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Blues_MTA
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Homework Statement
Using AND, OR, NOT, NAND, NOR gates construct a circuit for the following problem
7. One of the more interesting public works problems is the “Superbowl” problem. At
the beginning of halftime during the Superbowl, 35 million toilets are flushed almost
simultaneously. The resulting loss of water pressure wreaks havoc on many
municipal water systems. Here you will solve the problem for a “three toilet” system.
Devise a logic circuit whose “1” inputs represent “flushes” and whose “1” outputs
represent opened water-feed valves. If no more than one toilet is flushed, that toilet’s
water valve opens, and the others remain closed. If more than one toilet is flushed,
all the water valves remain closed.
Homework Equations
I Made a table of Values, but i have been banging my head against my desk for now designing various circuits, here is the link to the circuit builder
http://www.jhu.edu/~virtlab/logic/logic.htm"
Here is the Table that i came up with
IN OUT
001 001
010 010
011 000
100 100
101 000
110 000
111 000
000 000
Any Help is GREATLY Appreciated, thank you so much!
The Attempt at a Solution
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