File list (Check if you may need any files):
10.AD-PWM\CPU_Register\C_C8051F120.c
.........\............\H_C8051F120.h
.........\Hard_Module\C_ADC0.c
.........\...........\C_Disp.c
.........\...........\C_Keyboard.c
.........\...........\C_KeyFuntion.c
.........\...........\C_UART.c
.........\...........\H_ADC0.h
.........\...........\H_Disp.h
.........\...........\H_Keyboard.h
.........\...........\H_KeyFunction.h
.........\...........\H_UART.h
.........\Keil_Project\C_ADC0.lst
.........\............\C_ADC0.obj
.........\............\C_AD_PWM.lst
.........\............\C_AD_PWM.obj
.........\............\C_C8051F120.lst
.........\............\C_C8051F120.obj
.........\............\C_Disp.lst
.........\............\C_Disp.obj
.........\............\C_Keyboard.lst
.........\............\C_Keyboard.obj
.........\............\C_KeyFuntion.lst
.........\............\C_KeyFuntion.obj
.........\............\prj_AD_PWM
.........\............\prj_AD_PWM.lnp
.........\............\prj_AD_PWM.M51
.........\............\prj_AD_PWM.plg
.........\............\prj_AD_PWM.uvopt
.........\............\prj_AD_PWM.uvproj
.........\............\prj_AD_PWM_uvopt.bak
.........\............\prj_AD_PWM_uvproj.bak
.........\System_Function\C_AD_PWM.c
.........\CPU_Register
.........\Hard_Module
.........\Keil_Project
.........\System_Function
10.AD-PWM