File list (Check if you may need any files):
延时方式\delay flash.plg
........\delay flash.uvgui.123
........\delay flash.uvgui.jackaroo
........\delay flash.uvopt
........\delay flash.uvproj
........\delay flash_uvopt.bak
........\delay flash_uvproj.bak
........\lst\delay flash.lst
........\...\delay flash.m51
........\...\STARTUP.lst
........\out\delay flash
........\...\delay flash.hex
........\...\delay flash.lnp
........\...\delay flash.obj
........\...\delay flash.plg
........\...\delay flash.__i
........\...\STARTUP.obj
........\src\delay flash.c
........\STARTUP.A51
........\lst
........\out
........\src
延时方式