ARITHMETIC DEVICE Russian patent published in 2006 - IPC G06F7/544 

Abstract RU 2268482 C1

FIELD: digital computing equipment engineering, computer science, possible use as peripheral processor unit for calculating vector rotation operations in three-dimensional space.

SUBSTANCE: device has twelve registers, three delay elements, three three-input subtracter-adders, nine subtracter-adders, six multiplication blocks, six decoders, control block, interface bus.

EFFECT: higher precision and increased rotation step, and also possible processing of tasks in real time mode, due to rotation of vector by numeric integration method using trapezium formula.

1 dwg

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RU 2 268 482 C1

Authors

Vladimirov Viktor Vladimirovich

Zvjagintsev Nikolaj Sergeevich

Grazhdan Dmitrij Vasil'Evich

Dates

2006-01-20Published

2004-04-21Filed