编写汇编程序,使PC嗡鸣器按乐谱发声

DATA SEGMENT MUS_FREQ DW 330,392,330,294,330,392,330,294,330 DW 330,392,330,294,262,294,330,392,294 DW 262,262,220,196,196,220,262,294,330,262 DW -1 MUS_TIME DW 3 DUP (5000),2500,2500,5...
汇编语言 | 2009-05-30 15:32 | 阅读 3169 次 | 评论 0 条

编程实现将AREA1为首地址的10个字节单元数据搬移到以AREA2为首地址的内存中去,并按

编程实现将AREA1为首地址的10个字节单元数据搬移到以AREA2为首地址的内存中去,并按从小到大排序 DATA SEGMENT AREA1 DB 04H,01H,02H,07H,0AH,05H,06H,03H,08H,09H AREA2 DB 10 DUP(?) DATA ENDS CODE SEGMENT ASSUME CS:CODE,DS:DATA START: MOV AX,DATA MOV ...
汇编语言 | 2009-05-30 15:30 | 阅读 1951 次 | 评论 0 条
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