Difference between revisions of "CSC270 Exercises on FSM"

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(Exercise #2)
(Exercise #1)
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--[[User:Thiebaut|D. Thiebaut]] 15:24, 28 February 2011 (EST)
 
--[[User:Thiebaut|D. Thiebaut]] 15:24, 28 February 2011 (EST)
 
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=Exercise #1=
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==Exercise #1==
  
 
* Implement a sequencer (FSM) which activates 3 Lights: a green light, a yellow light, and a red light.  The behavior of the FSM is the following:
 
* Implement a sequencer (FSM) which activates 3 Lights: a green light, a yellow light, and a red light.  The behavior of the FSM is the following:

Revision as of 15:32, 28 February 2011

--D. Thiebaut 15:24, 28 February 2011 (EST)


Exercise #1

  • Implement a sequencer (FSM) which activates 3 Lights: a green light, a yellow light, and a red light. The behavior of the FSM is the following:
    • the green light stays on for 30 seconds, then
    • the yellow light comes on and stays on for 30 seconds, then
    • the red light comes on and stays on for 30 seconds, then we repeat the pattern.
  • There is only one light on at a given time.

Exercise #2

  • Same as Exercise 1, but this time the behavior is the following
    • the green light comes on after the red light and stays on for 30 seconds,
    • the yellow light comes on and stays on for the next for 15 seconds,
    • the red light comes on after the yellow light for 30 seconds.

Exercise #3

  • Create a "true" frequency divider that divides by 4.