1real r3 = 32'h00000000 | 32'h10101010; 2reg[31:0] r1 = 269488144.00; 3reg[63:0] r2; 4initial begin 5 r2[31:0] = r3; 6 $write(r1); 7 $write(r2); 8 $finish; 9end 10