Electrical computers and digital data processing systems: input/ – Input/output data processing – Data transfer specifying
Reexamination Certificate
2006-05-02
2006-05-02
Shin, Christopher (Department: 2182)
Electrical computers and digital data processing systems: input/
Input/output data processing
Data transfer specifying
C714S018000, C714S798000, C709S232000, C378S210000, C378S169000
Reexamination Certificate
active
07039729
ABSTRACT:
In a data transfer apparatus10, first, second, third data transmitters141, 142, 143are located in a data transmission device11. Data which must not be influenced by delay of transmission timing of the other data are stored in first, second, third data transmitters141, 142, 143. The data selector16selects these at a predetermined order or frequency to be transmitted to a data reception device12. As a result, when an uncorrectable trouble is detected by a trouble detecting section27, a re-issue instruction21is issued at a predetermined timing based on information stored in an information round robin section36. The corresponding data from the corresponding data transmitter141, 142, or143is selected by the data selector16and then re-sent.
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NEC Corporation
Scully Scott Murphy & Presser
Shin Christopher
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