Question

2. (18 pts.) Tail lights of the car shown below controlled by a sequential circuit. There are three lights on each side, and for turns they operate in sequence to show the turning direction. The control circuit has two inputs signals, LEFT and RIGHT that carry the drivers request for a left turn or a right turn. It also has an emergency flasher input, HAZ, that requests the tail lights to be operated in hazard mode all six lights flashing on and off in unison. We assume the existence of a free-running clock signal whose frequency equals the desired flashing rate for the lights. Derive the state diagram for the tail lights. DZOTTFFS RA RC LC LB L RA RB RC LC LB LA

Answer 1

Same for s, Same → 34구 Sanu CIE-IIT Hyderabad Foundation, IIITH Campus, Gachibowli, Hyderabad-500 032, Andhra Pradesh, India Phone: +91 94 94 926629, Email: [email protected], URL: http://www.honeyspec.com

ip-Right Same S amo Emergency state → S16 → alt suupahsuR tates witf

State e diagram