ECE 476 Final Project: TV/Keypad Interface for Winamp
Barry Rafkind
Jamie Schnapp
Craig Kiczek
Hardware Design
Our hardware requirements consist of an STK500 development board, an Atmel MEGA32 MCU, a correctly wired keypad on PORTA, and a two-bit DAC for the video signal on PORTB. The usual two-wire connection must be made from pins 6 and 7 of PORTD to the RS-232 Spare pins to facilitate communication. Schematics are included in the appendix.