廣工自動(dòng)化微機(jī)實(shí)驗(yàn)(已修改)
2025-04-28 23:11 本頁(yè)面
【正文】 (大神出品,不保證沒(méi)錯(cuò)誤)實(shí)驗(yàn)一：：STACK SEGMENT STACKDW 64 DUP(?)STACK ENDSDATA SEGMENTORG 0500HDATA1 DB 5 DUP(?)ORG 050AHDATA2 DB 5 DUP(?)DATA ENDSCODE SEGMENTASSUME CS:CODE,DS:DATA,SS:STACKSTART: MOV AX,DATAMOV DS,AXMOV CX,5MOV DI,OFFSET DATA1MOV SI,OFFSET DATA2LAB1: MOV BL,0FFHMOV AL, [DI]CMP AL,3AHJNB OKSUB AL,30HJC OKMOV BL,ALOK: MOV AL,BLMOV [SI],ALINC DIINC SILOOP LAB1MOV AH,4CHINT 21HCODE ENDSEND START：STACK SEGMENT STACKDW 64 DUP(?)STACK ENDSDATA SEGMENTORG 0500HDATA1 DW 78EDHORG 0510HDATA2 DB 5 DUP(?)DATA ENDSCODE SEGMENTASSUME CS:CODE,DS:DATA,SS:STACKSTART: MOV AX,DATAMOV DS,AXLEA SI,DATA1LEA DI,DATA2+4MOV BX,000AHMOV CX,0005HMOV AX,[SI]AA0: MOV DX,0000HDIV BXMOV [DI],DLDEC DILOOP AA0MOV AH,4CHINT 21HCODE ENDSEND START：STACK SEGMENT STACK DW 64 DUP(?)STACK ENDSDATA SEGMENT ORG 0500HDATA1 DB 2 DUP(?) ORG 050AHDATA2 DB 4 DUP(?)DATA ENDSCODE SEGMENT ASSUME CS:CODE,DS:DATASTART: MOV AX,DATA MOV DS,AX MOV DI,OFFSET DATA1 MOV SI,OFFSET DATA2 MOV AX,[DI] MOV CX,0004H MOV BX,1000HA1: MOV DX,0000H DIV BX CMP AL,0AH JAE A3 ADD AL,30HA2: MOV [SI],AL INC SI PUSH DX MOV AX,BX MOV BX,0010H MOV DX,0000H DIV BX MOV BX,AX POP DX MOV AX,DX LOOP A1 INT 03H A3: SUB AL,0AH ADD AL,41H JMP A2CODE ENDS END STARTSTACK SEGMENT STACK DW 64 DUP(?)STACK ENDSDATA SEGMENT ORG 0500HDATA1 DB 8 DUP(?) ORG 0510HDATA2 DB 8 DUP(?)DATA ENDSCODE SEGMENT ASSUME CS:CODE,DS:DATASTART: MOV AX,DATA MOV DS,AX MOV DI,OFFSET DATA1 MOV SI,OFFSET DATA2 MOV CX,0004H MOV BL,0AH MOV AH,00HA1: MOV AL,[DI] MUL BL INC DI MOV DL,[DI] ADD AL,DL MOV [SI],AL INC DI INC SI LOOP A1 INT 03HCODE ENDS END START STACK SEGMENT STACK DW 64 DUP(?)STACK ENDSDATA SEGMENT ORG 0600HDATA1 DB ? ORG 0610HJIEGUO DB ?DATA ENDSCODE SEGMENT ASSUME CS:CODE,DS:DATASTART:MOV AX,DATA MOV DS,AX LEA SI,DATA1 LEA DI,JIEGUO XOR CH,CH MOV CL,04H MOV DL,0AH MOV DH,04H A1:MOV AL,[SI] AND AL,0FH MOV BL,AL MOV AL,[SI] SHR AL,CL MUL DL ADD AL,BL MOV [DI],AL INC SI INC DI DEC DH JNZ A2 JMP A3 A2:JMP A1 A3:INT 03HCODE ENDS END STARTSTACK SEGMENT STACK DW 64 DUP(?)STACK ENDSDATA SEGMENT ORG 0300HDATA1 DB 2 DUP(?) ORG 0308HDATA2 DB 5 DUP(?)DATA ENDSCODE SEGMENT ASSUME CS:CODE,DS:DATASTART: MOV AX,DATA MOV DS,AX MOV DI,OFFSET DATA1 MOV SI,OFFSET DATA2 MOV AX,[DI] MOV BX,2710H 。十進(jìn)制數(shù)的10000 MOV CX,0005HA1: MOV DX,0000H DIV BX MOV [SI],AL INC SI PUSH DX MOV AX,BX MOV BX,0AH MOV DX,0000H DIV BX MOV BX,AX POP DX MOV AX,DX LOOP A1 INT 03HCODE ENDS END START實(shí)驗(yàn)二：STACKS SEGMENTDW 64 (?)STACKS ENDSDATAS SEGMENT ORG 0700H X DW 0208H Y DW 0509H Z DW 0304H ORG 0710H Q DW ? DATAS ENDSCODES SEGMENT ASSUME CS:CODES,DS:DATAS,SS:STACKSSTART: MOV AX,DATAS MOV DS,AX MOV AX,X ADD AX,Y 。X+Y結(jié)果存入AX中 AAA 。BCD碼調(diào)整 SUB AX,Z 。X+YZ結(jié)果存入AX AAS 。BCD碼調(diào)整 MOV Q,AX 。Q存入3710單元 MOV AH,4CH INT 21H CODES ENDS END STARTSTACKS SEGMENTDW 64 DUP(?)STACKS ENDSDATAS SEGMENT ORG 0500H TAB DW 0010H,0020H,0030H,0040H,0050H,0060H ORG 0510H JIEGUO DB 2 DUP(?)DATAS ENDSCODES SEGMENT ASSUME CS:CODES,DS:DATAS,SS:STACKSSTART: MOV AX,DATAS MOV DS,AX SUB AX,AX MOV CX,06H LEA
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