ents of each CPU register after e

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
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Q1. Explain program execution of the Figure 1 mentioned below by considering PC contents equal to 300? Explain in detail the execution and write clearly the contents of each CPU register after each clock cycle.

Q4. Differentiate between CISC and RISC?
CPU Registers Memory
Memory
30019 4 0
3015 9 4 1
3022 9 4 1
CPU Registers
PC
AC
IR
3001 9 40
PC
AC 3015 9 41
IR 302 2 9 41
9400 00 3
9410 0 0 2
940 0 003
941 0 002
Step 1
Step 2
CPU Registers Memory
Memory
30019 40
3015 9 4 1
3022 9 4 1
30019 40
AC 3015 9 41
IR 302 2 9 41
CPU Registers
PC
AC
IR
PC
9400 0 0 3
941 0 00 2
9400 0 03
941 0 00 2
Step 3
Step 4
CPU Registers Memory
Memory
30019 40
3015 9 4 1
3022 9 4 1
PC
AC 301 5 9 41
IR 302 2 9 4 1
CPU Registers
PC
AC
IR
30019 40
9400 0 0 3
941 0 0 0 2
9400 00 3
9410 005
Step 5
Step 6
Transcribed Image Text:Q4. Differentiate between CISC and RISC? CPU Registers Memory Memory 30019 4 0 3015 9 4 1 3022 9 4 1 CPU Registers PC AC IR 3001 9 40 PC AC 3015 9 41 IR 302 2 9 41 9400 00 3 9410 0 0 2 940 0 003 941 0 002 Step 1 Step 2 CPU Registers Memory Memory 30019 40 3015 9 4 1 3022 9 4 1 30019 40 AC 3015 9 41 IR 302 2 9 41 CPU Registers PC AC IR PC 9400 0 0 3 941 0 00 2 9400 0 03 941 0 00 2 Step 3 Step 4 CPU Registers Memory Memory 30019 40 3015 9 4 1 3022 9 4 1 PC AC 301 5 9 41 IR 302 2 9 4 1 CPU Registers PC AC IR 30019 40 9400 0 0 3 941 0 0 0 2 9400 00 3 9410 005 Step 5 Step 6
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