ATMEGA128, CodeVisonAVR, FND 4 digit 7 segment display 0. 참고 자료http://ww1.microchip.com/downloads/en/DeviceDoc/doc2467.pdf 1. 모듈2. HW 구성 3. SW 구성 PORTA 7bit ~ 0bit d1 / G / F / E / D / C / B / A _ a | | f b - g | | e c - d d1 0 0x3f 0011 1111 1 0x06 0000 0110 2 0x5B 0101 1011 3 0x4f 0100 1111 4 0x66 0110 0110 5 0x6d 0110 1101 6 0x7d 0111 1101 7 0x27 0010 0111 8 0x7f 0111 1111 9 0x67 0110 0111 PO..
