Electrical computers and digital processing systems: memory – Storage accessing and control – Shared memory area
Reexamination Certificate
2004-08-02
2008-03-25
Portka, Gary (Department: 2188)
Electrical computers and digital processing systems: memory
Storage accessing and control
Shared memory area
C712S229000, C710S014000
Reexamination Certificate
active
07350035
ABSTRACT:
An information-processing apparatus comprises a motion-detecting unit, a motion-compensating unit, a DCT/IDCT unit, a Q/IQ unit, a VLC unit, a VLD unit, and a DSP unit, as a plurality of units. A mode-controlling unit can utilize at least two modes of used of the information-processing apparatus. One mode is a “process mode ” where the processing of moving picture are performed, and another mode is a “memory mode” where all internal memories of the plurality of processing units are logically combined to be directly accessible from the outside as one memory via an interface unit.
REFERENCES:
patent: 5117350 (1992-05-01), Parrish et al.
patent: 2002/0128037 (2002-09-01), Schmidt
patent: 2003/0093628 (2003-05-01), Matter et al.
patent: 7-79402 (1995-03-01), None
Matsuo Masatoshi
Tomita Hiroto
Ahmed Hamdy S
Matsushita Electric - Industrial Co., Ltd.
Portka Gary
Wenderoth , Lind & Ponack, L.L.P.
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