微型计算机原理与应用-习题解答、实验指导与课程设计的报告

...wd......wd......wd...实验一：编程练习1)STACK SEGMENTSTACKDW64DUP(?)STACKENDSDATASEGMENT ORG0500HDATA1 DB25H,30H,32H,34H,65HDATA2 DB5DUP(?)DATA ENDSCODESEGMENTASSUMEDS:DATA,CS:CODESTART: MOVAX,DATAMOVDS,AXMOVAH,0FFHMOVCX,05HLEASI,DATA1LEADI,DATA2NEXT: MOVAL,[SI]CMPAL,3AHJNCFF1CMPAL,30HJCFF1SUBAL,30HMOV[DI],ALBACK: INCSIINCDILOOPNEXTJMPDONEFF1: MOV[DI],AHJMPBACKDONE: MOVAH,4CHINT21HCODE ENDSENDSTART2)STACK SEGMENTSTACK DW64DUP(?)STACK ENDSDATA SEGMENT ORG0500HDATA1 DW00AAH ORG0510HDATA2 DB5DUP(?)DATA ENDSCODE SEGMENT ASSUMEDS:DATA,CS:CODESTART: MOVAX,DATA MOVDS,AX MOVSI,OFFSETDATA1 MOVDI,OFFSETDATA2 MOVCX,05H MOVAX,[SI]DONE: XORDX,DX MOVBX,0AH DIVBX ADDDL,30H MOV[DI],DL INCDI LOOPDONE MOVAH,4CH INT21HCODE ENDS ENDSTART3)STACK SEGMENTSTACK DW64DUP(?)STACK ENDSDATA SEGMENT ORG0500HDATA1 DB2DUP(?) ORG050AHDATA2 DB4DUP(?)DATA ENDSCODE SEGMENT ASSUMEDS:DATA,CS:CODESTART: MOVAX,DATA MOVDS,AXMOVSI,OFFSETDATA1MOVDI,OFFSETDATA2MOVCX,0400HA: MOVAX,[SI] ADDCL,04H ROLAX,CL ANDAL,0FH ADDAL,30H MOV[DI],AL INCDI DECCH JNZA MOVAH,4CH INT21HCODE ENDS ENDSTART4)STACK SEGMENTSTACK DW64DUP(?)STACK ENDSDATA SEGMENT ORG0500HDATA1 DW0102H,0304H,0506H,0708H ORG0510HDATA2 DW4DUP(?)DATA ENDSCODE SEGMENT ASSUMEDS:DATA,CS:CODESTART: MOVAX,DATA MOVDS,AX MOVSI,OFFSETDATA1 MOVDI,OFFSETDATA2 MOVCL,04H MOVCH,0AHA: MOVBX,[SI] MOVAL,BH MULCH ADDAL,BL MOVAH,00H MOV[DI],AX ADDSI,02H ADDDI,02H DECCL JNZA MOVAH,4CH INT21HCODE ENDS ENDSTART5)STACK SEGMENTSTACK DW64DUP(?)STACK ENDSDATA SEGMENT ORG0600HDATA1 DB12H,34H,56H,78H ORG0610HDATA2 DB4DUP(?)DATA ENDSCODE SEGMENT ASSUMEDS:DATA,CS:CODESTART: MOVAX,DATA MOVDS,AX MOVSI,OFFSETDATA1 MOVDI,OFFSETDATA2 MOVCX,0404H MOVDL,0AHA: MOVAL,[SI] ANDAL.0F0H ROLAL,CL MULDL MOVAH,[SI] ANDAH,0F0H ADDAL,AH MOV[DI],AL INCSI INCDI DECCH JNZA MOVAH,4CH INT21HCODE ENDS ENDSTART6)STACK SEGMENTSTACK DW64DUP(?)STACK ENDSDATA SEGMENT ORG0300HDATA1 DW01ABH ORG030AHDATA2 DB3DUP(?)DATA ENDSCODE SEGMENT