File list (Check if you may need any files):
8253--BUS-BUS-OK\82531.C
................\82531.dtf.PWI
................\82531.hex
................\82531.lnp
................\82531.M51
................\82531_Uv2.Bak
................\82531.plg
................\82531_Opt.Bak
................\82531.Uv2.bak
................\82531.opt.bak
................\82531_uvproj.bak
................\82531.uvproj
................\82531_uvopt.bak
................\82531.uvopt
................\82531.LST
................\82531.OBJ
................\82531
................\Last Loaded 82531.dtf.DBK
................\82531.dtf.DSN
................\波形.bmp
8253--BUS-BUS-OK