Electrical computers: arithmetic processing and calculating – Electrical digital calculating computer – Particular function performed
Reexamination Certificate
2007-06-12
2007-06-12
An, Meng-Al (Department: 2193)
Electrical computers: arithmetic processing and calculating
Electrical digital calculating computer
Particular function performed
Reexamination Certificate
active
09501045
ABSTRACT:
An apparatus and method provide an apparatus and method for performing the addition of a PKG recoded number, to reduce noise production and power consumption. In particular, the apparatus is accomplished by a circuitry configured to receive at least two values, a first value and a second PKG value. The apparatus generates a sum value and a carry value. The method is accomplished by receiving a first value and second PKG value, and generating a sum value and a carry value from the first value and second PKG value.
REFERENCES:
patent: 5208490 (1993-05-01), Yetter
patent: 5285406 (1994-02-01), Lynch et al.
patent: 5357457 (1994-10-01), Terane
patent: 5389835 (1995-02-01), Yetter
patent: 5392423 (1995-02-01), Yetter
patent: 5493524 (1996-02-01), Guttag et al.
patent: 5600583 (1997-02-01), Bosshart et al.
patent: 5627773 (1997-05-01), Wolrich et al.
patent: 5694350 (1997-12-01), Wolrich et al.
patent: 5706323 (1998-01-01), Miller
patent: 5719803 (1998-02-01), Naffziger
patent: 5740094 (1998-04-01), Klim
patent: 5825679 (1998-10-01), Wolrich et al.
patent: 5889692 (1999-03-01), Wolrich et al.
patent: 5933362 (1999-08-01), Inoue
patent: 5951630 (1999-09-01), Liu
patent: 6055557 (2000-04-01), Beck et al.
patent: 6131107 (2000-10-01), Wolrich et al.
patent: 6175852 (2001-01-01), Dhong et al.
patent: 6237085 (2001-05-01), Burns et al.
patent: 6285300 (2001-09-01), Colon-Bonet
patent: 6446107 (2002-09-01), Knowles
patent: 6496846 (2002-12-01), Bradley
Robert J Martin et al., Dynamic logic with completion detection, Nov. 24, 1993, U.K. Patent Application No. GB 2267191A.
Taewhan et al., Arithmetic optimization using carry-save-adders, 1998, ACM 35th design automation conference, pp. 1-6.
An Meng-Al
Do Chat C.
Hewlett--Packard Development Company, L.P.
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