Arithmetic apparatus and electronic equipment
AssigneeCanon Kabushiki Kaisha
InventorsYOSHIHISA SUZUKI, HIRONORI NAKA
Life of this patent
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Abstract
An arithmetic apparatus that comprises a temperature detection unit and calculates a detection result obtained by the temperature detection unit, the apparatus comprising a first processing unit configured to perform arithmetic processing based on a first voltage, and a second processing unit configured to perform arithmetic processing based on a second voltage, wherein the apparatus includes, as operation modes, a first mode of supplying both the first voltage and the second voltage and a second mode of suppressing supply of the first voltage, and the temperature detection unit outputs a detection result to the first processing unit in the first mode and outputs a detection result to the second processing unit in the second mode.
Claims13
An arithmetic apparatus that comprises a temperature detection unit and calculates a detection result obtained by the temperature detection unit, the apparatus comprising:
- a first processing unit configured to perform arithmetic processing based on a first voltage;
- and
- a second processing unit configured to perform arithmetic processing based on a second voltage,
- wherein the apparatus includes, as operation modes, a first mode of supplying both the first voltage and the second voltage and a second mode of suppressing supply of the first voltage, and
- the temperature detection unit outputs a detection result to the first processing unit in the first mode and outputs a detection result to the second processing unit in the second mode.
Dependencies are inferred from the claim text.