a label affixed to the board. If the firmware is erased and reprogrammed, the MAC address will also need to be reprogrammed. To restore the MAC address from the printed label, direct a web browser to http://xxx.xxx.xxx.xxx/ where xxx.xxx.xxx.xxx is the IP address displayed on the OLED display shortly after power-up. The Internet Radio’s web interface will allow configuration of the MAC address and any other settings available to the programmed firmware. Internet Radio Demonstration Board Block Diagram N256S0830HDA x 2 32-Kbyte Serial SRAM 8-Pin Modular Ethernet Jack SPI PIC18F67J60 10Base-T MAC/PHY I/O Pins I/O Pins 32-Kbyte Serial SRAM I/O Pins MP3 Audio Decoder +5V to +9V + - MCP1703 OLED Display 128 x 64 Headphone Stereo Connector VS1011 2864ASWAG01 DS51706A