Abstract: A communication device may utilize a serial interface to communicate with a peer device via a serial interface link utilizing a serial interface protocol. The communication device may be operable to generate a first serial signal from a first plurality of signals associated with one or more interface protocols. The generated first serial signal may be communicated to the peer device via the serial interface link. The peer device may then regenerate the first plurality of signals from the communicated first serial signal. The communication device may be operable to receive a second serial signal from the peer device via the serial interface link. The second serial signal was generated by the peer device from a second plurality of signals associated with the one or more interface protocols. The communication device may then regenerate the second plurality of signals from the received second serial signal.