Signal processing device and method for supplying a signal...

Details Signal processing device and method for supplying a signal... Signal processing device and method for supplying a signal...

2006-04-18

2006-04-18

Pan, Daniel H (Department: 2183)

Electrical computers and digital processing systems: processing

Processing control

Processing control for data transfer

C712S024000, C712S229000

Reexamination Certificate

active

07032102

ABSTRACT:
A signal processing device and method of supplying a signal processing result to a plurality of registers arranged in different register files. A plurality of different register files are selected based on a corresponding indication in said instruction word and the register address is supplied to said selected register files. Result values can be broadcasted to multiple registers in a single processor cycle while a copy operation between different register files is eliminated. Broadcasting is thus implemented via overlapping register address spaces, since physical registers having the same logical register address are provided in different register files.

REFERENCES:
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patent: 5530817 (1996-06-01), Masubuchi
patent: 5537606 (1996-07-01), Byrne
patent: 6205543 (2001-03-01), Tremblay et al.
patent: WO0033178 (1999-12-01), None
patent: WO 00/33178 (2000-08-01), None
The Authoritative Dictionary of IEEE Standards Terms, 2000, IEEE Press, 7th Edition, p. 949.

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