汽車車燈控制系統(tǒng)課程設(shè)計(jì)報(bào)告-資料下載頁
2025-08-04 02:43本頁面
【正文】 ,[DI+3] 。顯示字符的屬性SKIP_STOP: PUSH CX MOV CX,1 MOV AH,09H INT 10H POP CX ADD DI,4 LOOP ONE_STOP 。右前燈亮 MOV DH,ROW MOV DL,COLUMN LEA DI,CARS+6 ADD DH,[DI+0] 。置光標(biāo)行 ADD DL,[DI+1] 。置光標(biāo)列 MOV AH,02H INT 10H MOV AL,[DI+2] 。顯示字符的ASCII碼 MOV BL,4 。顯示字符的屬性 MOV CX,1 MOV AH,09H INT 10H POP CX 。左前燈亮 ADD DL,1 MOV AH,02H INT 10H MOV AL,4FH 。顯示字符的ASCII碼 MOV BL,4 。顯示字符的屬性 PUSH CX MOV CX,1 MOV AH,09H INT 10H POP CX MOV DH,ROW MOV DL,COLUMN ADD DH,3 。左后燈亮 ADD DL,1 MOV AH,02H INT 10H MOV AL,4FH 。顯示字符的ASCII碼 MOV BL,4 。顯示字符的屬性 PUSH CX MOV CX,1 MOV AH,09H INT 10H POP CX 。右后燈亮 ADD DL,+3 MOV AH,02H INT 10H MOV AL,4FH 。顯示字符的ASCII碼 MOV BL,4 。顯示字符的屬性 PUSH CX MOV CX,1 MOV AH,09H INT 10H POP CX RETCAR_STOP ENDPmusic proc near ONE_m: LEA SI,MUS_FREG LEA BP,DS:MUS_TIMEfreq: mov di,[si] cmp di,1 je ENDMUS mov bx,ds:[bp] call soundf add si,2 add bp,2 jmp freq ENDMUS: RET music endp。***************************************************soundf proc near push ax push bx push cx push dx push di mov al,0b6h out 43h,al mov dx,12h mov ax,348ch div di out 42h,al mov al,ah out 42h,al in al,61h mov ah,al or al,3 out 61h,alwait1: mov cx,663 call waitfdelay: loop delay dec bx jnz wait1 mov al,ah out 61h,al pop di pop dx pop cx pop bx pop ax retsoundf endpq0 proc near mov ah,2 sub bh,bh mov dh,0 mov dl,0 int 10h retq0 endpwaitf proc near push axwaitf1: in al,61h and al, 10h cmp al, ah je waitf1 mov ah,al loop waitf1 pop ax retwaitf endp。***************************************************END START18
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