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Macro to display a string

Macro to get system date. date macro yr, mon, day, wkday mov ah, 2Ah int 21h mov [yr], cx mov [mon], dh mov [day], dl mov [wkday], alendm. Macro to get system time. time macro hrs,mins,scds,hscds mov ah, 2Ch

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Macro to display a string

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    1. Macro to display a string display macro string mov dx, offset string mov ah, 9 int 21h endm

    2. Macro to get system date date macro yr, mon, day, wkday mov ah, 2Ah int 21h mov [yr], cx mov [mon], dh mov [day], dl mov [wkday], al endm

    3. Macro to get system time time macro hrs,mins,scds,hscds mov ah, 2Ch int 21h mov [hrs], ch mov [mins], cl mov [scds], dh mov [hscds], dl endm

    4. Macro to clear screen scrolup macro mov ah, 6 mov al, 0 mov ch, 0 mov cl, 0 mov dh, 24 mov dl, 79 mov bh, 7 int 10h endm

    5. Macro to position cursor cursor macro row, col mov bx, 0 mov ah, 2 mov dh, row mov dl, col int 10h endm

    6. Macro to input a char string Getstr macro str Local next, out1 mov cx, 79 mov di, offset str Next: Mov ah, 1 Int 21h Cmp al, 13 Mov [di], al Je out1 Inc di Loop next Out1: endm

    7. Macro practice Write code using system date and system time macros to display system date and time on the screen

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