Assembly Sample Programs (emu8086)

The following examples must be used for educational purposes only. 

Don't just download the codes, learn how they work.

#1) Produce a Short Beep Sound

You can use a loop to create a succession of beep sounds. The complete code to produce a single beep sound is right below.

 
org 100h

mov ah, 02
mov dl, 07h       ;07h is the value to produce the beep tone
int 21h                ;produce the sound

int 20h

ret

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#2) Letters Only

The code is able to delete the character if it’s not a letter (a-z, A-Z). Its limitation: INPUT IS NOT BEING SAVED IN A BUFFER SO INPUT STRING IS NOT REUSABLE. I’m still figuring out how to do it.

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#3) If num1>num2 show product else show sum

if first number is greater than second number display product
and if second number is greater than first number display sum

example:
Enter a first number: 4
Enter a second number:2
product : 8

***********************

 SCREENSHOTS

  
  

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#4) Lowercase to Uppercase Converter 

      (Single Character only)

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#5) Asterisk Loop

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#6) Zeroes aligned right

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#7) Addition, Subtraction , Multiplication and Division (more than one digit , no decimals)

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#8) Addition, Subtraction , Multiplication and Division (single digit input only)

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#9) Diagonal Letters

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#10) Loop Sample 1

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#11) Loop Sample 2

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#12) Loop Sample 3

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#13) Loop Sample 4

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