Electrical computers and digital data processing systems: input/ – Input/output data processing – Data transfer specifying
Reexamination Certificate
2007-07-10
2010-12-07
Tsai, Henry W (Department: 2184)
Electrical computers and digital data processing systems: input/
Input/output data processing
Data transfer specifying
C710S260000
Reexamination Certificate
active
07849236
ABSTRACT:
A control equipment with a built-in communication apparatus is provided which realizes a delay required for communication without a software intervention while at the same time reducing a load of the communication processing. The control equipment with a communication apparatus includes: a communication device to communicate with a plurality of destinations; and a decision device to determine a mode requiring a reception completion interrupt and a mode not requiring the reception completion interrupt. If the decision device decides that the reception completion interrupt is not necessary, the communication device transmits data to one or more destinations and also virtually transmits data to a second destination different from the first intended destination.
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Nagaura Wataru
Ohta Kenji
Sato Kouichi
Crowell & Moring LLP
Hitachi , Ltd.
Mamo Elias
Tsai Henry W
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