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N Number Of Xnor Gates Is Connected In Series Such That The N Inputs (a0, A1, A2......) Are Given In The Following Way: A0 & A1 To First Xnor Gate And A2 & O/p Of First Xnor To Second Xnor Gate And So On..... Nth Xnor Gates Output Is Final Output. How Does This Circuit Work? Explain In Detail? |
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Answer» If N=Odd, the circuit ACTS as even parity detector, i.e. the output will 1 if there are even number of 1's in the N INPUT...This COULD also be called as odd parity GENERATOR since with this additional 1 as output the total number of 1's will be ODD. If N=Even, just the opposite, it will be Odd parity detector or Even Parity Generator. If N=Odd, the circuit acts as even parity detector, i.e. the output will 1 if there are even number of 1's in the N input...This could also be called as odd parity generator since with this additional 1 as output the total number of 1's will be ODD. If N=Even, just the opposite, it will be Odd parity detector or Even Parity Generator. |
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