l Gnd! h Vdd! clock Vdd! 1 vector A A3 A2 A1 A0 vector B B3 B2 B1 B0 vector Q Q3 Q2 Q1 Q0 w Q B A Cout Cin V Cin 0 0 0 1 1 1 0 1 V A 0000 0101 0101 0101 0100 0100 0000 1110 V B 0000 1010 0101 1010 1000 0100 0000 0001 analyzer Q B A Cout Cin R |exit