红绿灯程序
..........\2051.ASM
..........\2051.bpf
..........\2051.ddk
..........\2051.hex
..........\2051.LST
..........\2051.m51
..........\2051.OBJ
..........\2051.OMF
..........\2052.ASM
..........\89C51.ASM
..........\LED5.hex
..........\LED6.ASM
..........\LED6.ddk
..........\LED6.edk
..........\LED6.hex
..........\LED6.LST
..........\LED6.m51
..........\LED6.OBJ
..........\LED6.OMF
..........\up51s005.asm
..........\up51s005.edk
..........\UP51S005.LST
..........\UP51S005.m51
..........\UP51S005.OMF