微機原理課程設(shè)計--電壓報警器-文庫吧資料
2025-01-22 13:36本頁面
【正文】 bl,00hcall martixmov bh,c8mov bl,00hcall martix。convertmov ah,0mov bx,5000dmul bxmov bx,255ddiv bxmov bx,axmov ax,5000dsub ax,bxjmp bin2deccon:cmp buff[0],3jb ledshow。startcstartc:mov ax,datamov ds,axmov al,00hmov dx,adc1out dx,alnopin al,dxnot al。.code setup_int macro int_irq,int_cs,int_ip push di push ds mov di,0 mov ds,di mov di,(int_irq)*4 mov word ptr ds:[di],int_ip mov word ptr ds:[di+2],int_cs pop ds pop di endm setup_ints macro int_irq,int_cs,int_ip setup_int int_irq,int_cs,int_ip setup_int (int_irq+1),int_cs,int_ip setup_int (int_irq+2),int_cs,int_ip setup_int (int_irq+3),int_cs,int_ip setup_int (int_irq+4),int_cs,int_ip setup_int (int_irq+5),int_cs,int_ip setup_int (int_irq+6),int_cs,int_ip setup_int (int_irq+7),int_cs,int_ip endmintxx proc farpush axcmp buff[0],3mov al,errstatinc alcmp al,8jb pass2 mov al,0pass2:mov byte ptr errstat,aljb passpass:pop axiretintxx endp.startup cli setup_ints 00h,seg intxx,offset intxx setup_ints 08h,seg intxx,offset intxx setup_ints 10h,seg intxx,offset intxx setup_ints 18h,seg intxx,off
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