Difference between revisions of "CSC270 Exercises on FSM"
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** the yellow light comes on and stays on for the next for 15 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. | ** the red light comes on after the yellow light for 30 seconds. | ||
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| + | ==Exercise #3== | ||
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| + | * Create a "true" frequency divider that divides by 4. | ||
Revision as of 15:31, 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.
