System Software – SIC/XE Program to multiply two arrays

AbundantCode 3 weeks ago in Assembly Language 0

Problem Statement

Assume that ALPHA and BETA are the two arrays of 100 words. Another array of GAMMA elements are obtained by multiplying the corresponding ALPHA element by 4 and adding the corresponding BETA elements.

Solution

Line NumberCodeComments
1LDS #3 
2LDT #300 
3LDX #0 
4ADDLOOP LDA ALPHA, X 
5MUL #4 
6ADD BETA, X 
7STA GAMMA, X 
8ADDR S, X 
9COMPR X, T 
10JLT ADDLOOP 
11ALPHA RESW 100 
12BETA RESW 100 
13GAMMA RESW 100 
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