Invention Grant
US08804264B1 Method to apply user data for read channel training and adaptation in hard disk drive applications
有权
在硬盘驱动器应用程序中应用用于读通道训练和适应的用户数据的方法
- Patent Title: Method to apply user data for read channel training and adaptation in hard disk drive applications
- Patent Title (中): 在硬盘驱动器应用程序中应用用于读通道训练和适应的用户数据的方法
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Application No.: US13485418Application Date: 2012-05-31
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Publication No.: US08804264B1Publication Date: 2014-08-12
- Inventor: Kwok W. Yeung , Xin-Ning Song
- Applicant: Kwok W. Yeung , Xin-Ning Song
- Applicant Address: US CA San Jose
- Assignee: SK hynix memory solutions inc.
- Current Assignee: SK hynix memory solutions inc.
- Current Assignee Address: US CA San Jose
- Agency: Van Pelt, Yi & James LLP
- Main IPC: G11B5/09
- IPC: G11B5/09 ; G11B27/36
Abstract:
Calibrating a read channel is disclosed. Previously written user data is read from an auxiliary memory. The previously written user data is processed through a plurality of write channel stages. The output of at least one of the plurality of write channel stages is compared to the output of a corresponding read channel stage to generate an error signal.
Information query
IPC分类:
