公开(公告)号：US10152105B2

公开(公告)日：2018-12-11

申请号：US14676612

申请日：2015-04-01

Applicant: Seagate Technology LLC

Inventor： Phil Jurey ,  Jerry Dallmann ,  John Shaw ,  Tony Pronozuk ,  Steve Williams

IPC: G06F1/26 ,  G06F1/28 ,  G06F1/32 ,  G06F3/06 ,  G06F11/20

Abstract: A mass data storage system includes a number of communicatively coupled storage drives powered by one or more power supplies. A common controller selectively connects power and a data signal to a desired storage drive via instructions within a control signal received by the common controller. The common controller includes switches that selectively connect power to a voice coil motor and a spindle motor of the desired storage drive. The common controller further includes a switch that controls the preamp of the desired storage drive and a switch that controls the flow of data to and from the desired storage drive.

公开(公告)号：US20150362968A1

公开(公告)日：2015-12-17

申请号：US14676612

申请日：2015-04-01

Applicant: Seagate Technology LLC

Inventor： Phil Jurey ,  Jerry Dallmann ,  John Shaw ,  Tony Pronozuk ,  Steve Williams

IPC: G06F1/26

CPC classification number: G06F1/28 ,  G06F1/3203 ,  G06F1/3221 ,  G06F1/3287 ,  G06F3/0604 ,  G06F3/0619 ,  G06F3/0625 ,  G06F3/0634 ,  G06F3/0635 ,  G06F3/0658 ,  G06F3/0659 ,  G06F3/0665 ,  G06F3/0685 ,  G06F3/0689 ,  G06F11/2015 ,  G06F11/2094 ,  G06F2201/805 ,  Y02B70/123 ,  Y02D10/154

Abstract: A mass data storage system includes a number of communicatively coupled storage drives powered by one or more power supplies. A common controller selectively connects power and a data signal to a desired storage drive via instructions within a control signal received by the common controller. The common controller includes switches that selectively connect power to a voice coil motor and a spindle motor of the desired storage drive. The common controller further includes a switch that controls the preamp of the desired storage drive and a switch that controls the flow of data to and from the desired storage drive.

Abstract translation: 大容量数据存储系统包括由一个或多个电源供电的多个通信耦合的存储驱动器。 公共控制器通过由公共控制器接收的控制信号内的指令选择性地将功率和数据信号连接到期望的存储驱动器。 公共控制器包括有选择地将功率连接到音圈马达和所需存储驱动器的主轴马达的开关。 公共控制器还包括控制所需存储驱动器的前置放大器的开关和控制向期望的存储驱动器的数据流的开关。