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Project 4.1.3 State Machine Design: Tollbooth (VEX-DMS)
Your technical report will be written in MS Word and should include the following:
Introduction/Purpose of Project-
The state machine that I designed is based on the tollbooth gate example. In this design, I was required to use a PLD to create a functioning prototype.
Explanation of Operation-
The operation was to design a state machine that will control the opening and closing of a tollbooth.
Explanation of Build-
The build includes constructing a VEX tollbooth by following the given pictures and diagrams from PLTW. A DMS board was then wired by following the Multisum PLD I built.
Explanation of Testing-
To test the operation, I transferred the Multisum circuit to the PLD to enable the tollbooth to open and close.
Conclusion-
There was a few bumps in the road when I transferred the PLD to the DMS, but after fixing a few outputs to rightful inputs on the PLD and transferring it again, everything worked smoothly and as desired.
Appendix
State Graph
© 2014 Project Lead The Way, Inc. Digital Electronics Project 4.1.3 State Machine Design: Tollbooth (VEX-DMS) – Page 1
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Transition Table
PLD schematic
© 2014 Project Lead The Way, Inc. Digital Electronics Project 4.1.3 State Machine Design: Tollbooth (VEX-DMS) – Page 2
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image of your final project
© 2014 Project Lead The Way, Inc. Digital Electronics Project 4.1.3 State Machine Design: Tollbooth (VEX-DMS) – Page 3
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© 2014 Project Lead The Way, Inc. Digital Electronics Project 4.1.3 State Machine Design: Tollbooth (VEX-DMS) – Page 4