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A memory self-adaptation method based on uboot

A self-adaptive, memory technology, applied in the computer field, can solve the problems of affecting memory parameters, unable to guarantee optimal configuration parameters, increasing workload, etc., to achieve the effect of improving work efficiency, convenient development work, and strong practicability

Active Publication Date: 2019-12-03
INSPUR GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For mass production of motherboards, after memory debugging is completed, the optimal selection of memory parameters will be affected due to the process differences and device performance differences of each motherboard. If each motherboard is not individually adapted, it cannot be guaranteed to obtain an accurate optimal configuration. parameter
Individual adaptation of each motherboard will greatly increase the workload

Method used

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  • A memory self-adaptation method based on uboot
  • A memory self-adaptation method based on uboot

Examples

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specific example

[0043] After the mainboard memory of the computer is connected and the hardware debugging is passed, turn on the computer and power it on. Here, select the all-in-one mainboard and sodimm memory stick.

[0044] Run to the memory self-adaptation process, after the CPU hot reset.

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Abstract

The invention discloses a memory adapting method based on uboot. The memory adapting method is applied to computers and includes the steps: when system boot processes of an operated uboot system are operated, firstly, automatically detecting a memory: executing memory adapting when the uboot system is firstly operated; skipping a memory adapting step, and beginning to perform system boot again when the uboot system is not firstly operated. Compared with the prior art, important parameters of the memory are automatically detected and configured in the start-up process once, working efficiency is improved, accurate memory configuration of a computer is got, and the method is wide in application range and high in practicability.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a uboot-based memory self-adaptation method. Background technique [0002] Memory is one of the most important components in a computer. It is a bridge to communicate with the CPU. The operation of the memory also determines the stable operation of the computer. Therefore, it is an important measure of the performance of computer products. The memory stick is composed of memory chips, circuit boards, gold fingers, etc., and the onboard memory is composed of surface-mount memory chips, SPD chips, etc. that are directly soldered to the motherboard. [0003] Computer development manufacturers need to do corresponding debugging of hardware and software for the memory part to ensure the stable operation of the memory. Based on the adjustment of the memory hardware circuit, no matter whether the memory, CPU, board, PCB design, etc. are replaced, the physical characteristics will cha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/22
CPCG06F11/2236
Inventor 于晓艳王万强刘强
Owner INSPUR GROUP CO LTD
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