judge.asm

来自「汇编小程序」· 汇编 代码 · 共 20 行

               org 0000h
			   ljmp start
			   org 0080h
start:         mov p2,#0ffh
               clr p2.6
			   mov p3,#0ffh
l1:            jnb p3.2,l2
               jnb p3.3,l3
			   jnb p3.4,l4
			   jnb p3.5,l5
			ljmp l1
		l2:    mov p0,#28H
		       ljmp l1
	    l3:    mov p0,#7EH
			   ljmp l1
		l4:    mov p0,#0A2H
		       ljmp l1
		l5:    mov p0,#62H
		       ljmp l1
			   end