有关交通灯的源程序下载

这是交通灯的源程序，;注意是C段端口输出的 DATA SEGMENT STABLE DB 24H,44H,04H,44H,04H,44H,04H DB 81H,82H,80H,82H,80H,82H,80H DB 0FFH DATA ENDS CODE SEGMENT ASSUME CS:CODE,DS:DATA START: MOV AX,DATA