1SystemC Simulation 2signal_0 3signal_1 4a 5b 6c 7a.port_0 8a.port_1 9b.port_0 10b.port_1 11c.a 12c.b 13c.signal_0 14c.signal_1 15c.a.port_0 16c.a.port_1 17c.b.port_0 18c.b.port_1 19