Matrix multiplication circuit for graphic display

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United States of America Patent

PATENT NO 4719588
SERIAL NO

06607420

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Abstract

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A matrices elements memory is constituted by random access memories, and its addresses are divided into a high address and a low address. The high address specifies areas holding matrix elements, and the low addresses of the matrix elements are designated sequentially bit-by-bit, starting from the least significant bit, so as to enable serial reading. A calculation unit consists of pairs of serial multiplicators which are either used in a cascade connection or independently as independent multiplicators, in order to correspond to the data length of a multiplicand.

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Patent Owner(s)

Patent OwnerAddress
CADTRAK CORPORATION1012 WINDJAMMER CIRCLE FOSTER CITY CA 94404

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takahashi, Masato Tokyo, JP 122 1650
Tatemichi, Takaomi Tokyo, JP 2 34

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