電子日歷微機課程設計-文庫吧資料
2025-05-15 21:14本頁面
【正文】 39。 jne k12 inc flg1 cmp flg1,3 jne p1 mov flg1,0 p1: call showtimeall call movshu jmp R1 k12: cmp al,39。 jne K11 call addshu call showtimeall call movshu jmp R1 K11: cmp al,39。設置時間 flg1=0,1,2 分別代表調(diào)整時分秒 call movshu R1: call getchar cmp al,39。月加 cmp mouth,11 jna loop1 mov mouth,1 inc year 。小時加 cmp hour,23 jna loop1 mov hour,0 inc day 。秒加 cmp second,58 jna loop1 mov second,1 inc minute mov al,minute call showbuf showline sbuf,0,2,0b23H,0004H 。時鐘程序 loop1: mov ah,01h int 16h jnz loop2 ti1: call seconddelay 。延時一秒 push ax push bx push dx mov ah,00H int 1aH add dl,17 mov bl,dl lop1: mov ah, 00H int 1ah cmp dl,bl jnz lop1 pop dx pop bx pop ax ret seconddelay endp waitf proc near 。0039。得系統(tǒng)日期 mov ah,2ah int 21h mov year,cx mov mouth,dh mov day,dl ret getdate endp bcdch proc near 。得到字符 mov ah,07h int 21h ret getchar endp gettime proc near 。 je function1 goesc: mov ah, 4ch 。 jne N22 cmp al,39。 je goesc cmp al, 39。 jne N2 call setdate N2: cmp al, 39。功能二初始化顯示 showline st
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