File list (Check if you may need any files):
up51s002
........\ASM
........\...\up51s002
........\...\up51s002.asm
........\...\up51s002.hex
........\...\up51s002.lnp
........\...\up51s002.LST
........\...\up51s002.M51
........\...\up51s002.OBJ
........\...\up51s002.Opt
........\...\up51s002.plg
........\...\up51s002.Uv2
........\C51
........\...\up51s002
........\...\uP51s002.C
........\...\up51s002.hex
........\...\up51s002.lnp
........\...\uP51s002.LST
........\...\up51s002.M51
........\...\uP51s002.OBJ
........\...\up51s002.Opt
........\...\up51s002.plg
........\...\up51s002.Uv2
........\readme.txt