CS-EE 480 Fall 2006

November 2006 1

University of Portland School of Engineering

Project GlideGarage Door Tele-Controller

TeamGraham Linn

Srija Pidaparthy

Marc Miyaki

AdvisorDr. Lillevik, Dr. Osterberg & Dr. Hoffbeck

Industry RepresentativesMr. Steve Kassel (Mathstar)

Mr. Paul Menig (Freightliner)

CS-EE 480 Fall 2006

November 2006 2

University of Portland School of Engineering

Overview

• Introduction

• Accomplishments

• Plans

• Milestones

• Concerns/Issues

• Conclusions

CS-EE 480 Fall 2006

November 2006 3

University of Portland School of Engineering

Introduction

• A device to remotely control a garage door

• Who will it benefit?– People who forget to close their garage doors – Those who desire an extra level of security and

control for their garage door

CS-EE 480 Fall 2006

November 2006 4

University of Portland School of Engineering

Introduction

• Project Glide will use several digital devices:– DAA (connect to phone)

– DTMF Decoder (to interpret info from user)

– Voice Chip (to play back messages to the user)

– MOSIS Chip (to control the system)

CS-EE 480 Fall 2006

November 2006 5

University of Portland School of Engineering

Block Diagram

ChipCorderVoice Chip(ISD2560)

Ring Counter

Count Delay(32 Seconds)

Relay for Garage Door Switch

DTMF Decoder(BU8872)

ACK Generation

Shift Register & ACKD Logic

4-to-16 DecoderPriority

Encoder

Garage Door Sensor

Data Access Arrangement(XE0002D)

MOSIS Chip

10 8-to-1 MUX’s

CS-EE 480 Fall 2006

November 2006 6

University of Portland School of Engineering

Scorecard

• Update Project Plan to .95, 1.0 COMPLETE• MOSIS Chip Design COMPLETE

– State Diagram, State Tables– Implement in B2Logic– Fully Tested– Run BLT, hand in .edf file to Dr. Osterberg

• Define materials for Design Review COMPLETE

CS-EE 480 Fall 2006

November 2006 7

University of Portland School of Engineering

Additional Accomplishments

• Acquired Phone Line in Lab.

• Budget Approved

CS-EE 480 Fall 2006

November 2006 8

University of Portland School of Engineering

Plans for December/January

• Complete System Schematic

• Get Design Approved

• Test Functionality of DAA

• CPLD on breadboard and tested

• Power supply integrated and tested

• Off Chip Logic Implemented and tested.

CS-EE 480 Fall 2006

November 2006 9

University of Portland School of Engineering

MilestonesNumber Description Original

9/22/06Previous9/22/06

Present11/30/06

1 Product Approval 9/11/06 9/11/06 9/11/06

2 Functional Spec Approval 10/27/06 10/27/06 10/27/06

3 Project Plan Approval 10/27/06 10/27/06 11/13/06

4 xxx.edf file due 11/22/06 11/22/06 11/22/06

5 System Schematic 12/4/06 12/4/06 12/4/06

6 Design Review 12/8/06 12/8/06 12/8/06

7 CPLD built and tested 1/19/07 1/19/07 1/19/07

8 Off-MOS (external) Logic built and tested 1/26/07 1/26/07 1/26/07

9 PLD Version Complete 2/15/07 2/16/07 2/16/07

10 TOP’s Approval 2/23/07 2/23/07 2/23/07

11 Garage Door integrated with PLD version 2/23/07 2/23/07 2/23/07

12 MOSIS chip testing complete 3/23/07 3/23/07 3/23/07

13 Prototype (Demo) Release 4/13/7 4/13/07 4/13/07

14 Founder’s Day 4/17/07 4/17/07 4/17/07

15 Final Report 4/27/07 4/27/07 4/27/07

CS-EE 480 Fall 2006

November 2006 10

University of Portland School of Engineering

Concerns/Issues

• The DAA and DTMF decoder functioning as we think they will– Risk of interfacing with the schools phone line.

• Compatibility of our major blocks– I/O Voltages, Digital/Analog

• Interfacing with the garage door opener

CS-EE 480 Fall 2006

November 2006 11

University of Portland School of Engineering

Possible Solutions

• Need to test all chips to ensure they work as we expect

• Get Dr. Hoffbeck’s help before he goes on sabbatical.

CS-EE 480 Fall 2006

November 2006 12

University of Portland School of Engineering

Conclusions

• Project Glide: – A device to remotely control a garage door

• Scorecard

• Plans:– Get approved– Build– Test, test, test

CS-EE 480 Fall 2006

November 2006 13

University of Portland School of Engineering

Questions?