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1. 发明申请

US20090274017A1 MIXED-SIGNAL SINGLE-CHIP INTEGRATED SYSTEM ELECTRONICS FOR DATA STORAGE DEVICES 有权
标题翻译：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。

2. 发明授权

US06594716B2 Mixed-signal single-chip integrated system electronics for data storage devices 有权
公开(公告)号：US06594716B2
公开(公告)日：2003-07-15
申请号：US09892489
申请日：2001-06-28
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： G06F1312
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.

3. 发明授权

US07475173B2 Integrated disc drive controller 有权
标题翻译：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。

4. 发明授权

US08060674B2 Systems and methods for data storage devices and controllers 有权
标题翻译：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。

5. 发明授权

US06314480B1 Mixed-signal single-chip integrated system electronics for magnetic hard disk drives 有权
标题翻译：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。

6. 发明申请

US20060010271A1 Mixed-signal single-chip integrated system electronics for data storage devices 有权
公开(公告)号：US20060010271A1
公开(公告)日：2006-01-12
申请号：US11208348
申请日：2005-08-18
申请人： Siamack Nemazie , Kaushik Popat , Balaji Virajpet , William Foland , Roger McPherson , Maoxin Wei , Vineet Dujari , Shiang-Jyh Chang
发明人： Siamack Nemazie , Kaushik Popat , Balaji Virajpet , William Foland , Roger McPherson , Maoxin Wei , Vineet Dujari , Shiang-Jyh Chang
IPC分类号： G06F13/12
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.

7. 发明授权

US07529869B2 Mixed-signal single-chip integrated system electronics for data storage devices 有权
标题翻译：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。

8. 发明申请

US20060161703A1 Mixed-signal single-chip integrated system electronics for data storage devices 有权
公开(公告)号：US20060161703A1
公开(公告)日：2006-07-20
申请号：US11378456
申请日：2006-03-17
申请人： Siamack Nemazie , Kaushik Popat , Balaji Virajpet , William Foland , Roger McPherson , Maoxin Wei , Vineet Dujari , Shiang-Jyh Chang
发明人： Siamack Nemazie , Kaushik Popat , Balaji Virajpet , William Foland , 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.

9. 发明授权

US07783802B1 Serial advanced technology attachment (SATA) switch that toggles with power control to hard disk drive while avolding interruption to system 有权
标题翻译：串行高级技术附件（SATA）开关，可将电源控制切换到硬盘驱动器，同时防止系统中断
公开(公告)号：US07783802B1
公开(公告)日：2010-08-24
申请号：US11186371
申请日：2005-07-21
申请人： Siamack Nemazie , Shiang-Jyh Chang , Young-Ta Wu
发明人： Siamack Nemazie , Shiang-Jyh Chang , Young-Ta Wu
IPC分类号： G06F13/12 , G06F13/38
CPC分类号： G06F3/0625 , G06F1/3221 , G06F1/3268 , G06F3/0634 , G06F3/067 , Y02D10/154
摘要： An embodiment of the present invention includes a switch employed in a system having two hosts and a device and for coupling two or more host ports to a device. The switch includes a power signal control circuit generating a power signal for use by the device in receiving power for operability thereto, the power signal control circuit responsive to detection of inoperability of the device and in response thereto, toggling the power signal to the device while avoiding interruption to the system.
摘要翻译：本发明的实施例包括在具有两个主机的系统中使用的交换机，以及用于将两个或多个主机端口耦合到设备的设备。该开关包括功率信号控制电路，该电力信号控制电路产生用于由设备接收功率以供其操作的功率信号，该功率信号控制电路响应于该设备的不可操作性的检测，响应于此，将该功率信号切换至该设备，同时避免系统中断。

10. 发明授权

US07523235B2 Serial Advanced Technology Attachment (SATA) switch 有权
标题翻译：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。

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