Title:
SEMICONDUCTOR OPERATIONAL CIRCUIT
Document Type and Number:
WIPO Patent Application WO/1996/030854
Kind Code:
A1
Abstract:
A semiconductor operational circuit capable of instantaneously processing in parallel a large quantity of information. The semiconductor operational circuit executes a predetermined operation of a first signal train of signals A1, A2, ..., AN-1, AN comprising N signals and a second signal train of signals B1, B2, ..., BM-1, BM (where N and M are positive integers) comprising M signals. The circuit includes a plurality of first operational circuits for executing a predetermined operation of Ai and Bi+n (where i is a positive integer and n is an integer and 1 i N, 1 i+n M) and generating an output signal Ci,n, at least one second operation circuit for generating the sum of a part, or the whole of the output signals of the first operational circuit or a predetermined signal Tn determined by the sum Sn, and a third operational circuit for finding the value Sn or Tn for a plurality of different n values and determining the n value for which the maximum or minimum value of Sn or Tn is given.
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Inventors:
SHIBATA TADASHI (JP)
OHMI TADAHIRO (JP)
OHMI TADAHIRO (JP)
Application Number:
PCT/JP1996/000885
Publication Date:
October 03, 1996
Filing Date:
April 01, 1996
Export Citation:
Assignee:
SHIBATA TADASHI (JP)
OHMI TADAHIRO (JP)
OHMI TADAHIRO (JP)
International Classes:
G06G7/26; (IPC1-7): G06G7/12
Foreign References:
| JPH04294469A | 1992-10-19 |
Other References:
See also references of EP 0820030A4
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