CS-EE 481 Spring February, 2004 University of Portland School of Engineering Project Lamprey A CMOS Traffic Light and Intersection Control circuit Team Khalfan Al-Mehairi Tram Nguyen Michael Rybel Carldez Thomas Advisor Dr. Lillevik, Dr. Yamayee Industry Representative Mr. Mike Uhl Intel Corp.

CS-EE 481 Spring February, 2004 University of Portland School of Engineering Overview Introduction Accomplishments Milestones Plans Issues/Concerns Slide Show Demo

CS-EE 481 Spring February, 2004 University of Portland School of Engineering Intersection Diagram C C

CS-EE 481 Spring February, 2004 University of Portland School of Engineering Design Top View CMOS Chip RST Button L2 Button P Button L1 Button...

CS-EE 481 Spring February, 2004 University of Portland School of Engineering Functional Block Diagram Traffic Control Circuit (CMOS Chip) L 1 & L 2 Sensors Pedestrian Sensors Output Signal Traffic Lights Pedestrian Lights

CS-EE 481 Spring February, 2004 University of Portland School of Engineering Traffic Control State Diagram L 1 & L 2 Default L1L1 L2L2 P

CS-EE 481 Spring February, 2004 University of Portland School of Engineering MOSIS chip diagram

CS-EE 481 Spring February, 2004 University of Portland School of Engineering Accomplishments Finished Macro-Model. Finished 1 st Phase of Intersection Model. Theory of Operations 1.0 TOP’s Approval Meeting. Updating the official Lamprey website.

CS-EE 481 Spring February, 2004 University of Portland School of Engineering Milestones Table

CS-EE 481 Spring February, 2004 University of Portland School of Engineering Plans Testing the System Model. Finishing Intersection Model (Phase Two). Switch to CMOS chip. Complete Prototype. Updating the official Lamprey website.

CS-EE 481 Spring February, 2004 University of Portland School of Engineering Concerns/Issues CMOS Chip. Model Building (On Time).

CS-EE 481 Spring February, 2004 University of Portland School of Engineering Slide Show Demo

CS-EE 481 Spring February, 2004 University of Portland School of Engineering Slide Show Demo (cont.)

CS-EE 481 Spring February, 2004 University of Portland School of Engineering Slide Show Demo (cont.)

CS-EE 481 Spring February, 2004 University of Portland School of Engineering Slide Show Demo (cont.)

CS-EE 481 Spring February, 2004 University of Portland School of Engineering Slide Show Demo (cont.)

CS-EE 481 Spring February, 2004 University of Portland School of Engineering Slide Show Demo (cont.)

CS-EE 481 Spring February, 2004 University of Portland School of Engineering Slide Show Demo (cont.)

CS-EE 481 Spring February, 2004 University of Portland School of Engineering Slide Show Demo (cont.)

CS-EE 481 Spring February, 2004 University of Portland School of Engineering Slide Show Demo (cont.)

CS-EE 481 Spring February, 2004 University of Portland School of Engineering Slide Show Demo (cont.)

CS-EE 481 Spring February, 2004 University of Portland School of Engineering Questions?