LC-3. Please Write a program using Assembly to OR the values stored in R2 and R3, storing the result in R4 =========================== LDR R2 ; load R2 ADD R4, R2, R3 ; R4= R2 + R3 STR R4 ; store the result in R4 ======================= Requirements: Code will perform an “OR” operation “OR” will operate on data in Registers Values to be “OR”’s are loaded “by hand” into R2 and R3 before the program is run The result of “OR” is stored in R4
LC-3. Please Write a program using Assembly to OR the values stored in R2 and R3, storing the result in R4 =========================== LDR R2 ; load R2 ADD R4, R2, R3 ; R4= R2 + R3 STR R4 ; store the result in R4 ======================= Requirements: Code will perform an “OR” operation “OR” will operate on data in Registers Values to be “OR”’s are loaded “by hand” into R2 and R3 before the program is run The result of “OR” is stored in R4
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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in LC-3. Please Write a
===========================
LDR R2 ; load R2
ADD R4, R2, R3 ; R4= R2 + R3
STR R4 ; store the result in R4
=======================
Requirements:
Code will perform an “OR” operation
“OR” will operate on data in Registers
Values to be “OR”’s are loaded “by hand” into R2 and R3 before the program is run
The result of “OR” is stored in R4
------------------------------------------------------------------
Test Data set outputs:
R2: xFF00 + R3: x00FF. R4 should = xFFFF
R2: x1234 + R3: x4321 R4 should = x5335
R2: xF00D + R3: x0000 R4 should = xF00D
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