公开(公告)号：US20150067448A1

公开(公告)日：2015-03-05

申请号：US14305095

申请日：2014-06-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong-Pil SON ,  Young-Soo SOHN ,  Uk-Song KANG ,  Chul-Woo PARK ,  Jung-Hwan CHOI ,  Won-Il BAE ,  Kyo-Min SOHN

IPC: G06F11/10 ,  G11C29/52

CPC classification number: G11C29/52 ,  G06F11/1048 ,  G11C2029/0411

Abstract: In a method of operating a memory device, a command and a first address from a memory controller are received. A read code word including a first set of data corresponding to the first address, a second set of data corresponding to a second address and a read parity data is read from a memory cell array of the memory device. Corrected data are generated by operating error checking and correction (ECC) using an ECC circuit based on the read cord word.

Abstract translation: 在操作存储器件的方法中，接收来自存储器控制器的命令和第一地址。 从存储器件的存储单元阵列读取包括对应于第一地址的第一组数据，对应于第二地址的第二组数据和读取奇偶校验数据的读码字。 通过使用基于读取的线字的ECC电路的操作错误检查和校正（ECC）来生成校正的数据。