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    MIXED-SIGNAL SINGLE-CHIP INTEGRATED SYSTEM ELECTRONICS FOR DATA STORAGE DEVICES
    1.
    发明申请
    MIXED-SIGNAL SINGLE-CHIP INTEGRATED SYSTEM ELECTRONICS FOR DATA STORAGE DEVICES 有权
    混合信号单芯片集成系统电子数据存储设备

    公开(公告)号：US20090274017A1

    公开(公告)日：2009-11-05

    申请号：US12435945

    申请日：2009-05-05

    申请人： Siamack Nemazie ,  Kaushik Popat ,  Balaji Virajpet ,  William R. Foland, JR. ,  Roger McPherson ,  Maoxin Wei ,  Vineet Dujari ,  Shiang-Jyh Chang

    发明人： Siamack Nemazie ,  Kaushik Popat ,  Balaji Virajpet ,  William R. Foland, JR. ,  Roger McPherson ,  Maoxin Wei ,  Vineet Dujari ,  Shiang-Jyh Chang

    IPC分类号： G11B21/10 ,  G06F13/38

    CPC分类号： G06F3/0626 ,  G06F3/0658 ,  G06F3/0673 ,  G06F3/0676 ,  G11B19/00 ,  G11B20/10009 ,  G11B25/043

    摘要： An integrated data storage control system provides, in a single integrated circuit, RDC, servo logic, ATA interface, microprocessor, and other formerly discrete components in one highly integrated system design. The integrated circuit is rendered using a single integrated circuit technology type (e.g., digital CMOS) for all components. Analog and digital circuits are combined in such a way as to eliminate or reduce noise or interference in digital circuits from analog circuit components. Individual elements may have their outputs and inputs MUXed together such that individual elements can be selectively switched (during testing modes) such that the integrated circuit emulates or behaves in the same or similar manner as one of the prior art components. The present invention may be applied to magnetic hard disk drives (HDDs) or other types of storage devices such as floppy disk controllers, optical disk drives (e.g., CD-ROMs and the like), tape drives, and other data storage devices.

    摘要翻译： 集成数据存储控制系统在单一集成电路中提供RDC，伺服逻辑，ATA接口，微处理器以及其它以前分立的组件，在一个高度集成的系统设计中。 使用针对所有组件的单个集成电路技术类型（例如，数字CMOS）来呈现集成电路。 模拟和数字电路的组合方式是消除或减少模拟电路组件在数字电路中的噪声或干扰。 单个元件可以将它们的输出和输入多路复用在一起，使得各个元件可以选择性地切换（在测试模式期间），使得集成电路以与现有技术组件中的一个相同或相似的方式进行仿真或表现。 本发明可以应用于磁性硬盘驱动器（HDD）或诸如软盘控制器，光盘驱动器（例如CD-ROM等），磁带驱动器和其他数据存储设备的其它类型的存储设备。

    Integrated disc drive controller
    3.
    发明授权
    Integrated disc drive controller 有权
    集成磁盘驱动器控制器

    公开(公告)号：US07475173B2

    公开(公告)日：2009-01-06

    申请号：US11378456

    申请日：2006-03-17

    申请人： Siamack Nemazie ,  Kaushik Popat ,  Balaji Virajpet ,  William R. Foland, Jr. ,  Roger McPherson ,  Maoxin Wei ,  Vineet Dujari ,  Shiang-Jyh Chang

    发明人： Siamack Nemazie ,  Kaushik Popat ,  Balaji Virajpet ,  William R. Foland, Jr. ,  Roger McPherson ,  Maoxin Wei ,  Vineet Dujari ,  Shiang-Jyh Chang

