Computation processing device
AssigneeTohoku University
InventorsOsamu NOMURA, Tetsuo ENDOH, Ko YOSHIKAWA, Tao LI
Life of this patent
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Abstract
A computation processing device includes: a memory unit that retains computation data for weighting computation, and at least a part of which is a non-volatile storage region; a computation circuit unit that performs computation processing including the weighting computation by using a part or all of the computation data input from the memory unit; and a power gate unit that blocks power supply to a part or all of memory cells other than memory cells storing a part or all of the computation data input to the computation circuit unit in the computation processing when performing the computation processing, in the non-volatile storage region.
Claims20
A computation processing device, comprising:
- a memory unit that retains computation data for weighting computation, and at least a part of which is a non-volatile storage region;
- a computation circuit unit that performs computation processing including the weighting computation by using a part or all of the computation data input from the memory unit;
- and
- a power gate unit that blocks power supply to a part or all of memory cells other than memory cells storing a part or all of the computation data input to the computation circuit unit in the computation processing when performing the computation processing, in the non-volatile storage region.
Dependencies are inferred from the claim text.