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By: David Andrews Faculty Advisor: Michael Carter Current Date: October 27, 2010 Project Completion Date: May 2011 Python Board

By: David Andrews Faculty Advisor: Michael Carter Current Date: October 27, 2010 Project Completion Date: May 2011

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Page 1: By: David Andrews Faculty Advisor: Michael Carter Current Date: October 27, 2010 Project Completion Date: May 2011

By: David AndrewsFaculty Advisor: Michael CarterCurrent Date: October 27, 2010Project Completion Date: May

2011

Python Board

Page 2: By: David Andrews Faculty Advisor: Michael Carter Current Date: October 27, 2010 Project Completion Date: May 2011

General Overview UNH InterOperability Lab (UNH-IOL) What is Auto-Negotiation?

• Link Speed and Duplex mode• NLPs• FLPs and Link Code Words

Page 3: By: David Andrews Faculty Advisor: Michael Carter Current Date: October 27, 2010 Project Completion Date: May 2011

Overview Python Board

Page 4: By: David Andrews Faculty Advisor: Michael Carter Current Date: October 27, 2010 Project Completion Date: May 2011

Overview Aneg Main

Page 5: By: David Andrews Faculty Advisor: Michael Carter Current Date: October 27, 2010 Project Completion Date: May 2011

General Problem Definition Improve the Python Board by:

• Removing useless features• Improving existing features• Add new features

Page 6: By: David Andrews Faculty Advisor: Michael Carter Current Date: October 27, 2010 Project Completion Date: May 2011

Obsolete Features Pulse Width Controller

Page 7: By: David Andrews Faculty Advisor: Michael Carter Current Date: October 27, 2010 Project Completion Date: May 2011

Existing Features Positioning of Potentiometers Cross-over cable to connect sides Combining Components 10 gig trigger

Page 8: By: David Andrews Faculty Advisor: Michael Carter Current Date: October 27, 2010 Project Completion Date: May 2011

New Features On Board Crossover switch LEDs for 4,5 and 7,8 Switch to allow 100BASE-TX and

1000BASE-T signaling.

Page 9: By: David Andrews Faculty Advisor: Michael Carter Current Date: October 27, 2010 Project Completion Date: May 2011

Implimentation and Testing Plan

Design Order Parts Aneg Main redesign Build Board Overall testing OpenProj

Page 10: By: David Andrews Faculty Advisor: Michael Carter Current Date: October 27, 2010 Project Completion Date: May 2011

Budget Components $125

• OpAmps• Comparators• One-Shots• Etc.

Printed Circuit Board Fabrication $100

Total $225

Page 11: By: David Andrews Faculty Advisor: Michael Carter Current Date: October 27, 2010 Project Completion Date: May 2011

Questions?