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// instance identity test
module level1(i);
input [31:0] i;
parameter p1 = 0, p2 = 0;
initial
begin
#1 $display("i=%d,p1=%d,p2=%d", i, p1, p2);
end
endmodule
module level2(i);
input [31:0] i;
parameter p1 = 0, p2 = 0;
level1 #(.p1(500), .p2(501)) x1(2*i);
level1 #(.p1(502), .p2(503)) x2(2*i + 1);
endmodule
module level3(i);
input [31:0] i;
parameter p1 = 0, p2 = 0;
level2 #(.p1(400), .p2(401)) x1(3*i);
level2 #(.p2(403), .p1(402)) x2(3*i + 1);
endmodule
module level4(i);
input [31:0] i;
parameter p1 = 0, p2 = 0;
level3 #(.p1(300), .p2(301)) x1(4*i);
level3 #(.p1(302), .p2(303)) x2(4*i + 1);
endmodule
module level5(i);
input [31:0] i;
parameter p1 = 0, p2 = 0;
level4 #(.p1(200), .p2(201)) x1(4*i);
level4 #(.p1(202), .p2(203)) x2(4*i + 1);
endmodule
module top;
integer i;
initial i = 0;
level5 #(100,101) t1(i);
/* --
defparam t1.x1.x1.x1.x1.p1 = 1'h1;
defparam t1.x1.x1.x1.x2.p1 = 2'h2;
defparam t1.x1.x1.x2.x1.p1 = 3'h3;
defparam t1.x1.x1.x2.x2.p1 = 4'h4;
defparam t1.x1.x2.x1.x1.p1 = 5'h5;
defparam t1.x1.x2.x1.x2.p1 = 6'h6;
defparam t1.x1.x2.x2.x1.p1 = 7'h7;
defparam t1.x1.x2.x2.x2.p1 = 8'h8;
defparam t1.x2.x1.x1.x1.p1 = 9'h9;
defparam t1.x2.x1.x1.x2.p1 = 10'ha;
defparam t1.x2.x1.x2.x1.p1 = 11'hb;
defparam t1.x2.x1.x2.x2.p1 = 12'hc;
defparam t1.x2.x2.x1.x1.p1 = 13'hd;
defparam t1.x2.x2.x1.x2.p1 = 14'he;
defparam t1.x2.x2.x2.x1.p1 = 15'hf;
defparam t1.x2.x2.x2.x2.p1 = 16'h10;
defparam t1.x2.x2.x2.x2.p2 = 93'h3f01;
-- */
endmodule
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