Invention Grant
US07992029B2 Electronic device with temporary flag for fail safe and power cycling
有权
带有临时标志的电子设备，用于故障安全和电源循环
- Patent Title: Electronic device with temporary flag for fail safe and power cycling
- Patent Title (中): 带有临时标志的电子设备，用于故障安全和电源循环
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Application No.: US11654113Application Date: 2007-01-17
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Publication No.: US07992029B2Publication Date: 2011-08-02
- Inventor: Michael Leis
- Applicant: Michael Leis
- Applicant Address: US CA Cupertino
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Cupertino
- Agent David K. Lucente
- Main IPC: G06F1/26
- IPC: G06F1/26
Abstract:
An electronic device includes a flag circuit configured to generate a status flag indicating whether or not a power supply voltage to the electronic device has been cycled, and a controller configured to control an operation of the electronic device and to modify an operational characteristic of the electronic device in response to the status flag indicating that the power supply voltage to the electronic device has been cycled. Methods of operating an electronic device include generating a status flag indicating whether or not a power supply voltage to the electronic device has been cycled within about a defined time, and modifying an operational characteristic of the electronic device in response to the status flag indicating that the power supply voltage to the electronic device has been cycled within about the defined time.
Public/Granted literature
- US20070208957A1 Electronic device with temporary flag for fail safe and power cycling Public/Granted day:2007-09-06
Information query
