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Electrifying system and method for single board

An electrical system and electrical method technology, applied in the field of communication, can solve the problems of wasting time and delaying the power-on speed of a single board, and achieve the effect of speeding up the speed and shortening the time.

Active Publication Date: 2012-05-09
HUAWEI TEHCHNOLOGIES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, for the physical board, during the power-on process, this method of blindly performing repeated polling detection on all the detection items of the chips on the board wastes a lot of time and delays the power-on speed of the board.

Method used

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  • Electrifying system and method for single board
  • Electrifying system and method for single board
  • Electrifying system and method for single board

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Embodiment Construction

[0038] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0039] The traditional power-on process of a physical board is as follows: after the system control module loads the BOOT boot program, it sends a power-on message to the service application module. After receiving the power-on message, the service control module sends the chip detection information to the chip driver module. After receiving the detection information, the driver module invokes the chip detection interface to perform chip detection, and feeds back the detection result to the service control module. In the above process, when the chip detection fails, the traditional method is to feed back the acknowledgment character ACK of the detection failure to the business application module by the chip driver module. Resend the chip detection information to the chip driver module to re-test all the detection items of the chip...

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Abstract

The invention discloses a fast electrifying system for single board, comprising a system control module, a business application module, a chip driver module and a monitoring module, wherein the business application module is used for receiving electrical information sent by the system control module, sending chip detection information to the chip driver module; the chip driver module is used for detecting the chips after receiving the chip detection information sent by the business application module; the monitoring module is used for monitoring whether the chip detection of the chip driver module passes or not, and sending the detection information to the business application module, so that the business application module can update the chip detection information. By updating the chip detection information, if chip detection is failed, the system detects the failed chip detection items according to the updated chip detection information, rather than blindly detecting all failed chip detections, thus greatly reducing the time of chip detection, and improving the electrical speed of single board.

Description

technical field [0001] The invention relates to the communication field, in particular to a system and method for powering on a single board. Background technique [0002] In the field of communication systems, power-on of a single board is a very important and complicated process, and the speed of power-on also reflects the technical level of related products to a certain extent. A traditional physical board consists of the following modules: system control module, business application module and chip driver module. The functions of the above three modules in the power-on process are as follows: [0003] System control module: When the board receives the power-on message, the system control module loads the BOOT boot program, initializes the relevant hardware devices, and establishes the corresponding memory space map, so as to prepare for calling the system control kernel and send The business application module sends a power-on message. After receiving the power-on succ...

Claims

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Application Information

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IPC IPC(8): H04L12/26H04L12/10H04L1/16
Inventor 杨飞
Owner HUAWEI TEHCHNOLOGIES CO LTD
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