Data Representation
Download
1 / 8

Data Representation - PowerPoint PPT Presentation


  • 242 Views
  • Uploaded on

Data Representation. Automated data Processing Binary Data representation Mathematical operations Boolean Algebra Hexadecimal Notation. Goals computer Data Representation. Compactness Accuracy Range Ease manipulation Standardization. CPU Data types. Integer Real number

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' Data Representation' - maisie


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

Data Representation

Automated data Processing

Binary Data representation

Mathematical operations

Boolean Algebra

Hexadecimal Notation


Goals computer Data

Representation

Compactness

Accuracy

Range

Ease manipulation

Standardization


CPU Data types

Integer

Real number

Character

ASCII

Unicode

Boolean

Memory Address


Data structures

Pointers and Address

Arrays and links


Clock Rate 1 1

0.000000001 second

=1 nanosecond

Clock rate 1,000,0000,0000

=

Frequency

1,000 Hz =1 K Hz

1,000 K Hz=1Mega Hz

1,000 M Hz =1 G Hz


CPU Registers

General Registers

Special Purpose Registers

Instruction Registers

Instruction Pointer

Program status Word


PSW primary uses

  • Store the result of comparison operation

  • Control additional branch execution

  • Indicate actual or potential error condition


Cold

Silver

Copper

Aluminum

Iron

Plastics

Rubber

Glass

Factors affecting electronics

or computer component

  • Heat

  • Resistance

  • Conductivity


ad