ASSUMEDS:DATA,CS:CODESTART: MOVAX,DATA MOVDS,AX MOVSI,OFFSETDATA1 MOVDI,OFFSETDATA2 MOVAX,[SI]MOVBL,64HDIVBLMOV[DI],ALMOVAL,AHMOVAH,00HMOVBL,0AHDIVBLMOV[DI+1],ALMOV[DI+2],AHMOVAH,4CHINT21HCODE ENDS ENDSTART实验二：编程练习1)STACK SEGMENTSTACK DW64DUP(?)STACK ENDSDATA SEGMENT ORG0700HX DW0208HY DW0509HZ DW0304H ORG0710HQ DW?DATA ENDSCODE SEGMENT ASSUMEDS:DATA,CS:CODESTART: MOVAX,DATA MOVDS.AXMOVSI,OFFSETXMOVDI,OFFSETYMOVAL,[SI+1]MOVBL,[DI+1]ADDAL,BLAAAMOVAH,ALMOVAL,[SI]MOVBL,[DI]ADDAL,BLAAAMOVDX,AXMOVSI,OFFSETZMOVDI,OFFSETQMOVAL,DHMOVBL,[SI+1]SUBAL,BLAASMOVAH,ALMOVAL,DLMOVBL,[SI]SUBAL,BLAASMOV[DI],ALMOV[DI+1],AHMOVAH,4CHINT21HCODEENDSENDSTART2)STACK SEGMENTSTACK DW64DUP(?)STACK ENDSDATA SEGMENT ORG0500HDATA1 DB10H,20H,30H,40H,50H,60H ORG0510HDATA2 DB?CODE SEGMENT ASSUMEDS:DATA,CS:CODESTART:MOVAX,DATAMOVDS,AXMOVSI,OFFSETDATA1MOVDI,OFFSETDATA2XORDX,DXMOVCX,6A1: MOVAL,[SI]CBWADDDX,AXINCSILOOPA1MOVAX,DXMOVBL,06HDIVBLMOVBL,0AHDIVBLMOV[DI],AXMOVAH,4CHINT21HCODE ENDSENDSTART2)OPTIONALSTART:MOVAX,DATAMOVDS,AXMOVSI,OFFSETDATA1MOVDI,OFFSETDATA2MOVCX,0006HMOVAX,0000HA:MOVBL,[SI]INCSIADDAL,BLADCAH,00HLOOPAMOVCL,06HDIVCLMOVAH,00HMOVBL,0AH DIVBLMOVBH,AHMOVBL,10HMULBLADDAL,BHMOV[DI],ALMOVAH,4CHINT21HCODEENDSENDSTART3)STACK SEGMENTSTACK DW64DUP(?)STACK ENDSDATA SEGMENT ORG0500HDATA1 DB10H,15H,0FH ORG0510HDATA2 DB3DUP(?)DATA ENDSCODE SEGMENTASSUMEDS:DATA,CS:CODESTART:MOVAX,DATAMOVDS,AXMOVSI,OFFSETDATA1MOVDI,OFFSETDATA2MOVAL,[SI]MOVBL,[SI+1]ADDAL,BL MOVBL,[SI+2]ADDAL,BL MOVCL,02HSALAL,CLMOVAH,00HMOVCX,03HDONE: XORDX,DXMOVBX,0AHDIVBXMOV[DI],DLINCDILOOPDONEMOVAH,4CHINT21HCODE ENDSENDSTART4)STACK SEGMENTSTACK DW64DUP(?)STACK ENDSDATA SEGMENT ORG0550HDATA1 DB98H,76H,54H,32H,19H,87H,67H,65H ORG0558HDATA2 DB98H,76H,54H,32H,19H,87H,67H,65H ORG0560HDATA3 DB9DUP(?)DATA ENDSCODE SEGMENTASSUMEDS:DATA,CS:CODESTART: MOVAX,DATA MOVDS,AX MOVSI,OFFSETDATA1 MOVDI,OFFSETDATA2 MOVCX,0008HA: MOVAL,[SI] MOVBL,[DI] PUSHAX PUSHBX INCSI INCDI LOOPA MOVCX,0008H MOVSI,OFFSETDATA3 