    IPC分类号： G06F13/00

    CPC分类号： G06F3/0626 ,  G06F3/0658 ,  G06F3/0673 ,  G06F3/0676 ,  G11B19/00 ,  G11B20/10009 ,  G11B25/043

    摘要： An integrated data storage control system provides, in a single integrated circuit, RDC, servo logic, ATA interface, microprocessor, and other formerly discrete components in one highly integrated system design. The integrated circuit is rendered using a single integrated circuit technology type (e.g., digital CMOS) for all components. Analog and digital circuits are combined in such a way as to eliminate or reduce noise or interference in digital circuits from analog circuit components. Individual elements may have their outputs and inputs MUXed together such that individual elements can be selectively switched (during testing modes) such that the integrated circuit emulates or behaves in the same or similar manner as one of the prior art components. The present invention may be applied to magnetic hard disk drives (HDDs) or other types of storage devices such as floppy disk controllers, optical disk drives (e.g., CD-ROMs and the like), tape drives, and other data storage devices.

    摘要翻译： 集成数据存储控制系统在单一集成电路中提供RDC，伺服逻辑，ATA接口，微处理器以及其它以前分立的组件，在一个高度集成的系统设计中。 使用针对所有组件的单个集成电路技术类型（例如，数字CMOS）来呈现集成电路。 模拟和数字电路的组合方式是消除或减少模拟电路组件在数字电路中的噪声或干扰。 单个元件可以将它们的输出和输入多路复用在一起，使得各个元件可以选择性地切换（在测试模式期间），使得集成电路以与现有技术组件中的一个相同或相似的方式进行仿真或表现。 本发明可以应用于磁性硬盘驱动器（HDD）或诸如软盘控制器，光盘驱动器（例如CD-ROM等），磁带驱动器和其他数据存储设备的其它类型的存储设备。

    Systems and methods for data storage devices and controllers
    4.
    发明授权
    Systems and methods for data storage devices and controllers 有权
    数据存储设备和控制器的系统和方法

    公开(公告)号：US08060674B2

    公开(公告)日：2011-11-15

    申请号：US12435945

    申请日：2009-05-05

    申请人： Siamack Nemazie ,  Kaushik Popat ,  Balaji Virajpet ,  William R. Foland, Jr. ,  Roger McPherson ,  Maoxin Wei ,  Vineet Dujari ,  Shiang-Jyh Chang

    发明人： Siamack Nemazie ,  Kaushik Popat ,  Balaji Virajpet ,  William R. Foland, Jr. ,  Roger McPherson ,  Maoxin Wei ,  Vineet Dujari ,  Shiang-Jyh Chang

    IPC分类号： G06F13/00

    CPC分类号： G06F3/0626 ,  G06F3/0658 ,  G06F3/0673 ,  G06F3/0676 ,  G11B19/00 ,  G11B20/10009 ,  G11B25/043

    摘要： An integrated data storage control system provides, in a single integrated circuit, RDC, servo logic, ATA interface, microprocessor, and other formerly discrete components in one highly integrated system design. The integrated circuit is rendered using a single integrated circuit technology type (e.g., digital CMOS) for all components. Analog and digital circuits are combined in such a way as to eliminate or reduce noise or interference in digital circuits from analog circuit components. Individual elements may have their outputs and inputs MUXed together such that individual elements can be selectively switched (during testing modes) such that the integrated circuit emulates or behaves in the same or similar manner as one of the prior art components. The present invention may be applied to magnetic hard disk drives (HDDs) or other types of storage devices such as floppy disk controllers, optical disk drives (e.g., CD-ROMs and the like), tape drives, and other data storage devices.

