File list (Check if you may need any files):
开发板\Last Loaded 51mcu_pcb.DBK
......\51mcu_pcb.DSN
......\单只数码管显示4X4矩阵键盘值\单只数码管显示4X4矩阵键盘值_Uv2.Bak
......\...........................\单只数码管显示4X4矩阵键盘值.plg
......\...........................\单只数码管显示4X4矩阵键盘值.c
......\...........................\单只数码管显示4X4矩阵键盘值.lnp
......\...........................\单只数码管显示4X4矩阵键盘值.M51
......\...........................\单只数码管显示4X4矩阵键盘值.hex
......\...........................\单只数码管显示4X4矩阵键盘值.LST
......\...........................\单只数码管显示4X4矩阵键盘值.OBJ
......\...........................\单只数码管显示4X4矩阵键盘值
......\...........................\单只数码管显示4X4矩阵键盘值.Uv2
......\...........................\单只数码管显示4X4矩阵键盘值_Opt.Bak
......\...........................\单只数码管显示4X4矩阵键盘值.Opt
......\51mcu_pcb.PWI
......\单只数码管显示4X4矩阵键盘值
开发板