cs-ee 480 fall 2006 1november 2006 university of portland school of engineering project glide garage...
TRANSCRIPT
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)
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University of Portland School of Engineering
Overview
• Introduction
• Accomplishments
• Plans
• Milestones
• Concerns/Issues
• Conclusions
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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
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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)
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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
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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
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University of Portland School of Engineering
Additional Accomplishments
• Acquired Phone Line in Lab.
• Budget Approved
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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.
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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
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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
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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.
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Conclusions
• Project Glide: – A device to remotely control a garage door
• Scorecard
• Plans:– Get approved– Build– Test, test, test
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University of Portland School of Engineering
Questions?