Patent ID: 8060657

Claim:
A computing system for data transmission between dual processors installed in an electronic device, the system comprising a first processor and a second processor, the second processor comprising a controller and a point-to-point protocol (PPP) module, wherein: the first processor issues a connection instruction to the controller to initiate a transmission between the first processor and the second processor; the controller forwards the connection instruction to the PPP module; and the PPP module is configured for transmitting network configurations to the first processor, and establishing a connection with the first processor by a protocol stack shared by the first processor and the second processor, the protocol stack comprising a new point-to-point (NPPP) layer, a IP layer and a MUX layer, the IP layer of the first processor packetizes data to be transmitted to at least one packet, and forwards the at least one packet to the NPPP layer of the first processor.