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1.发明申请Readback system providing a combined sample output including multiple samples per bit 有权回读系统提供组合样本输出，每位包含多个样本公开(公告)号：US20070211362A1
公开(公告)日：2007-09-13
申请号：US11373742
申请日：2006-03-10
申请人： Shaoping Li , Insik Jin , Kaizhong Gao , Song Xue , Mike Montemorra , Housan Dakroub , Jason Jury
发明人： Shaoping Li , Insik Jin , Kaizhong Gao , Song Xue , Mike Montemorra , Housan Dakroub , Jason Jury
IPC分类号： G11B20/10
CPC分类号： G11B20/14 , G11B5/17 , G11B5/3906 , G11B20/10009 , G11B20/10037 , G11B20/10194 , G11B2005/0008 , G11B2220/2516
摘要： A readback system includes a magnetic sensor that receives a sensor current. The magnetic sensor senses magnetic bits at a bit frequency and generates a sensor output. The readback system includes a channel circuit that modulates the sensor current at a modulation frequency higher than the bit frequency. The channel circuit samples the sensor output and combines multiple samples of the sensor output per magnetic bit into a combined sample output.
摘要翻译： 回读系统包括接收传感器电流的磁传感器。 磁传感器以位频率感测磁位，并产生传感器输出。 回读系统包括一个通道电路，该通道电路以高于位频率的调制频率调制传感器电流。 通道电路对传感器输出进行采样，并将每个磁性位的传感器输出的多个样本合并成一个组合的采样输出。
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2.发明授权Readback system providing a combined sample output including multiple samples per bit 有权回读系统提供组合样本输出，每位包含多个样本公开(公告)号：US07423826B2
公开(公告)日：2008-09-09
申请号：US11373742
申请日：2006-03-10
申请人： Shaoping Li , Jin Insik , Kaizhong Gao , Song Xue , Mike Montemorra , Housan Dakroub , Jason C. Jury
发明人： Shaoping Li , Jin Insik , Kaizhong Gao , Song Xue , Mike Montemorra , Housan Dakroub , Jason C. Jury
IPC分类号： G11B20/10
CPC分类号： G11B20/14 , G11B5/17 , G11B5/3906 , G11B20/10009 , G11B20/10037 , G11B20/10194 , G11B2005/0008 , G11B2220/2516
摘要： A readback system includes a magnetic sensor that receives a sensor current. The magnetic sensor senses magnetic bits at a bit frequency and generates a sensor output. The readback system includes a channel circuit that modulates the sensor current at a modulation frequency higher than the bit frequency. The channel circuit samples the sensor output and combines multiple samples of the sensor output per magnetic bit into a combined sample output.
摘要翻译： 回读系统包括接收传感器电流的磁传感器。 磁传感器以位频率感测磁位，并产生传感器输出。 回读系统包括一个通道电路，该通道电路以高于位频率的调制频率调制传感器电流。 通道电路对传感器输出进行采样，并将每个磁性位的传感器输出的多个样本合并成一个组合的采样输出。
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公开(公告)号：US20100153680A1
公开(公告)日：2010-06-17
申请号：US12336909
申请日：2008-12-17
IPC分类号： G06F12/02
CPC分类号： G06F11/008 , G06F11/3034 , G06F11/3058 , G11B5/5565 , G11B20/1816 , G11B2020/1062 , G11B2220/455
摘要： In a particular embodiment, a storage device includes a controller that is adapted to receive environmental data from a plurality of environmental sensors, where the environmental data is related to an operating environment of the storage device. Further, the controller is adapted to receive state information related to the data storage medium from a plurality of firmware detectors, to weight the received environmental data and the received state information according to a pre-determined weighting table, and to dynamically manage at least one attribute of the storage device based on the weighted environmental data and the weighted state information.
摘要翻译： 在特定实施例中，存储设备包括适于从多个环境传感器接收环境数据的控制器，其中环境数据与存储设备的操作环境有关。 此外，控制器适于从多个固件检测器接收与数据存储介质相关的状态信息，以根据预定加权表对接收到的环境数据和接收到的状态信息进行加权，并且动态管理至少一个 基于加权环境数据和加权状态信息的存储设备的属性。
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公开(公告)号：US08645641B2
公开(公告)日：2014-02-04
申请号：US12336909
申请日：2008-12-17
IPC分类号： G06F13/10
CPC分类号： G06F11/008 , G06F11/3034 , G06F11/3058 , G11B5/5565 , G11B20/1816 , G11B2020/1062 , G11B2220/455
摘要： In a particular embodiment, a storage device includes a controller that is adapted to receive environmental data from a plurality of environmental sensors, where the environmental data is related to an operating environment of the storage device. Further, the controller is adapted to receive state information related to the data storage medium from a plurality of firmware detectors, to weight the received environmental data and the received state information according to a pre-determined weighting table, and to dynamically manage at least one attribute of the storage device based on the weighted environmental data and the weighted state information.
摘要翻译： 在特定实施例中，存储设备包括适于从多个环境传感器接收环境数据的控制器，其中环境数据与存储设备的操作环境有关。 此外，控制器适于从多个固件检测器接收与数据存储介质相关的状态信息，以根据预定加权表对接收到的环境数据和接收到的状态信息进行加权，并且动态管理至少一个 基于加权环境数据和加权状态信息的存储设备的属性。
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