Cycle 3 Presentation Team MP3 Solution

1
Cycle 3 PresentationTeam MP3 Solution

• Thursday, January 13, 2005

2
Team Structure
Introduction

• Software
• Rigo Macias(CE)
• Aaron Staves(CE)

• Hardware
• Nathan Oertel(CE)
• Matthew Sneeden(CE)

3
Introduction

• Problem The average consumer will often own a
  separate audio device for each of three
  applications

Home Stereo
Portable Stereo
Car Stereo
4
Introduction

• The Solution Design one device utilizing MP3
  Technology for all three applications.

• Why do it?
• One Device Instead of Three Devices
• Consumer saves money
• Eliminate the need to transfer media between
  devices
• Can transport a large portion of music library on
  a portable device

Portable
Car Stereo
Home Stereo
Similar to the I-Pod and other portable MP3
players in size and functionality
Similar to the portable XM Satellite radio with
docking capabilites
5
Project Development
Design

• Prototype
• Gain familiarity with the programming language
  and environment
• Develop software for use in manufacturing design
• Complete MP3 Player Functionality

• Manufacturing Design
• Design critical components necessary for final
  product
• Compile parts resulting in a completed custom
  design

6
MP3 Player Prototype
Design

• Adapter to IDE Constructed
• Mini Drive
• Connector too small to solder
• Laptop Drive
• 5V logic
• Need level shifter to interface with development
  board

7
Manufacturing Design
Design

• Car and Home Docking Stations
• Printed Circuit Board
• Station Housing

• Portable Unit
• Printed Circuit Board
• Device Housing

8
Current Status
Status

• All prototype hardware has been acquired
• Development Board
• Mass Storage Device
• Power Supply
• Prototype development underway
• Functioning LCD driver
• IDE Adapter created
• Manufacturing design in progress
• Schematics Created for
• LCD
• Audio Outputs
• Keypad Inputs
• USB Connector
• Hard Drive Interface

9
Project Costs to Date
Status
10
Short Term Plans
Beyond

• Complete Device Circuit Design
• Complete schematic designs
• Power System/Battery
• Docking Stations
• Verify circuit designs
• Gather all necessary components
• Test circuit designs
• Prepare for circuit board printing
• Develop MP3 Player Software
• Continue driver development
• Hard Drive driver
• Keypad driver
• Audio driver

11
Estimate of Future Costs
Beyond
12
Future Plans
Beyond

• Circuit Printing and Basic MP3 Player
  Functionality
• All circuit boards designed and printed
• Basic functionality completed on development
  board
• Circuit Construction, Housing Design and
  Completed MP3 Player Prototype
• Construct circuits with all necessary components
  and begin testing
• Design housing for components
• Complete functionality of MP3 player on
  development board
• Complete All Required Functionality of MP3 Player
  On Final Design
• Complete Cosmetic Enhancements and Include Extra
  Functionality

13
Conclusion

• Thank you for attending this presentation.
• Are there any question or comments??