(c) Assume that location Y in ADD Y instruction is 105 and it carries a value of 13d. By ignoring the black box determine the appropriate value in the white blank box of Table Q51(c). Steps initial FETCH RTN MAR← PC IR- ← MDR PC PC +1 ← DECODE decode IR EXECUTE AC MDR + AC Table Q51: PC 101 101 101 IR MAR 101 101 101 101 MDR ADD y ADD y 2 ADD y ADD y AC 2 2 2

(c) Assume that location Y in ADD Y instruction is 105 and it carries a value of 13d. By ignoring the black box determine the appropriate value in the white blank box of Table Q51(c). Steps initial FETCH RTN MAR← PC IR- ← MDR PC PC +1 ← DECODE decode IR EXECUTE AC MDR + AC Table Q51: PC 101 101 101 IR MAR 101 101 101 101 MDR ADD y ADD y 2 ADD y ADD y AC 2 2 2

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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