C51 cpu disp LED，and Key put for turn menu。

LEDdisp
.......\ExtDll.iex
.......\high_disp
.......\high_disp.c
.......\high_disp.hex
.......\high_disp.lnp
.......\high_disp.LST
.......\high_disp.M51
.......\high_disp.OBJ
.......\high_disp.plg
.......\high_disp.uvgui.Administrator
.......\high_disp.uvgui.lxk
.......\high_disp.uvgui.zz
.......\high_disp.uvgui_Administrator.bak
.......\high_disp.uvgui_lxk.bak
.......\high_disp.uvgui_zz.bak
.......\high_disp.uvopt
.......\high_disp.uvproj
.......\high_disp_uvopt.bak
.......\high_disp_uvproj.bak
.......\key.h
.......\KeyProcess.LIB
.......\main.h
.......\Sino.cfg

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