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Modularized computer firmware and realizing method thereof

A computer and modular technology, applied in the direction of program loading/starting, program control devices, etc., to improve development efficiency, save internal storage space, and save time

Active Publication Date: 2015-01-28
南京百敖软件有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for some embedded platforms or other platforms with small EEPROM or FLASH space and cannot be dynamically adjusted, this storage limitation is a difficult problem to overcome

Method used

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  • Modularized computer firmware and realizing method thereof
  • Modularized computer firmware and realizing method thereof
  • Modularized computer firmware and realizing method thereof

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Embodiment Construction

[0060] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0061] figure 1 It is a structural diagram of the modular computer firmware. Such as figure 1 As shown, the modular computer firmware provided by the present invention includes a core module, the modules contained in which are used to construct the necessary environment for the operating mechanism of the modular computer firmware; peripheral modules, the modules contained in which are used to realize the peripheral device drivers and Platform value-added service function; transition module, used to schedule peripheral modules, so that peripheral modules can be loaded and run correctly. The core module and the transition module are stored in the internal memory, which can be Flash or EEPRROM, and the peripheral modules are stored in the external memory, which can...

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Abstract

The invention relates to computer firmware and a realizing method thereof. The computer firmware and the method thereof provided by the invention have the advantages of effectively reducing the necessary internal storage space of the modularized computer firmware in a computer system, and especially in an embedded system. The modularized computer firmware provided by the invention comprises a nucleus module used for creating a necessary environment of an operation mechanism of the modularized computer firmware; a peripheral module used for realizing a peripheral equipment drive of the platform and a platform value-added service function; a transitional module used for dispatching the peripheral module; the nucleus module and the transitional module are stored in an internal memory, and the peripheral module is stored in an external memory; and the transitional module is executed after the nucleus module is operated, and a BDS (boot device select) stage is accessed after the transitional module is operated.

Description

technical field [0001] The invention relates to a modular computer firmware and its implementation method, in particular to a modular computer firmware occupying low-capacity storage space and its implementation method. Background technique [0002] Firmware (Firmware) is a program that is generally stored in the EEPROM or FLASH chip in the device. The popular understanding is "solidified software". Firmware acts as the software for the most basic and bottom-level work of a system. In hardware devices, firmware is the soul of hardware devices, because some hardware devices have no other software components except firmware, so firmware also determines the function and performance of hardware devices. [0003] Computer firmware is commonly known as BIOS (Basic Input Output System), and the Chinese name is "Basic Input Output System". It is a set of programs that are solidified on a ROM chip on the motherboard of the computer. , system setting information, self-test program a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/445
Inventor 王庆川
Owner 南京百敖软件有限公司