范例10：音乐键盘(ICC)
.....................\ATmega16_Basic_V1.1开发板助学活动！.txt
.....................\MUSIC_KEY.SRC
.....................\MUSIC_KEY.cof
.....................\MUSIC_KEY.dbg
.....................\MUSIC_KEY.hex
.....................\MUSIC_KEY.lk
.....................\MUSIC_KEY.lst
.....................\MUSIC_KEY.mak
.....................\MUSIC_KEY.mp
.....................\delay._c
.....................\delay.c
.....................\delay.dp2
.....................\delay.h
.....................\delay.lis
.....................\delay.o
.....................\delay.s
.....................\key_scan._c
.....................\key_scan.c
.....................\key_scan.dp2
.....................\key_scan.h
.....................\key_scan.lis
.....................\key_scan.o
.....................\key_scan.s
.....................\main._c
.....................\main.c
.....................\main.dp2
.....................\main.lis
.....................\main.o
.....................\main.s
.....................\music_key._c
.....................\music_key.dp2
.....................\music_key.lis
.....................\music_key.o
.....................\music_key.prj
.....................\music_key.s