微机作业五位乘法器.doc

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1、;multi-segmentexecutablefiletemplate.datasegment;addyourdatahere!data1db'56789'data2db'6'resultdb6dup(00H)dataendscodesegmentassumecs:codes,ds:datasstart:;setsegmentregisters:movax,datamovds,axmovss,axmovsp,axmovsi,offsetdata2movbl,[si]andbl,00001111Bmo

2、vsi,offsetdata1movdi,offsetresultmovcx,5L1:moval,[si]andal,00001111Bincsimulblaamaddal,[di]aaamov[di],alincdimov[di],ahloopL1movcx,06movsi,offsetresultdispl:movah,2movdl,[si+5]adddl,30Hint21hdecsiloopdisplmovax,4c00Hint21H;addyourcodeheremovah,9int21h;o

3、utputstringatds:dx;waitforanykey....movah,1int21hmovax,4c00h;exittooperatingsystem.int21hendsendstart;setentrypointandstoptheassembler.