File list (Check if you may need any files):
3-Keyboard-HID\keyboard\dscr.a51
..............\........\EZUSB.LIB
..............\........\fw.c
..............\........\Fx2.h
..............\........\fx2regs.h
..............\........\keyboard.iic
..............\........\keyboard.Opt
..............\........\keyboard.Uv2
..............\........\keyboard000.iic
..............\........\keyboard_Opt.Bak
..............\........\keyboard_Uv2.Bak
..............\........\output\dscr.lst
..............\........\......\dscr.obj
..............\........\......\ExtDll.iex
..............\........\......\fw.lst
..............\........\......\fw.obj
..............\........\......\keyboard
..............\........\......\keyboard.hex
..............\........\......\keyboard.lnp
..............\........\......\keyboard.m51
..............\........\......\keyboard.plg
..............\........\......\keyboard000.hex
..............\........\......\periph.lst
..............\........\......\periph.obj
..............\........\periph.c
..............\........\syncdly.h
..............\........\USBJmpTb.OBJ
..............\keyboard.rar
..............\keyboard工程说明.doc
..............\........\output
..............\keyboard
3-Keyboard-HID