sv2v/test/basic/interface_param.v

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Verilog
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module M(data);
parameter A = 1;
parameter WIDTH = 32;
parameter B = 2;
localparam OFFSET = 1;
input wire [WIDTH-OFFSET:0] data;
initial begin
$display("A %b", A);
$display("I.P %b", data);
$display("B %b", B);
end
endmodule
module top;
wire [31:0] x_data = 0;
wire [9:0] y_data = 0;
M #(.WIDTH(32)) a(x_data);
M #(.WIDTH(10)) b(y_data);
M #(3, 32, 4) c(x_data);
M #(5, 10, 6) d(y_data);
endmodule