Samsung Electronics Co., Ltd.

Jong-Uk Song

Yongwon Cho

JaePhil Kong

Sung-Ha Kim

Hwa-seok Oh

Soon-Bok Jang

Young-wook Kim

A method of operating a memory controller to control a memory device includes reading a read vector from the memory device and correcting one or more errors in the read vector, where a power consumed at the correcting is varied according to the number of errors in the read vector.

Memory controller and operating method of memory controller

A duty ratio correction circuit for correcting a duty ratio of a clock signal. The duty ratio correction circuit includes an asymmetry buffer that receives a clock signal and adjusts a duty ratio of the clock signal in response to control signals; a clock generating circuit that is connected to the asymmetry buffer and detects the duty ratio of the clock signal; and a controller that generates the control signals according to the duty ratio of the clock signal. An operation of the controller is recorded as a program on a computer-readable recording medium.

Duty ratio correction circuit

Growing community of inventors

Seoul, South Korea

Jong-Uk Song