Full-duplex communications device

摘要

A device is described for establishing communication between a first device and a second device. In one implementation, a first internal interface of the first device couples to a first external interface of the second device while a second internal interface of the first device couples to a second external interface of the second device. A first unidirectional data channel may be opened for incoming data using the first internal interface. A second unidirectional data channel may be opened for outgoing data using the second internal interface. The pair of unidirectional data channels is established, allowing data transfer between the devices. These channels allow for asynchronous-like transmission of data, in that transmission and corresponding receipt of data may take place at irregular intervals.

主权项

1. A system comprising:
a first internal interface configured to couple to a first external interface; a second internal interface configured to couple to a second external interface; and a controller coupled to the first and the second internal interfaces and configured to:
open a first unidirectional data channel to receive data from the first external interface via the first internal interface; andopen a second unidirectional data channel to send data to the second external interface via the second internal interface.