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Drive circuit of solid-state image pickup device and method thereof utilizing a pulse generated based on a polynomial arithmetic operation
Drive circuit of solid-state image pickup device and method thereof utilizing a pulse generated based on a polynomial arithmetic operation
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机译:利用基于多项式算术运算生成的脉冲的固态图像拾取装置的驱动电路及其方法
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摘要
There is provided a drive circuit of a solid-state image pickup device capable of generating a pulse for vertical scanning, an interval of which changes non-linearly, and of generating a pulse other than the pulse for vertical scanning, without increasing a circuit size and a communication time for setting an electronic shutter. There also is provided a drive circuit of a solid-state image pickup device including a polynomial arithmetic operation unit for carrying out an arithmetic operation of a polynomial of a first or higher order; an arithmetic operation controller for generating a variable of the polynomial to control an arithmetic operation in the polynomial arithmetic operation unit; and a pulse generator for generating a pulse based on a result of an arithmetic operation in the polynomial arithmetic operation unit.
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