Write an assembly program that loads two numbers from memory, calculates their sum, and stores the sum to the memory.

Question

Write an assembly program that loads two numbers from memory, calculates their sum, and stores the sum to the memory.

Answer 1

LD R1, NUM1

LD R2, NUM2

ADD R3, R1,R2

ST R3, SUM

NUM1: .fill 10

NUM2: .fill 20

SUM: .fill 0

.END

Answer 2

Pop A;

Pop B;

Add A, B;

Push A;

 

Hope that helps,

Deanna