Electrical computers and digital data processing systems: input/ – Input/output data processing – Peripheral configuration
Reexamination Certificate
2008-07-15
2008-07-15
Park, Ilwoo (Department: 2182)
Electrical computers and digital data processing systems: input/
Input/output data processing
Peripheral configuration
C710S038000, C713S324000
Reexamination Certificate
active
07401165
ABSTRACT:
One data processor is provided with an interface for realizing connection with the other data processor. This interface is provided with a function for connecting the other data processor as a bus master to an internal bus of the one data processor, and the relevant other data processor is capable of directly operating peripheral functions that are memory mapped to the internal bus from an external side via the interface. Accordingly, the data processor can utilize the peripheral functions of the other data processor without interruption of the program being executed. In short, one data processor can use in common the peripheral resources of the other data processor.
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Hattori Toshihiro
Nakazawa Takuichiro
Nishimoto Junichi
Yamada Koji
Mattingly ,Stanger ,Malur & Brundidge, P.C.
Park Ilwoo
Renesas Technology Corporation
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