01 intro-computer-pascal

204111 Computers and Programming อนันต์ ผลเพิ่ม Anan Phonphoem http://www.cpe.ku.ac.th/~anan [email_address]

Outline ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Categories of Computers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Categories of Computers ,[object Object],[object Object],[object Object],[object Object],[object Object]

Computer Components HD CPU Main Memory Secondary Memory Input Devices Output Devices

Computer Memory ,[object Object],[object Object]

1. Main Memory ,[object Object],100 -34.9 A 23 W 000 001 002 003 ... 999 Memory Cell Memory Address

1. Main Memory ,[object Object],[object Object],[object Object],[object Object],[object Object]

2. Secondary Memory (Storage) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Main VS. Secondary Memory ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Central Processor Unit (CPU) ,[object Object],[object Object],[object Object],[object Object]

How can we load and run program? ,[object Object],[object Object],[object Object],[object Object],HW OS Secondary Storage p1 USER

Programming Language ,[object Object],[object Object],[object Object],[object Object]

How can a non-machine language program be executed? ,[object Object],[object Object],[object Object]

The interpretation Process Source Program Input Data Interpreter (on computer) Output

Translation Process ,[object Object],[object Object],[object Object],Source Program Translator Object Program Library Linker Execute Program Output CPU Input Data

Translators ,[object Object],[object Object]

High-Level Languages ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Problem Solving and Programming ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Programming Strategy ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Introduction to Pascal ,[object Object],[object Object],[object Object],[object Object]

Pascal Program Structure ,[object Object],[object Object],[object Object]

Pascal Program Structure ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Program Heading Declarations Program Body

Basic Elements of Pascal ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Character Set ,[object Object],[object Object],[object Object],[object Object]

Reserved Words ( คำสงวน ) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Reserved Words ( คำสงวน ) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Identifiers ( คำบ่งช ี้ ) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Identifier examples ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Notes for Identifiers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Standard Identifiers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

01 intro-computer-pascal

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01 intro-computer-pascal