a10-1.asm

来自「汇编语言的设计」· 汇编 代码 · 共 14 行

STACK SEGMENT STACK
	DW 64 DUP(?)
STACK ENDS

CODE SEGMENT
	ASSUME CS:CODE

START:	MOV AL,82H
	OUT 63H,AL
A1:	IN AL,61H
	OUT 60H,AL
	JMP A1
CODE ENDS
     END START