File list (Check if you may need any files):
8051-Based Stepper Motor Driver
...............................\DRIVE.A51
...............................\DRIVE.ASM
...............................\DRIVE.DOC
...............................\DRIVE.HEX
...............................\DRIVE.LST
...............................\DRIVE.OBJ
...............................\drive2
...............................\drive2.lnp
...............................\drive2.M51
...............................\drive2.Opt
...............................\drive2.plg
...............................\drive2.Uv2
...............................\drive2_Opt.Bak
...............................\drive2_Uv2.Bak
...............................\KC.a51
...............................\KC.LIB
...............................\KC.LST
...............................\learn
...............................\learn.c
...............................\learn.lnp
...............................\learn.LST
...............................\learn.M51
...............................\learn.OBJ
...............................\learn.Opt
...............................\learn.plg
...............................\learn.Uv2
...............................\learn_Opt.Bak
...............................\learn_Uv2.Bak
...............................\MATH.a51
...............................\MATH.LIB
...............................\MATH.LST
...............................\MATH.OBJ
...............................\RX9.a51
...............................\RX9.LIB
...............................\RX9.LST
...............................\TIMER.a51
...............................\TIMER.LIB
...............................\TIMER.LST