公开(公告)号：US20070043963A1

公开(公告)日：2007-02-22

申请号：US11208317

申请日：2005-08-19

申请人： CheeWee Cheng ,  KianWai Ng ,  QuekLeong Choo ,  Myint Ngwe ,  KahLiang Gan

发明人： CheeWee Cheng ,  KianWai Ng ,  QuekLeong Choo ,  Myint Ngwe ,  KahLiang Gan

IPC分类号： G06F1/32

CPC分类号： G06F1/3203

摘要： Methods and associated apparatus to reduce electrical power consumption in an information channel may include identifying times at which to restore power to elements in the information channel, and restoring power to the elements at the identified times. Times for each element are identified based on a recovery time for that element to reach a sufficiently stable operating point before a transition to an active mode of operation. By maximizing the length of time individual elements may stay in the reduced power mode, power savings may be maximized without negatively affecting information channel performance.

摘要翻译： 用于减少信息信道中的电功率消耗的方法和相关设备可以包括识别在信息信道中恢复功率到元件的时间，以及在所识别的时间恢复元件的功率。 基于在转换到主动操作模式之前该元件达到足够稳定的工作点的恢复时间来识别每个元件的时间。 通过最大化单个元件可以保持在降低功率模式的时间长度，可以最大化功率节省，而不会不利地影响信息信道性能。

公开(公告)号：US07065605B2

公开(公告)日：2006-06-20

申请号：US10628696

申请日：2003-07-28

申请人： WeiMing Yeow ,  QuekLeong Choo ,  Myint Ngwe ,  FongKheon Chong ,  KianWai Ng

发明人： WeiMing Yeow ,  QuekLeong Choo ,  Myint Ngwe ,  FongKheon Chong ,  KianWai Ng

IPC分类号： G06F12/00

CPC分类号： G11B20/18

摘要： According to one embodiment of the present invention, a method of tuning a Power-On-Reset (POR) register in a data storage device comprises determining a tuned value for the POR register using feedback from the data storage device obtained during a certification process of the data storage device and storing a list in one or more system sectors of the data storage device, the list comprising an address of the POR register to be patched and the tuned value. According to another embodiment of the present invention, a disc drive comprises a rotatable disc, a microprocessor, and a memory. The memory has a start-up routine that, when executed by the microprocessor, causes the microprocessor to patch a Power-On-Reset (POR) register using a tuned values stored in one or more system sectors of the rotatable disc.

摘要翻译： 根据本发明的一个实施例，一种调整数据存储设备中的上电复位（POR）寄存器的方法包括：使用来自在认证过程中获得的数据存储设备的反馈来确定POR寄存器的调谐值 数据存储装置，并将列表存储在数据存储装置的一个或多个系统扇区中，该列表包括要修补的POR寄存器的地址和调谐值。 根据本发明的另一个实施例，盘驱动器包括可旋转盘，微处理器和存储器。 存储器具有启动程序，当微处理器执行时，微处理器使用存储在可旋转盘的一个或多个系统扇区中的调谐值来修补上电复位（POR）寄存器。

公开(公告)号：US07600136B2

公开(公告)日：2009-10-06

申请号：US11208317

申请日：2005-08-19

申请人： CheeWee Cheng ,  KianWai Ng ,  QuekLeong Choo ,  Myint Muang Ngwe ,  KahLiang Gan

发明人： CheeWee Cheng ,  KianWai Ng ,  QuekLeong Choo ,  Myint Muang Ngwe ,  KahLiang Gan

IPC分类号： G06F1/00

CPC分类号： G06F1/3203

摘要： Methods and associated apparatus to reduce electrical power consumption in an information channel may include identifying times at which to restore power to elements in the information channel, and restoring power to the elements at the identified times. Times for each element are identified based on a recovery time for that element to reach a sufficiently stable operating point before a transition to an active mode of operation. By maximizing the length of time individual elements may stay in the reduced power mode, power savings may be maximized without negatively affecting information channel performance.

摘要翻译： 用于减少信息信道中的电功率消耗的方法和相关设备可以包括识别在信息信道中恢复功率到元件的时间，以及在所识别的时间恢复元件的功率。 基于在转换到主动操作模式之前该元件达到足够稳定的工作点的恢复时间来识别每个元件的时间。 通过最大化单个元件可以保持在降低功率模式的时间长度，可以最大化功率节省，而不会不利地影响信息信道性能。

公开(公告)号：US20050028023A1

公开(公告)日：2005-02-03

申请号：US10628696

申请日：2003-07-28

申请人： WeiMing Yeow ,  QuekLeong Choo ,  Myint Ngwe ,  FongKheon Chong ,  KianWai Ng

发明人： WeiMing Yeow ,  QuekLeong Choo ,  Myint Ngwe ,  FongKheon Chong ,  KianWai Ng

IPC分类号： G06F11/00 ,  G11B20/18

CPC分类号： G11B20/18

摘要： According to one embodiment of the present invention, a method of tuning a Power-On-Reset (POR) register in a data storage device comprises determining a tuned value for the POR register using feedback from the data storage device obtained during a certification process of the data storage device and storing a list in one or more system sectors of the data storage device, the list comprising an address of the POR register to be patched and the tuned value. According to another embodiment of the present invention, a disc drive comprises a rotatable disc, a microprocessor, and a memory. The memory has a start-up routine that, when executed by the microprocessor, causes the microprocessor to patch a Power-On-Reset (POR) register using a tuned values stored in one or more system sectors of the rotatable disc.

摘要翻译： 根据本发明的一个实施例，一种调整数据存储设备中的上电复位（POR）寄存器的方法包括：使用来自在认证过程中获得的数据存储设备的反馈来确定POR寄存器的调谐值 数据存储装置，并将列表存储在数据存储装置的一个或多个系统扇区中，该列表包括要修补的POR寄存器的地址和调谐值。 根据本发明的另一个实施例，盘驱动器包括可旋转盘，微处理器和存储器。 存储器具有启动程序，当微处理器执行时，微处理器使用存储在可旋转盘的一个或多个系统扇区中的调谐值来修补上电复位（POR）寄存器。