ECE4006 Group 6 – Presentation 9

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Presentation transcript:

ECE4006 Group 6 – Presentation 9 Gigabit Ethernet Gautam Khanna http://content.honeywell.com/vcsel/products/datacom.stm

Gigabit Ethernet - Overview Completed/In Progress Tranceiver Board Soldered 2nd and 3rd boards Tested Debugging 2nd Run Tranceiver Layout Revised Gantt Charts Updated Financial Budget Website Updated Upcoming Tasks Order PCB Board Complete Testing of Tranceiver Board Prepare Bill of Materials Start Work on Final Report

Last Week (2nd Tx Board Tested) PRBS7 2nd Tx Board Soldered

This Week….Adjustments Made to 2nd Board PRBS7

3rd Board – Soldering & Surgery

PRBS7 – Baseline Transmitter Test Results of 3rd Board Possible Causes of Jitter: Bad Solder Joints Underneath Ground Plane may be too close to pins which are not grounded NO CAPACITOR DECOUPLING!!!!!!!!! PRBS7 – Baseline Transmitter Test

Attenuation Testing Setup Receiver Testing Attenuation Testing Setup PRBS7

Layout for 2nd Board

Financial Budget

Gantt Chart Update

Tasks For Next Week Order PCB Board Solder the new Tranceiver Board Complete Testing of Tranceiver Board Prepare Bill of Materials Start Work on Final Report