Boots – shoes – and leggings
Patent
1990-03-23
1992-03-10
Malzahn, David H.
Boots, shoes, and leggings
364760, G06F 752
Patent
active
050954563
ABSTRACT:
A method for densely packing a complex multiplier for multiplying two complex numbers in the form of (A+jB) and (X+jY) is provided. The complex multiplier consist of two multipliers which perform (A*X), (A*Y), (B*X) and (B*Y) multiplications, and each multiplier has a plurality of partial product generating stages and a partial product summing stage. The method comprises interleaving the plurality of partial product generating stages of the (A*Y) multiplier between the plurality of partial product generating stages of the (A*X) multiplier, forming the partial product summing stage adjacent the interleaved partial product generating stages of the (A*X) and (A*Y) multipliers. Further interleave the plurality of partial product generating stages of the (B*Y) multiplier between the plurality of partial product generating stages of the (B*X) multiplier, and form the partial product summing stage adjacent the interleaved partial product gneerating stages of the (B*X) and (B*Y) multipliers.
REFERENCES:
patent: 3926367 (1975-12-01), Bond et al.
patent: 4086657 (1978-04-01), Gaskill et al.
patent: 4344151 (1982-08-01), White
patent: 4680727 (1987-07-01), White
patent: 4769779 (1988-09-01), Chang et al.
Adrian Ligtenberg and Jay H. O'Neill, "A Single Chip Solution for an 8 by 8 Two Dimensional DCT", published in IEEE for the International Systems Symposium, Philadelphia, Pennsylvania, 5/87, pp. 1128-1131.
Johnson Louis G.
Wong Yiwan
Yoshino Toshiaki
Donaldson Richard L.
Malzahn David H.
Texas Instruments Incorporated
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