Electrical computers: arithmetic processing and calculating – Electrical digital calculating computer – Particular function performed
Patent
1997-07-30
2000-01-25
Ngo, Chuong Dinh
Electrical computers: arithmetic processing and calculating
Electrical digital calculating computer
Particular function performed
G06F 738
Patent
active
060187581
ABSTRACT:
A squarer generates an array of partial products. A method of squaring a representation of a number includes generating an array of partial products, combining the partial product on one side of a diagonal of the array with partial products on the other side of the diagonal to form a folded array of partial products, and combining each of at least one more than half of the partial products in the diagonal of the array with a corresponding one of the partial products in the folded array to produce a new folded array of partial products. In an alternative embodiment, the present invention is a circuit for squaring an n-bit representation of a number.
REFERENCES:
patent: 3610906 (1971-10-01), Stampler
patent: 5337267 (1994-08-01), Colavin
patent: 5629885 (1997-05-01), Pirson et al.
Griesbach William R.
Kolagotla Ravi Kumar
Lucent Technologies - Inc.
Ngo Chuong Dinh
Smith David L.
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