# Question logic circuit design

#### Hussam Mj

Joined Oct 25, 2018
17
Can somebody explain this circuit and the function.

#### ericgibbs

Joined Jan 29, 2010
15,501
hi Hussam,
Is this a College assignment.?
If Yes, what do you think is function of the circuit.?
E

#### Hussam Mj

Joined Oct 25, 2018
17
yes it is.
Binary counter, the first two cells are in half mode.
S1 represent two dollar
S2 represent one dollar
the circuit is a parking meter and the question is, how much is the cost to park.

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