module Shift_Left(a,c); input [3:0]a; output [7:4]c; assign c = a<<1; endmodule
module test_Shift_Left;
reg [3:0]a; wire [7:4]c; Shift_Left b1(a,c); initial begin a=4'b0000; # 20 a=4'b1111; # 20 a=4'b1111; end endmodule Output (Wave & Dataflow diagram) |
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