说明: 我的课程设计,上传供大家参考 DATA SEGMENT TAB DB 06H,5BH,4FH,66H,6DH,7CH,07H,7FH,67H ;1~9的段码; BZ DB 00H DATA ENDS STACK SEGMENT PARA STACK 'STACK' DB 100H DUP(?) STACK ENDS CODE SEGMENT ASSUME DS:DATA,CS:CODE START: MOV AX,DATA MOV DS,AX ;8259A初始化 MOV AL,13H ;初始化
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