File list (Check if you may need any files):
数码管循环显示
..............\ch452.C
..............\ch452.H
..............\ch452.Opt
..............\ch452.Uv2
..............\del.bat
..............\LST
..............\...\ch452.lst
..............\...\ch452.m51
..............\...\main.lst
..............\main.C
..............\OBJ
..............\...\ch452
..............\...\ch452.hex
..............\...\ch452.lnp
..............\...\ch452.obj
..............\...\ch452.plg
..............\...\main.obj
..............\pin.H
..............\STARTUP.A51
..............\STC89C58.h