Do you want plastic bags? It's ahout 1 yuan. —______.
Do you want plastic bags? It's ahout 1 yuan. —______.
设8254端口地址为210H～213H，要求2号计数器工作在...MOV AL, AHOUT DX, AL
设8254端口地址为210H～213H，要求2号计数器工作在...MOV AL, AHOUT DX, AL
1