File list (Check if you may need any files):
STC12C5A08S2\debug\STC12C5A08S2.uvproj
............\.....\STC12C5A08S2.plg
............\.....\STC12C5A08S2.lnp
............\.....\STC12C5A08S2.M51
............\.....\STC12C5A08S2.hex
............\.....\STC12C5A08S2_uvopt.bak
............\.....\main.lst
............\.....\main.obj
............\.....\serial_isr.lst
............\.....\serial_isr.obj
............\.....\main_isr.lst
............\.....\main_isr.obj
............\.....\STC12C5A08S2
............\.....\STC12C5A08S2.uvopt
............\source\common.h
............\......\main.c
............\......\main.h
............\......\serial_isr.c
............\......\serial_isr.h
............\......\STARTUP.A51
............\......\main_isr.c
............\......\main_ram.h
............\debug
............\source
STC12C5A08S2