Connection management method for digital interface

Details Connection management method for digital interface Connection management method for digital interface

2005-04-26

2005-04-26

Pham, Chi (Department: 2663)

Multiplex communications

Fault recovery

Reexamination Certificate

active

06885631

ABSTRACT:
A connection management method between digital devices connected through a digital interface such as IEEE1394 is provided. According to the method, it is checked as to whether or not the digital device, which establishes a point-to-point connection, is one of two devices connected by the point-to-point connection and when the result of the checking indicates that the digital device, which manages the point-to-point connection, is not one of the two devices connected by the point-to-point connection, another point-to-point connection is established for the two connected devices. According to the method, the stability of the connection between devices is enhanced, and particularly, the point-to-point connection between the devices can be stably restored after a bus reset occurs.

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