introduction to hardware. what is binary? we use the decimal (base 10) number system binary is the...

Introduction to Hardware

Upload: madeline-miller

Post on 27-Dec-2015

215 views

Category:

Documents

1 download

Report

Download

Embed Size (px):

TRANSCRIPT

Introduction to Hardware

What is binary?

We use the decimal (base 10) number system

Binary is the base 2 number system Ten different numbers are used in base 10.

How many are used in base 2?

Page 3: Introduction to Hardware. What is binary? We use the decimal (base 10) number system Binary is the base 2 number system Ten different numbers are used

Bits & Bytes

kilo, mega, and giga are different in binary!

bit (b) – a binary digit

KiloBit (Kb) – 210 bits

MegaBit (Mb) – 220 bits

GigaBit (Gb) – 230 bits

Byte (B) – 8 binary digits

KiloByte (KB) – 210 bytes

MegaByte (MB) – 220 bytes

GigaByte (GB) – 230 bytes

http://en.wikipedia.org/wiki/Binary_prefixes

Page 4: Introduction to Hardware. What is binary? We use the decimal (base 10) number system Binary is the base 2 number system Ten different numbers are used

Storage Scam!

Example: iPad 16GB How much space are you *actually* getting?

Page 5: Introduction to Hardware. What is binary? We use the decimal (base 10) number system Binary is the base 2 number system Ten different numbers are used

Input Devices

Keyboard Mouse Webcam …any others?

Page 6: Introduction to Hardware. What is binary? We use the decimal (base 10) number system Binary is the base 2 number system Ten different numbers are used

Output Devices

Monitor Printer Speakers any others?

Page 7: Introduction to Hardware. What is binary? We use the decimal (base 10) number system Binary is the base 2 number system Ten different numbers are used

Motherboard

Connects EVERYTHING!

AGP PCI-Express Update

http://kokos.umcs.lublin.pl/s/TomaszStrzelec/image/bud/agp_vs_pcie2.jpg

Page 8: Introduction to Hardware. What is binary? We use the decimal (base 10) number system Binary is the base 2 number system Ten different numbers are used

Central Processing Unit (CPU)

Computer’s thinking/calculating brain part Pay attention to:

Model (e.g. Intel Core i5) Clock speed (e.g. 2 GHz) Socket type (e.g. LGA 1156) changes from year to year

Page 9: Introduction to Hardware. What is binary? We use the decimal (base 10) number system Binary is the base 2 number system Ten different numbers are used

Random Access Memory (RAM)

Computer’s memory part of the brain Pay attention to:

Brand (e.g. Crucial, Corsair, Kingston) Size (e.g. 2GB) Speed (e.g. DDR3 1333 MHz)

Page 10: Introduction to Hardware. What is binary? We use the decimal (base 10) number system Binary is the base 2 number system Ten different numbers are used

Graphics (Video) Card

Specializes in displaying graphics Pay attention to:

Brand (NVIDIA, ATI) Size (512 GB) Speed

Page 11: Introduction to Hardware. What is binary? We use the decimal (base 10) number system Binary is the base 2 number system Ten different numbers are used

Hard Drive

Stores everything Pay attention to:

Brands (Western Digital, Seagate) Speed (e.g. 7200 RPMs) Size (e.g. 512 GB, 1TB)

Optional: Solid State Drives

Page 12: Introduction to Hardware. What is binary? We use the decimal (base 10) number system Binary is the base 2 number system Ten different numbers are used

CD/DVD

Pay attention to what it can burn…

Page 13: Introduction to Hardware. What is binary? We use the decimal (base 10) number system Binary is the base 2 number system Ten different numbers are used

Power Supply

Sometimes included with the case Connects computer to electricity

Power Supply Calculator

http://images10.newegg.com/BizIntell/tool/psucalc/index.html

Page 14: Introduction to Hardware. What is binary? We use the decimal (base 10) number system Binary is the base 2 number system Ten different numbers are used

Laptops, Smartphones, Tablets, etc.

