Homework5

Homework5 - Homework5 1. A majority function is defined as...

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Digital Logic Homework University of Information Technology - Computer Engineering Faculty Page 1 Homework5 1. A majority function is defined as a combinational circuit where the output is equal to 1 if the input variables have more 1s than 0s. The output is 0 otherwise. Design a 3-input majority function. 2. A combinational circuit is defined by the following three Boolean functions. F 1 = ( X + Y ) + XYZ F 2 = ( X + Y ) + X YZ F 3 = XYZ + ( X + Y ) Design the circuit with a decoder and external OR gates. 3. Construct a 10-to-1 line multiplexer with three 4-to-1 line multiplexers. The multiplexers should be interconnected and inputs labeled so that the selection codes 0000 through 1001 can be directly applied to the multiplexer selections inputs without added logic. 4. Design a circuit that determines if the 4-bit binary input is equal to one or greater than five. 5. Design an even-parity circuit that will accept a four-bit input and produce a parity bit that will cause the total number of ones to be

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Homework5 - Homework5 1. A majority function is defined as...

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