anyone here a computer programmer?

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paulw2014

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Aug 13, 2012
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I'm trying to design a circuit that monitors tire pressure on a bike using parallel adder circuit and Boolean equations.

The circuit gets two (front and back tire) 8 bit digital binary data from sensors (in psi). The max tire pressure is 50 psi. When the pressure difference between two tires is at least 4 psi it is supposed to give out two warning signal F, B. If the front tire is lower, F is 1 and if back tire pressure is lower, B is 1. All other scenarios, F = B = 0.

I need a parallel adder circuit diagram/plan and associated Boolean equations.

Please give a hint to get started.

Thanks
 
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