Data processing method, data processing apparatus,...

Details Data processing method, data processing apparatus,... Data processing method, data processing apparatus,...

2007-01-23

2007-01-23

Perveen, Rehana (Department: 2112)

Electrical computers and digital data processing systems: input/

Intrasystem connection

Bus interface architecture

C710S306000

Reexamination Certificate

active

10253510

ABSTRACT:
To prevent a command from being unsmoothly issued when a communications channel (LUN) from a conventional initiator to a target enters communications disabled state for any reason there is provided, a data processing method for use between two nodes which are connected to a serial bus and perform communications by a plurality of logical communications units, in which, in the plurality of logical communications units, a first logical communications unit is used in data communications from an initiator to a target, a second logical communications unit is used in data communications from a target to an initiator, and a control command issued from the initiator to the target can be issued to and received by both logical communications units.

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patent: 6667987 (2003-12-01), Kwon et al.
patent: 6701371 (2004-03-01), Lee

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