Integrated circuit for constant multiplication and device including the same
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United States of America
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Feb 25, 2025
Grant Date -
Jun 2, 2022
app pub date -
Jun 25, 2021
filing date -
Jun 25, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
An integrated circuit for generating a product of an input and a constant includes a lookup table memory configured to store seeds corresponding to multiples of the constant, processing circuitry configured to generate a plurality of addresses respectively corresponding to a plurality of parts extracted from the input, configured to receive a plurality of seeds from the lookup table memory based on the plurality of addresses, and configured to generate a plurality of partial products based on the plurality of seeds. The processing circuitry is configured to sum the plurality of partial products. A number of the plurality of seeds stored in the lookup table memory is less than a number of possible values of the plurality of partial products.
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