SUBSTRACTION OF TWO 8 BIT NUMBERS USING 8085

AIM 

TO PERFORM THE SUBSTRACTION OF TWO 8 BIT NUMBERS USING 8085

ALGORITHM 

1. START THE PROGRAM BY LOADING THE FIRST DATA INTO ACCUMULATOR
2. MOVE THE DATA TO A REGISTER (B REGISTER)
3. GET THE SECOND DATA AND LOAD INTO ACCUMULATOR
4. SUBTRACT THE TWO REGISTER CONTENTS
5. CHECK FOR CARRY
6. IF CARRY IS PRESENT TAKE 2'S COMPLEMENT OF ACCUMULATOR
7. STORE THE VALUE OF BORROW IN MEMORY LOCATION