File list (Check if you may need any files):
实验08 加减计数器
.................\A51
.................\...\Counter
.................\...\Counter.hex
.................\...\Counter.lnp
.................\...\Counter.M51
.................\...\Counter.Opt
.................\...\Counter.plg
.................\...\Counter.Uv2
.................\...\Counter_Opt.Bak
.................\...\Counter_Uv2.Bak
.................\...\main.asm
.................\...\main.LST
.................\...\main.OBJ
.................\C51
.................\...\Counter
.................\...\Counter.hex
.................\...\Counter.lnp
.................\...\Counter.M51
.................\...\Counter.opt.bak
.................\...\Counter.plg
.................\...\Counter.Uv2.bak
.................\...\Counter.uvopt
.................\...\Counter.uvproj
.................\...\Counter_Opt.Bak
.................\...\Counter_Uv2.Bak
.................\...\main.c
.................\...\main.LST
.................\...\main.OBJ
.................\...\STARTUP.LST
.................\...\STARTUP.OBJ
.................\实验原理图.pdf
.................\实验说明.pdf