    摘要翻译： 集成数据存储控制系统在单一集成电路中提供RDC，伺服逻辑，ATA接口，微处理器以及其它以前分立的组件，在一个高度集成的系统设计中。 使用针对所有组件的单个集成电路技术类型（例如，数字CMOS）来呈现集成电路。 模拟和数字电路的组合方式是消除或减少模拟电路组件在数字电路中的噪声或干扰。 单个元件可以将它们的输出和输入多路复用在一起，使得各个元件可以选择性地切换（在测试模式期间），使得集成电路以与现有技术组件中的一个相同或相似的方式进行仿真或表现。 本发明可以应用于磁性硬盘驱动器（HDD）或诸如软盘控制器，光盘驱动器（例如CD-ROM等），磁带驱动器和其他数据存储设备的其它类型的存储设备。

    Mixed-signal single-chip integrated system electronics for magnetic hard disk drives
    5.
    发明授权
    Mixed-signal single-chip integrated system electronics for magnetic hard disk drives 有权
    用于磁性硬盘驱动器的混合信号单芯片集成系统电子设备

    公开(公告)号：US06314480B1

    公开(公告)日：2001-11-06

    申请号：US09435719

    申请日：1999-11-08

    申请人： Siamack Nemazie ,  Kaushik Popat ,  Balaji Virajpet ,  William R. Foland, Jr. ,  Roger McPherson ,  Maoxin Wei ,  Vineet Dujari ,  Shiang-Jyh Chang

    发明人： Siamack Nemazie ,  Kaushik Popat ,  Balaji Virajpet ,  William R. Foland, Jr. ,  Roger McPherson ,  Maoxin Wei ,  Vineet Dujari ,  Shiang-Jyh Chang

    IPC分类号： G06F1300

    CPC分类号： G06F3/0626 ,  G06F3/0658 ,  G06F3/0673 ,  G06F3/0676 ,  G11B19/00 ,  G11B20/10009 ,  G11B25/043

    摘要： An integrated HDD system provides, in a single integrated circuit, RDC, servo logic, ATA interface, microprocessor, and other formerly discrete components in one highly integrated system design. The integrated circuit is rendered using a single integrated circuit technology type (e.g. digital CMOS) for all components. Analog and digital circuits are combined in such a way as to eliminate or reduce noise or interference in digital circuits from analog circuit components. The invention takes advantage of existing circuit design modules provided in the integrated circuit as “hard block” components which are unchanged by integrated circuit design software. Changes in operability of the overall integrated circuit may be readily achieved by altering “soft block” components to customize or tailor the design for a particular hard drive. Individual elements may have their outputs and inputs MUXed together such that individual elements can be selectively switched (during testing modes) such that the integrated circuit emulates or behaves in the same or similar manner as one of the prior art components.

    摘要翻译： 集成式HDD系统在单一集成电路中提供RDC，伺服逻辑，ATA接口，微处理器以及其他以前分立组件的高度集成的系统设计。 使用用于所有组件的单个集成电路技术类型（例如数字CMOS）来呈现集成电路。 模拟和数字电路的组合方式是消除或减少模拟电路组件在数字电路中的噪声或干扰。 本发明利用集成电路中提供的现有电路设计模块作为集成电路设计软件不变的“硬块”组件。 通过改变“软块”组件来定制或定制特定硬盘驱动器的设计可以容易地实现整个集成电路的可操作性的改变。 单个元件可以将它们的输出和输入多路复用在一起，使得各个元件可以选择性地切换（在测试模式期间），使得集成电路以与现有技术组件中的一个相同或相似的方式进行仿真或表现。

    Mixed-signal single-chip integrated system electronics for data storage devices
    7.
    发明授权
    Mixed-signal single-chip integrated system electronics for data storage devices 有权
    用于数据存储设备的混合信号单芯片集成系统电子设备

    公开(公告)号：US07529869B2

    公开(公告)日：2009-05-05

    申请号：US11208348

    申请日：2005-08-18

    申请人： Siamack Nemazie ,  Kaushik Popat ,  Balaji Virajpet ,  William Foland, Jr. ,  Roger McPherson ,  Maoxin Wei ,  Vineet Dujari ,  Shiang-Jyh Chang

    发明人： Siamack Nemazie ,  Kaushik Popat ,  Balaji Virajpet ,  William Foland, Jr. ,  Roger McPherson ,  Maoxin Wei ,  Vineet Dujari ,  Shiang-Jyh Chang