ADDSI,CX CLCB: POPAX POPBX ADCAL,BL MOV[SI],AL DECSI LOOPB ADCCL,00H MOV[SI],CL MOVAH,4CH INT21HCODE ENDS ENDSTART5)STACK SEGMENTSTACK DW64DUP(?)STACK ENDSDATA SEGMENT ORG0300HX DW0608HY DW0509HZ DW0306HORG0310HQ DW?DATA ENDSCODE SEGMENT ASSUMEDS:DATA,CS:CODESRART: MOVAX,DATA MOVDS,AXMOVSI,OFFSETQMOVCX,XMOVBX,YMOVAH,00HMOVAL,CHSUBAL,BHAASMOVCH,AHMOVAH,ALMOVAL,CLSUBAL,BLAASMOVCX,AXMOVBX,ZMOVAH,00HMOVAL,CHADDAL,BHAAAMOVCH,AHMOVAH,ALMOVAL,CLADDAL,BLAAAMOV[SI],AHMOV[SI+1],ALMOVAH,4CHINT21HCODEENDSENDSTART6)STACK SEGMENTSTACK DW64DUP(?)STACK ENDSDATA SEGMENT ORG0550HDATA DBNUMDB65H,67H,87H,19H,32H,54H,76H,98H,77H,39H,32H,48H,95H,28H,43H,56HDATA ENDSCODE SEGMENTASSUMEDS:DATA,CS:CODESTART: MOVAX,DATA MOVDS,AXMOVSI,OFFSETNUMMOVCX,0008HA:MOVAL,[SI]MOVBL,[SI+8]SBBAL,BLMOV[SI+16],ALINCSILOOPAMOVAH,4CHINT21HCODE ENDSENDSTART实验三：编程练习1)STACK SEGMENTSTACK DW64DUP(?)STACK ENDSDATA SEGMENTDATA SEGMENTORG0500HDATA1 DB09H,12H,80H,78H,0C8H,00H,00H,0FEH,99H,34HORG0510HDATA2 DB3DUP(?)DATA ENDSCODE SEGMENTASSUMEDS:DATA,CS:CODESTART:MOVAX,DATAMOVDS,AXMOVSI,OFFSETDATA1MOVDI,OFFSETDATA2MOVCL,[SI]MOVCH,00HMOVBH,00HMOVBL,00HMOVDL,00HINCSIA1:MOVAL,[SI]CMPAL,0JLEA2INCBHJMPOVERA2:CMPAL,0JLA3INCBLJMPOVERA3:INCDLOVER: INCSILOOPA1MOV[DI],BHMOV[DI+1],DLMOV[DI+2],BLMOVAH,4CHINT21HCODEENDSENDSTART2)STACK SEGMENTSTACK DW64DUP(?)STACK ENDSDATA SEGMENT ORG0200HDATA1 DB3DUP(?) ORG0204HDATA2 DW?DATA ENDSCODE SEGMENTASSUMEDS:DATA,CS:CODESTART:MOVAX,DATA MOVDS,AX LEASI,DATA1 LEADI,DATA2 MOVAL,[SI] MOVAH,[SI+1] MOVBL,[SI+2] CMPAL,AH JZA1CMPAL,BLJZA2MOV[DI],SIJMPA4A2: INCSIMOV[DI],SIJMPA4A1: CMPAL,BL JZA3 ADDSI,2 MOV[DI],SI JMPA4A3: MOV[DI],0FFFFHA4: MOVAH,4CH INT21HCODE ENDS ENDSTART3)STACK SEGMENTSTACK DW64DUP(?)STACK ENDSDATASEGMENTSCOREDB64H,61H,5DH,55H,52H,51H,44H,45H,47H,48H,4DH,4FH,3CH,3FH,40H,41H,33H,56H,59H,30HTOTDB00H,00H,00H,00H,00HDATA ENDSCODE SEGMENT ASSUMEDS:DATA,CS:CODESTART:MOVAX,DATAMOVDS,AXMOVSI,OFFSETSCOREMOVCX,0014HA1:MOVBL,3CHMOVDI,OFFSETTOTMOVAL,[SI]A2:CMPAL,BLJBA3ADDBL,0AHINCDIJMPA2A3: INCSIMOVAH,[DI]INCAHMOV[DI],AHLOOPA1MOVAH,4CHINT21HCODEENDSENDSTART4)STACK SEGMENTSTACK DW64DUP(?)STACK ENDSDATASEGMENTORG0300HDATA1DW000AHORG0302HDATA2DB01H,02H,03H,04H,05H,06H,05H,04H,03H,01HORG0400HMAXDB?ORG0401HDATA3DW?DATA ENDSCODE SEGMENTASSUMEDS:DATA,CS:CODESTART:MOVAX,DATAMOVDS,AXMOVSI,OFFSETDATA2MOVDI,OFFSETDATA3MOVCX,DATA1MOV[DI],SIMOVAH,[SI]MOVBH,[SI]MOVMAX,BHA1:INCSIMOVAL,[SI]CMPAH,ALJBA2JMPA3A2:MOVAH,ALMOV[DI],SIMOVBH,[SI]MOVMAX,BHA3:LOOPA1MOVAH,4CHINT21HCODEENDSENDSTART5)STACK SEGMENTSTACK DW64DUP(?)STACK ENDSDATASEGMENTORG0300HDATA1DB02H,00H,81HORG0305HDATA2DB3DUP(?)DATA ENDSCODE SEGMENTASSUMEDS:DATA,CS:CODESTART:MOVAX,DATAMOVDS,AXMOVSI,OFFSETDATA1MOVDI,OFFSETDATA2MOVCX,0003HA:MOVAL,[SI]CMPAL,CHJGA1JLA2MOVBYTEPTR[DI],00HJMPOVERA1:MOVBYTEPTR[DI],0AHJMPOVERA2:MOVBYTEPTR[DI],0BHOVER:INCSIINCDILOOPAMOVAH,4CHINT21HCODEENDSENDSTART6)STACK SEGMENTSTACK DW64DUP(?)STACK ENDSDATASEGMENTORG0200HDATA1DB0CAH,64H,32HORG0105HDATA2DB3DUP(?)DATAENDSCODE SEGMENTASSUMEDS:DATA,CS:CODESTART:MOVAX,DATAMOVDS,AXMOVSI,OFFSETDATA1MOVDI,OFFSETDATA2MOVCX,0003HA1:MOVAL,[SI]CMPAL,0C8HJAA2CMPAL,32HJBA3CMPAL,64HJZA4JMPOVERA2:MOVBYTEPTR[DI],90HJMPOVERA3:MOVBYTEPTR[DI],00HJMPOVERA4:MOVBYTEPTR[DI],50HOVER:INCSIINCDILOOPA1MOVAH,4CHINT21HCODEENDSENDSTART实验四：编程练习1)STACK SEGMENTSTACK DW64DUP(?)STACK ENDSDATASEGMENTSTR1DB0AH,0DH,'InputtwonumbersA&B:$'ORG0204HDATA1DB3DUP(?)DATAENDSCODE SEGMENTASSUMEDS:DATA,CS:CODESTART:MOVAX,DATAMOVDS,AXA:MOVDX,OFFSETSTR1MOVAH,09HINT21HMOVAH,01HINT21HCMPAL,0DHJZOVERSUBAL,30HMOVBL,ALMOVAH,01HINT21HCMPAL,0DHJZOVERMOVAH,00HSUBAL,30HADDAL,BLAAAADDAH,30HMOVDL,AH MOVBH,ALMOVAH,02HINT21HADDBH,30HMOVDL,BHMOVAH,02HINT21HJMPAOVER:MOVAH,4CHINT21HCODEENDSENDSTART2)STACKSEGMENTSTACKDW64DUP(?)STACKENDSDATASEGMENTSTR1DB0AH,0DH,'InputdataA:$',0AH,0DH,'InputdataB:$' STR2DB0AH,0DH,'A>B$',0AH,0DH,'A=B$',0AH,0DH,'A<B$'DATA ENDSCODE SEGMENTASSUMEDS:DATA,CS:CODE,SS:STACKSTART:MOVAX,DAT