comt 222 n.
Download
Skip this Video
Download Presentation
COMT 222

Loading in 2 Seconds...

play fullscreen
1 / 6

COMT 222 - PowerPoint PPT Presentation


  • 105 Views
  • Uploaded on

COMT 222. Tools for a Binary World. Digital?. What makes information Digital? If it helps: When is information not analog?. Binary. Is the simplest form of digital Each binary “digit” is 0 or 1 If a unit of information (often called a symbol) is one bit long, it can send two values.

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 'COMT 222' - jordan-kirby


Download Now 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
comt 222

COMT 222

Tools for a Binary World

digital
Digital?
  • What makes information Digital?
  • If it helps:
    • When is information not analog?
binary
Binary
  • Is the simplest form of digital
  • Each binary “digit” is 0 or 1
  • If a unit of information (often called a symbol) is one bit long, it can send two values
example
Example
  • Thermometer
    • Low reading: 32 Deg
    • High Reading: 212 Deg
    • Resolution: 1 Deg
  • 180 different values
  • How big a symbol do we need to represent a thermometer reading (how many bits)?
binary decimal conversion
Binary/Decimal Conversion
  • Convert to decimal:
    • 1
    • 11
    • 111
    • 1111
    • 1010
  • Convert to binary: 27
binary hexadecimal conv
Binary/Hexadecimal Conv.
  • Hexadecimal digits:
    • 0 1 2 3 4 5 6 7 8 9 A B C D E F
ad