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William Stallings Computer Organization and Architecture

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1 William Stallings Computer Organization and Architecture
Chapter 1 Introduction

2 Architecture & Organization 1
Architecture berkaitan dg atribut – atribut sebuah sistem yg tampak bagi pemrogram Instruction set, number of bits used for data representation, I/O mechanisms, addressing techniques. e.g. Is there a multiply instruction? Organization berkaitan implementasian unit2 operasional dan interkoneksi Control signals, interfaces, memory technology. e.g. Is there a hardware multiply unit or is it done by repeated addition?

3 Architecture & Organization 2
All Intel x86 family share the same basic architecture The IBM System/370 family share the same basic architecture This gives code compatibility At least backwards Organization differs between different versions

4 Structure & Function Structure : cara komponen –komponen saling terkait Function : Operasi masing – masing komponen sbg bagian dari struktur

5 Function All computer functions are: Data processing Data storage
Data movement Control

6 Functional view Functional view of a computer Storage Facility Data
Movement Apparatus Control Mechanism Storage Facility Processing

7 Operations (1) Data movement e.g. keyboard to screen Storage Facility
Apparatus Control Mechanism Storage Facility Processing

8 Operations (2) Storage e.g. Internet download to disk Storage Facility
Data Movement Apparatus Control Mechanism Storage Facility Processing

9 Operation (3) & (4) Processing from/to storage
e.g. updating bank statement Data Movement Apparatus Control Mechanism Storage Facility Processing

10 Operation (4) Processing from storage to I/O
e.g. printing a bank statement Data Movement Apparatus Control Mechanism Storage Facility Processing

11 Structure - Top Level Computer Peripherals Central Main Processing
Unit Main Memory Computer Systems Interconnection Input Output Communication lines

12 Structure - The CPU CPU Arithmetic Computer and Registers Login Unit
I/O System Bus CPU Internal CPU Interconnection Memory Control Unit

13 Structure - The Control Unit
CPU Sequencing Login ALU Control Unit Internal Bus Control Unit Registers and Decoders Registers Control Memory

14 Outline of the Book (1) Computer Evolution and Performance
Computer Interconnection Structures Internal Memory External Memory Input/Output Operating Systems Support Computer Arithmetic Instruction Sets

15 Outline of the Book (2 ) CPU Structure and Function
Reduced Instruction Set Computers Superscalar Processors Control Unit Operation Microprogrammed Control Multiprocessors and Vector Processing Digital Logic (Appendix)

16 Internet Resources - Web site for book
links to sites of interest links to sites for courses that use the book errata list for book information on other books by W. Stallings

17 Internet Resources - Web sites to look for
WWW Computer Architecture Home Page CPU Info Center ACM Special Interest Group on Computer Architecture IEEE Technical Committee on Computer Architecture Intel Technology Journal Manufacturer’s sites Intel, IBM, etc.

18 Internet Resources - Usenet News Groups
comp.arch comp.arch.arithmetic comp.arch.storage


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