PPT Slide

module testmux4;

reg [1:0] Select;

reg in0,in1,in2,in3;

wire z;

mux4 am4(z, Select, in0,in1,in2,in3);

initial begin

#1 Select = 2'b00; in0 = 0; in1 = 0;in2=1;in3=1;

#1 Select = 2'b01; in0 = 0; in1 = 1;in2=1;in3=1;

#1 Select = 2'b10; in0 = 1; in1 = 0;in2=0;in3=1;

#1 Select = 2'b11; in0 = 1; in1 = 0;in2=1;in3=1;

#1 $finish;

end

initial begin

$monitor("Time=%0d Select=%d in0=%b in1=%b in2=%b in3=%b z=%b",$time, Select, in0, in1, in2, in3, z);

end

endmodule

Could have been Select = 0 etc.

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