发明授权
- 专利标题： Semiconductor memory device and error correction method thereof
- 专利标题（中）： 半导体存储器件及其误差校正方法
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申请号： US12081940申请日： 2008-04-23
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公开(公告)号： US08140938B2公开(公告)日： 2012-03-20
- 发明人: Yutaka Ito , Shigeo Takeuchi
- 申请人： Yutaka Ito , Shigeo Takeuchi
- 申请人地址： JP Tokyo
- 专利权人： Elpida Memory, Inc.
- 当前专利权人： Elpida Memory, Inc.
- 当前专利权人地址： JP Tokyo
- 代理机构： McGinn IP Law Group, PLLC
- 优先权： JP2004-181905 20040618
- 主分类号： G11C29/00
- IPC分类号： G11C29/00
摘要：
A semiconductor memory device having an error correcting function, includes a memory array having a data area and a check code area, an operation circuit including an encode circuit coupled to the data area and the check code area, and a decode circuit coupled to the check code area, and a control circuit including a first register coupled to the operation circuit.
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