
基本信息:
- 专利标题: SEMICONDUCTOR DEVICE AND DECODING METHOD THEREOF
- 专利标题(中):半导体器件及其解码方法
- 申请号:US13069834 申请日:2011-03-23
- 公开(公告)号:US20110246853A1 公开(公告)日:2011-10-06
- 发明人: Yong-June KIM , Jun-Jin Kong , Young-Hwan Lee , Jae-Hong Kim
- 申请人: Yong-June KIM , Jun-Jin Kong , Young-Hwan Lee , Jae-Hong Kim
- 优先权: KR10-2010-0030507 20100402
- 主分类号: G06F11/08
- IPC分类号: G06F11/08
摘要:
An error control coding (ECC) circuit includes a first decoder, a second decoder, and a controller. The first decoder receives encoded data comprising a first parity and a second parity. The first decoder decodes the encoded data to a first code by using the first parity. The second decoder is connected to the first decoder. The second decoder is configured to decode the encoded data when the first decoder is deactivated and decode the first code using the second parity when the first decoder is deactivated. The controller transmits a control signal to the first decoder and the second decoder to control the first decoder and the second decoder.
摘要(中):
错误控制编码(ECC)电路包括第一解码器,第二解码器和控制器。 第一解码器接收包括第一奇偶校验和第二奇偶校验的编码数据。 第一解码器通过使用第一奇偶校验将编码数据解码为第一代码。 第二解码器连接到第一解码器。 第二解码器被配置为当第一解码器被去激活时解码编码数据,并且当第一解码器被去激活时使用第二奇偶校验解码第一代码。 控制器向第一解码器和第二解码器发送控制信号以控制第一解码器和第二解码器。
公开/授权文献:
- US08522124B2 Semiconductor device and decoding method thereof 公开/授权日:2013-08-27