File list (Check if you may need any files):
Bell_With_PWM\Bell_With_PWM.cydsn\Bell_With_PWM.cyprj
.............\...................\Bell_With_PWM.cyversion
.............\...................\TopDesign\TopDesign.cysch
.............\...................\main.c
.............\...................\device.h
.............\...................\Bell_With_PWM.cydwr
.............\...................\Bell_With_PWM.cyprj.Administrator
.............\...................\DP8051\DP8051_Keil_903\Debug\Bell_With_PWM-DP8051_Keil_903-Debug-BUILD.log
.............\...................\......\...............\.....\.deps\C_FILE.P
.............\...................\......\...............\.....\.....\DP8051_C_FILE.P
.............\...................\......\...............\.....\.....\KEIL_8051_ASM_FILE.P
.............\...................\......\...............\.....\PWM_1.lst
.............\...................\......\...............\.....\PWM_1.obj
.............\...................\......\...............\.....\PWM_1_PM.lst
.............\...................\......\...............\.....\PWM_1_PM.obj
.............\...................\......\...............\.....\Clock_1.lst
.............\...................\......\...............\.....\Clock_1.obj
.............\...................\......\...............\.....\BELL.lst
.............\...................\......\...............\.....\BELL.obj
.............\...................\......\...............\.....\CyBootAsmKeil.obj
.............\...................\......\...............\.....\CyDmac.lst
.............\...................\......\...............\.....\CyDmac.obj
.............\...................\......\...............\.....\CyBootAsmKeil.lst
.............\...................\......\...............\.....\CyFlash.lst
.............\...................\......\...............\.....\CyFlash.obj
.............\...................\......\...............\.....\CyLib.lst
.............\...................\......\...............\.....\CyLib.obj
.............\...................\......\...............\.....\cyPm.lst
.............\...................\......\...............\.....\cyPm.obj
.............\...................\......\...............\.....\CySpc.lst
.............\...................\......\...............\.....\cyutils.lst
.............\...................\......\...............\.....\cymem.lst
.............\...................\......\...............\.....\cymem.obj
.............\...................\......\...............\.....\CySpc.obj
.............\...................\......\...............\.....\cyutils.obj
.............\...................\......\...............\.....\KeilStart.obj
.............\...................\......\...............\.....\cyfitter_cfg.lst
.............\...................\......\...............\.....\main.lst
.............\...................\......\...............\.....\main.obj
.............\...................\......\...............\.....\KeilStart.lst
.............\...................\......\...............\.....\cyfitter_cfg.obj
.............\...................\......\...............\.....\Bell_With_PWM.lib
.............\...................\......\...............\.....\library.deps
.............\...................\......\...............\.....\keilLinkCmds.lnp
.............\...................\......\...............\.....\Bell_With_PWM.omf
.............\...................\......\...............\.....\Bell_With_PWM.map
.............\...................\......\...............\.....\Bell_With_PWM.ihx
.............\...................\......\...............\.....\Bell_With_PWM.elf
.............\...................\......\...............\.....\Bell_With_PWM.hex
.............\...................\codegentemp\Bell_With_PWM.rpt
.............\...................\...........\Bell_With_PWM.cyfit
.............\...................\...........\Bell_With_PWM.v
.............\...................\...........\Bell_With_PWM.ctl
.............\...................\...........\Bell_With_PWM_u.sdc
.............\...................\...........\lcpsoc3\index
.............\...................\...........\Bell_With_PWM.wde
.............\........