实验09_Windows中断

实验09_Windows中断 DATA SEGMENT DATA ENDS STACK SEGMENT STACK STA DW 50 DUP(?) STACK ENDS CODE SEGMENT ASSUME CS:CODE,DS: DATA ,SS:STACK START :MOV AL,13H ; 00010011B，ICW1：边沿触发，单片，要ICW4 MOV DX,210H ; 8259地址 OUT DX,AL MOV AL,8 ; ICW2中断类型号为8