SystemC Simulation P1: Set to Z P2: Set to 1 Value on Bus = X Value on Bus = 1 P1: Set to 1 P2: Set to Z P1: Set to Z P2: Set to 1 P1: Set to 1 P2: Set to Z P1: Set to Z P2: Set to 1 P1: Set to 1 P2: Set to Z P1: Set to Z P2: Set to 1 P1: Set to 1 P2: Set to Z