(20 pts) Design a combinational circuit that counts ones at its inputs. The circuit has three...

 

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(20 pts) Design a combinational circuit that counts ones at its inputs. The circuit has three 1-bit binary inputs (x, y, z) and two 1-bit binary outputs (f2, f1). "f2f1" is "00" if none of the inputs is 1, "01" if one of the inputs is 1, and so on. Draw the logic diagram of this circuit. (20 pts) Design a combinational circuit that counts ones at its inputs. The circuit has three 1-bit binary inputs (x, y, z) and two 1-bit binary outputs (f2, f1). "f2f1" is "00" if none of the inputs is 1, "01" if one of the inputs is 1, and so on. Draw the logic diagram of this circuit.