8段数码管显示实验
.................\KEIL.DSK
.................\KEIL.PRJ
.................\led
.................\LED.BIN
.................\LED.C
.................\LED.C.bak
.................\LED.DSK
.................\LED.HEX
.................\led.lnp
.................\LED.LST
.................\LED.M51
.................\LED.OBJ
.................\led.Opt
.................\led.plg
.................\LED.PRJ
.................\led.Uv2
.................\led_Opt.Bak
.................\led_Uv2.Bak
.................\STARTUP.A51
.................\TEMP.LST
.................\WAVE.LIN