PWM控制LED的亮度仿真程序
........................\PWM
........................\...\Keil_Code
........................\...\.........\psw
........................\...\.........\psw.hex
........................\...\.........\psw.lnp
........................\...\.........\psw.M51
........................\...\.........\psw.plg
........................\...\.........\PWM.C
........................\...\.........\PWM.LST
........................\...\.........\PWM.OBJ
........................\...\.........\PWM.Opt
........................\...\.........\PWM.Uv2
........................\...\Last Loaded PWM.DBK
........................\...\PWM.DSN
........................\...\PWM.PWI
PWM控制马达的方法
.................\PWM_motor
.................\.........\Last Loaded PWM_motor.DBK
.................\.........\PWM
.................\.........\PWM.hex
.................\.........\PWM.lnp
.................\.........\PWM.M51
.................\.........\PWM.Opt
.................\.........\PWM.plg
.................\.........\PWM.Uv2
.................\.........\PWM_motor.c
.................\.........\PWM_motor.DSN
.................\.........\PWM_motor.LST
.................\.........\PWM_motor.OBJ
.................\.........\PWM_motor.plg
.................\.........\PWM_motor.PWI
.................\.........\PWM_motor_test.c
.................\.........\PWM_motor_test.LST
.................\.........\PWM_motor_test.OBJ
.................\.........\PWM_Opt.Bak
.................\.........\PWM_Uv2.Bak
.................\.........\STARTUP.A51
.................\.........\STARTUP.LST
.................\.........\STARTUP.OBJ
.................\.........\test.c
.................\.........\test.LST
.................\.........\test.OBJ
PWM波输出（可调）
.................\PWM
.................\...\PWM.asm
.................\...\PWM.DSN
.................\...\PWM.hex
.................\...\PWM.PWI
PWM电机正反转
.............\Last Loaded PWM.DBK
.............\PWM.DSN
.............\PWM.PWI
.............\ss
.............\ss.hex
.............\ss.lnp
.............\ss.M51
.............\ss.Opt
.............\ss.plg
.............\ss.Uv2
.............\ss_Opt.Bak
.............\ss_Uv2.Bak
.............\STARTUP.A51
.............\STARTUP.LST
.............\STARTUP.OBJ
.............\t.c
.............\t.LST
.............\t.OBJ
PWM电机正反转1
..............\PWM电机正反转
..............\.............\Last Loaded PWM.DBK
..............\.............\PWM.DSN
..............\.............\PWM.PWI
..............\.............\ss
..............\.............\ss.hex
..............\.............\ss.lnp
..............\.............\ss.M51
..............\.............\ss.Opt
..............\.............\ss.plg
..............\.............\ss.Uv2
..............\.............\ss_Opt.Bak
..............\.............\ss_Uv2.Bak
..............\.............\STARTUP.A51
..............\.............\STARTUP.LST
..............\.............\STARTUP.OBJ
..............\.............\t.c
..............\.............\t.LST
..............\.............\t.OBJ
pwm程序实例
...........\m8_pwm
...........\......\1.c
...........\......\1.lst
...........\......\1.o
...........\......\main.eep
...........\......\main.elf
...........\......\main.hex
...........\......\main.lss
...........\......\main.map
...........\......\main.sym
...........\......\Makefile