Virtual pipe for connecting devices

A universal protocol engine circuit aggregates data of multiple communication ports that may use different communication protocols according to a configurable communication protocol. In a transmitter mode, the universal protocol engine circuit references a slot table defining a sequence of the ports to generate output data from the input data received from the ports, and transmits the output data over a wired or wireless communication link. In a receiver mode, the universal protocol engine circuit references the slot table to parse input data from the communication link into output data for each of the ports. The sequence of ports of the slot table may be configurable according to the speed or other properties of the communication ports.