計(jì)算機(jī)控制課程設(shè)計(jì)--步進(jìn)電機(jī)角度控制-資料下載頁(yè)
2025-01-13 18:04本頁(yè)面
【正文】 RETYIZOU:LEA SI,PAISHU MOV AX,0 MOV AL,[SI] MOV BX,4 DIV BL MOV AH,0 MOV BX,15 MUL BL LEA SI,JIAODU MOV [SI+2],AX LEA SI,SBUF1 MOV BL,10 DIV BL MOV [SI],AH MOV AH,0 INC SI DIV BL MOV [SI],AH MOV AH,0 INC SI DIV BL MOV [SI],AH MOV CX,3YIZOU_1: CALL DISP LOOP YIZOU_1 RETCLR_1:LEA SI,SIGN MOV AL,[SI+2] CMP AL,1 JNE CLR_2 MOV AL,0 MOV [SI+2],AL LEA SI,JIPAI MOV AL,[SI] DEC AL CMP AL,0FFH JNE CLR_2 MOV AL,7CLR_2:MOV [SI],ALCLR_3:LEA DI,JIPAI LEA SI,PAISHU MOV AL,[DI] DEC AL CMP AL,0FFH JNE CLR_4 MOV AL,7CLR_4:MOV [DI],AL MOV AL,[SI] DEC AL MOV [SI],AL CALL KONGZHI LEA SI,PAISHU MOV AL,[SI] CMP AL,0 JNE CLR_3 RET DISP: PUSH CX PUSH BX PUSH DX LEA SI,SBUF1 LEA DI,SBUF3 LEA BX,TABLE MOV CX,0004HDISP_1: MOV AL,[SI] XLAT MOV DX,0600H OUT DX,AL MOV AL,[DI] MOV DX,0602H OUT DX,AL CALL TIME INC SI INC DI LOOP DISP_1 POP DX POP BX POP CX RET TIME: PUSH AX PUSH CX MOV CX,00B0HTIME1: MOV AX,0010HTIME2: DEC AX JNZ TIME2 LOOP TIME1 POP CX POP AX RETCODE ENDS END START
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