Method and apparatus for preventing loops in a full-duplex bus

Electrical computers and digital data processing systems: input/ – Intrasystem connection – Bus access regulation

Reexamination Certificate

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Details

C710S104000, C709S224000, C709S232000, C370S216000, C370S241000, C370S254000

Reexamination Certificate

active

06985981

ABSTRACT:
A method and device for preventing loops in a high performance serial bus is disclosed. One aspect includes selecting an untested connection by at least one of the plurality of nodes to the bus; establishing dominance of the bus by one of the nodes which selected the untested connection; testing for loops through the connection by the nodes; and joining the untested connection to the bus if no loops are found in the bus.

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