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Method for diagnosis of power supply management table

A technology of power management and diagnostic methods, applied in data processing power supply, electrical digital data processing, instruments, etc., can solve time-consuming and error-prone problems, and achieve the effect of saving time and manpower

Inactive Publication Date: 2008-06-25
INVENTEC CORP
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Problems solved by technology

These tasks must be performed manually by engineers, which is time-consuming and error-prone

Method used

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  • Method for diagnosis of power supply management table
  • Method for diagnosis of power supply management table
  • Method for diagnosis of power supply management table

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Embodiment Construction

[0023] Since the advanced configuration and power interface (Advanced Configuration and Power Interface, ACPI) form and the advanced configuration and power interface source language (ACPI Source Language, ASL) code are related to hardware (such as chipset, north bridge chip, south bridge chip and super input output chip), and the ACPI table is also used to provide platform-related hardware information to the operating system to run. Accordingly, the present invention uses the correlation between the ACPI table and the hardware to develop a diagnostic method for a set of power management tables. In order to make the content of the present invention clearer, the following specific examples are given as examples in which the present invention can actually be implemented.

[0024] figure 2 It is a flowchart of a diagnosis method of a power management table according to a preferred embodiment of the present invention. Please refer to figure 2 , this embodiment first provides ...

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Abstract

The invention discloses a diagnosing method of a power management form, which establishes a set of verification rule against each column in the power management form according to chip set used by a product, hardware design and other information. The verification rules are used to verify each column, and the address of the hardware of error occurring and the correct set data of the column are prompted while error occurring. Therefore, whether the power management form is amended, the method can rapidly verify the correctness of the power management form, and the time and manpower for inspecting the power management form can be saved.

Description

technical field [0001] The present invention relates to a power management method, and in particular to a diagnosis method of a power management form. Background technique [0002] Power management is an important function of general desktop computers and portable peripheral devices (such as notebook computers) that rely on battery power supply. How to effectively reduce the power consumption of non-used devices according to the operating conditions of computer components and peripheral devices It is especially critical for power management to improve battery usage efficiency and extend battery life. [0003] Traditional computers adopt the Advanced Power Management (APM) specification, which is an application programming interface developed by Microsoft and Intel for monitors, which can save Power supply between PC and monitor with special battery. However, the main problem of APM is that it is controlled by the firmware of the Basic Input / Output System (BIOS), and cannot...

Claims

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Application Information

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IPC IPC(8): G06F11/00G06F1/32G06F9/445
Inventor 卢盈志张启聪
Owner INVENTEC CORP
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