Electrical computers and digital processing systems: processing – Processing control – Context preserving (e.g. – context swapping – checkpointing,...
Reexamination Certificate
2006-07-25
2006-07-25
Tsai, Henry W. H. (Department: 2181)
Electrical computers and digital processing systems: processing
Processing control
Context preserving (e.g., context swapping, checkpointing,...
C712S229000, C712S233000, C712S035000, C712S043000
Reexamination Certificate
active
07082518
ABSTRACT:
The present invention relates to a digital signal processing apparatus comprising a plurality of available hardware resource means and a first instruction set means having access to said available hardware resource means, so that at least a part of said hardware resource means execute operations under control of said first instruction set means, and further comprising a second instruction set means having access to only a predetermined limited subset of said plurality of available hardware resource means, so that at least a part of said predetermined limited subset of said hardware resource means execute operations under control of said second instruction set means. Further, the present invention relates to a method for processing digital signals in a digital signal processing apparatus comprising a plurality of available hardware resource means, wherein at least a part of said hardware resource means execute operations under control of a first instruction set, and wherein at least a part of a predetermined limited subset of said plurality of available hardware resource means execute operations under control of a second instruction set having access to only said predetermined limited subset of said hardware resource means.
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Bekooij Marco Jan Gerrit
Bink Adrianus Josephus
Hoogerbrugge Jan
Leijten Jeroen Anton Johan
Mesman Bart
Koninklijke Philips Electronics , N.V.
Meonske Tonia L.
Tsai Henry W. H.
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