    IPC分类号： G06F13/00

    CPC分类号： G06F3/0626 ,  G06F3/0658 ,  G06F3/0673 ,  G06F3/0676 ,  G11B19/00 ,  G11B20/10009 ,  G11B25/043

    摘要： An integrated data storage control system provides, in a single integrated circuit, RDC, servo logic, ATA interface, microprocessor, and other formerly discrete components in one highly integrated system design. The integrated circuit is rendered using a single integrated circuit technology type (e.g., digital CMOS) for all components. Analog and digital circuits are combined in such a way as to eliminate or reduce noise or interference in digital circuits from analog circuit components. Individual elements may have their outputs and inputs MUXed together such that individual elements can be selectively switched (during testing modes) such that the integrated circuit emulates or behaves in the same or similar manner as one of the prior art components. The present invention may be applied to magnetic hard disk drives (HDDs) or other types of storage devices such as floppy disk controllers, optical disk drives (e.g., CD-ROMs and the like), tape drives, and other data storage devices.

    摘要翻译： 集成数据存储控制系统在单一集成电路中提供RDC，伺服逻辑，ATA接口，微处理器以及其它以前分立的组件，在一个高度集成的系统设计中。 使用针对所有组件的单个集成电路技术类型（例如，数字CMOS）来呈现集成电路。 模拟和数字电路的组合方式是消除或减少模拟电路组件在数字电路中的噪声或干扰。 单个元件可以将它们的输出和输入多路复用在一起，使得各个元件可以选择性地切换（在测试模式期间），使得集成电路以与现有技术组件中的一个相同或相似的方式进行仿真或表现。 本发明可以应用于磁性硬盘驱动器（HDD）或诸如软盘控制器，光盘驱动器（例如CD-ROM等），磁带驱动器和其他数据存储设备的其它类型的存储设备。

    Serial Advanced Technology Attachment (SATA) switch
    10.
    发明授权
    Serial Advanced Technology Attachment (SATA) switch 有权
    串行高级技术附件（SATA）开关

    公开(公告)号：US07523235B2

    公开(公告)日：2009-04-21

    申请号：US10775488

    申请日：2004-02-09

    申请人： Sam Nemazie ,  Shiang-Jyh Chang ,  Young-Ta Wu ,  Siamack Nemazie ,  Andrew Hyonil Chong

    发明人： Sam Nemazie ,  Shiang-Jyh Chang ,  Young-Ta Wu ,  Siamack Nemazie ,  Andrew Hyonil Chong

    IPC分类号： G06F13/12 ,  G06F13/38

    CPC分类号： G06F13/4022

    摘要： A switch is coupled between a plurality of host units and a device for communicating therebetween. Included is a first serial advanced technology attachment (SATA) port, a second SATA port, and a third SATA port. The first SATA port includes a first host task file coupled to a first host unit, and the first host task file is responsive to commands sent by the first host unit to the device. The second SATA port includes a second host task file coupled to a second host unit, and the second host task file is responsive to commands sent by the second host unit to the device. An arbitration control circuit is coupled to the SATA ports, and selects from the first and second hosts to concurrently access the device, through the switch, accepting commands from either host units at any time, including when the device is not idle.

    摘要翻译： 开关耦合在多个主机单元和用于在它们之间通信的装置。 包括第一个串行高级技术附件（SATA）端口，第二个SATA端口和第三个SATA端口。 第一SATA端口包括耦合到第一主机单元的第一主机任务文件，并且第一主机任务文件响应于由第一主机单元发送到设备的命令。 第二SATA端口包括耦合到第二主机单元的第二主机任务文件，并且第二主机任务文件响应于由第二主机单元发送到设备的命令。 仲裁控制电路耦合到SATA端口，并且通过交换机从第一和第二主机中选择同时访问设备，在任何时候接收来自主机单元的命令，包括何时设备不空闲。