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公开(公告)号：US20050289368A1
公开(公告)日：2005-12-29
申请号：US10881270
申请日：2004-06-29
CPC分类号： G06F1/3203 , G06F1/3268 , Y02D10/154
摘要： A power management circuit is provided for a data storage device that is adapted for communicating with a host via an interface circuit. The power management circuit is responsive to a utilization of a control circuit of the data storage device, determined independently of the communication between the data storage device and the host, in providing a supply power to the data storage device. A method is provided comprising connecting a data storage device with a host via an interface circuit; sending data transfer commands from the host to the interface circuit; and monitoring the utilization of a control circuit of the data storage device in terms of the rate at which commands are processed by the control circuit for use in selectively providing a supply power to the data storage device.
摘要翻译： 为适用于经由接口电路与主机进行通信的数据存储装置提供电源管理电路。 功率管理电路响应于数据存储设备的控制电路的利用，其独立于数据存储设备和主机之间的通信而确定，以向数据存储设备提供电源。 提供了一种通过接口电路将数据存储设备与主机连接的方法; 从主机向接口电路发送数据传输命令; 并且根据用于选择性地向数据存储装置提供电源的控制电路处理命令的速率来监视数据存储装置的控制电路的利用率。
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2.发明授权Power management in data storage device determining utilization of a control circuit by its rate of command processing 有权数据存储设备中的电源管理通过其命令处理速率来确定控制电路的利用率公开(公告)号：US08286018B2
公开(公告)日：2012-10-09
申请号：US10881270
申请日：2004-06-29
申请人： Lai Kein Chang , Lucas KongYaw Lee , Kian Keong Ooi , Brian Nollinger Nollinger , Robert W. Warren
发明人： Lai Kein Chang , Lucas KongYaw Lee , Kian Keong Ooi , Brian Nollinger Nollinger , Robert W. Warren
IPC分类号： G06F1/32
CPC分类号： G06F1/3203 , G06F1/3268 , Y02D10/154
摘要： A power management circuit is provided for a data storage device that is adapted for communicating with a host via an interface circuit. The power management circuit is responsive to a utilization of a control circuit of the data storage device, determined independently of the communication between the data storage device and the host, in providing a supply power to the data storage device. A method is provided comprising connecting a data storage device with a host via an interface circuit; sending data transfer commands from the host to the interface circuit; and monitoring the utilization of a control circuit of the data storage device in terms of the rate at which commands are processed by the control circuit for use in selectively providing a supply power to the data storage device.
摘要翻译： 为适用于经由接口电路与主机进行通信的数据存储装置提供电源管理电路。 功率管理电路响应于数据存储设备的控制电路的利用，其独立于数据存储设备和主机之间的通信而确定，以向数据存储设备提供电源。 提供了一种通过接口电路将数据存储设备与主机连接的方法; 从主机向接口电路发送数据传输命令; 并且根据用于选择性地向数据存储装置提供电源的控制电路处理命令的速率来监视数据存储装置的控制电路的利用率。
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