Abstract: A system comprising a plurality of controller circuits, a plurality of line buffer circuits and an arbiter. The plurality of control circuits may each be configured to store data. The plurality of line buffer circuits may each be configured to transfer data between an accessed one of the controller circuits and one of a plurality of first busses. The arbiter circuit may be configured to control access to the controller circuits by the line buffer circuits.

Abstract: A method of operating a circuit, comprising the steps of (A) buffering a read signal received within a plurality of first transfers to the circuit, (B) transmitting the read signal in a second transfer from the circuit, (C) buffering a first write signal received in a third transfer to the circuit and (D) transmitting the first write signal within a plurality of fourth transfers from the circuit.