发明申请
US20130063835A1 Systems and Methods for Generating Predictable Degradation Bias
有权
用于产生可预测的降解偏差的系统和方法
- 专利标题: Systems and Methods for Generating Predictable Degradation Bias
- 专利标题(中): 用于产生可预测的降解偏差的系统和方法
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申请号: US13227544申请日: 2011-09-08
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公开(公告)号: US20130063835A1公开(公告)日: 2013-03-14
- 发明人: Shaohua Yang , Weijun Tan , Zongwang Li , Fan Zhang , Yang Han
- 申请人: Shaohua Yang , Weijun Tan , Zongwang Li , Fan Zhang , Yang Han
- 专利权人: LSI Corporation
- 当前专利权人: LSI Corporation
- 主分类号: G11B5/03
- IPC分类号: G11B5/03 ; G11C5/14 ; G11B5/035
摘要:
Various embodiments of the present invention provide systems and methods for data processing. As an example, a data processing circuit is disclosed that includes a data detector circuit and a bias calculation circuit. The data detector circuit is operable to apply a data detection algorithm to a first data set to yield a first series of soft decision data, and to apply the data detection algorithm to a second data set to yield a second series of soft decision data. The bias calculation circuit operable to calculate a series of bias values based at least in part on the first series of soft decision data and the second series of soft decision data. The series of bias values correspond to a conversion between the first series of soft decision data and the second series of soft decision data.