All of the above are comprised of the same major components

Only differences: Sizing Packaging Operating systems (software)

Page 15: Introduction to Hardware. What is binary? We use the decimal (base 10) number system Binary is the base 2 number system Ten different numbers are used

Build Your Own PC

Website that lets you pick parts: www.pcpartpicker.com

Websites where you buy parts: www.newegg.com www.amazon.com www.microcenter.com

FAQs http://www.reddit.com/r/buildapc/faq

http://www.pcpartpicker.com/

http://www.newegg.com/

http://www.amazon.com/

http://www.microcenter.com/

http://www.reddit.com/r/buildapc/faq

Binary Conversions Number systems Binary to decimal Decimal to binary

02. Binary Number System

Chapter 1 : Introduction to Binary Systems 1.1. Introduction to Digital Systems 1.2. Binary Numbers 1.3. Number Base Conversion 1.4. Octal and Hexadecimal

Negative Binary Number

Number Systems Different number systems Representation of numbers in binary Conversion between decimal and binary, Conversion between binary and hexadecimal

UNIT I Number System and Codes Binary number system Binary

Chapter 1 The Binary Number System - Edlab · PDF fileChapter 1 The Binary Number System ... Indeed, base-10 systems, in one form or another, ... The simple answer:

Conversion from one number base to another Binary arithmetic Equation simplification

Binary, Decimal, & Hexadecimal Numbers Binary Numbers Digital electronic circuitry using logic gates Base-2 number system using two symbols: 0 & 1

CCOOMMPPUUTTEERR LLOOGGIICCAALL … · S.N. Number System & Description 1 Binary Number System Base 2. Digits used: 0, 1 2 Octal Number System Base 8. Digits used: 0 to 7 3 Hexa Decimal

1 Pertemuan 2 Network Math. Discussion Topics Binary presentation of data Bits and bytes Base 10 number system Base 2 number system Converting decimal

Decimal Number System Binary Number System Octal Number ...python4csip.com/files/download/004 NUMBER SYSTEM.pdf · A number system is known by its radix or base. The decimal number

Digital Electronics - Harvard Universityipl.physics.harvard.edu/wp-uploads/2013/03/PS3_Digital_sp13.pdf · Digital Electronics Binary Number System Before introducing the binary (base

Binary Binary Number System

Binary Number Operation

Number System - WordPress.com · Number System Binary & Decimal Number System: Conversion from decimal to binary. For converting a decimal number or base 10 number into a binary number

NUMBER SYSTEM - ipsgwalior.org system.pdf · DECIMAL TO OTHER 1. DECIMAL TO BINARY Decimal Number System to Other Base To convert Number system from Decimal Number System to Any Other

Decimal Number System Binary Number System Octal ... NUMBER SYSTEM.pdfA number system is known by its radix or base. The decimal number system uses 10 symbols, and therefore, has a

Number Systems Decimal (Base 10) 10 digits (0,1,2,3,4,5,6,7,8,9) Binary (Base 2) 2 digits (0,1) Digits are often called bits (binary digits) Hexadecimal

1-1 Number Systems Denary Base 10 Binary Base 2 Hexadecimal Base 16 Conversion between number systems. Signed numbers, 2’s complements binary

Digital Systems and Binary Numbers · Numbering Systems Binary, Octal & Hexadecimal Numbers Number Base Conversions Binary Addition, Subtraction, Multiplication ... Binary, Octal,

Binary Number Systems

Binary Number Appendix

Decimal to binary number

Binary number

Binary Number System

Digital Logic and Designhome.iitj.ac.in/~sptiwari/DLD/Lecture12_DLD_MidReview.pdf · 2019-02-04 · 2/4/2019 3 Conversion Between Number Bases Octal(base 8) Decimal(base 10) Binary(base

Number Systems Decimal (Base 10) –10 digits (0,1,2,3,4,5,6,7,8,9) Binary (Base 2) –2 digits (0,1) Digits are often called bits (binary digits) Hexadecimal

Number systems & Binary codes MODULE 1 Digital Logic Design Ch1-2 Outline of Chapter 1 1.1 Digital Systems 1.2 Binary Numbers 1.3 Number-base Conversions

- Binary Number Systems - Hexadecimal Code - Binary …e-book.ram.edu/e-book/c/CT455/ct455-2.pdf · - Binary Number Systems - Hexadecimal Code - Binary Codes - Binary Arithmetic -

Skills: counting with decimal and binary numbers Concepts: using a binary code for representing numbers, positional number systems, number system base,

Introduction to Computer Architecture. What is binary? We use the decimal (base 10) number system Binary is the base 2 number system Ten different numbers

The Binary Number System

Computer Some basic concepts. Binary number Why binary? Look at a decimal number: 3511 Look at a binary number: 1011 counting decimal0123456789 binary011011100

Signed Binary Number representation