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1. Write a program in assembly language to multiply two numbers and print the product.

Muhammad Saood Choudhary answered on November 10, 2022 Popularity 3/10 Helpfulness 1/10

answer 1. Write a program in assembly language to multiply two numbers and print the product.

1. Write a program in assembly language to multiply two numbers and print the product.

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.model small  
 .data                                                                   
 a db 09H  
 b db 02H  
 .code  
      mov      ax, @data           ; Initialize data section  
      mov      ds, ax  
      mov      ah, 0  
      mov      al, a               ; Load number1 in al  
      mov      bl, b               ; Load number2 in bl  
      mul      bl                  ; multiply numbers and result in ax  
      mov      ch, 04h             ; Count of digits to be displayed  
      mov      cl, 04h             ; Count to roll by 4 bits  
      mov      bx, ax              ; Result in reg bx  
 l2:     rol      bx, cl           ; roll bl so that msb comes to lsb   
      mov      dl, bl              ; load dl with data to be displayed  
      and      dl, 0fH             ; get only lsb  
      cmp      dl, 09              ; check if digit is 0-9 or letter A-F  
      jbe      l4  
      add      dl, 07              ; if letter add 37H else only add 30H  
 l4:     add      dl, 30H  
      mov      ah, 02              ; Function 2 under INT 21H (Display character)  
      int      21H  
      dec      ch                  ; Decrement Count  
      jnz      l2  
      mov      ah, 4cH             ; Terminate Program  
      int      21H  
      end

Popularity 3/10 Helpfulness 1/10 Language whatever

Source: projectsgeek.com

Tags: assembly numbers whatever

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Contributed on Nov 10 2022

Muhammad Saood Choudhary

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1. Write a program in assembly language to multiply two numbers and print the product.

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