内存SPD读写测试方法、装置、电子设备和存储介质

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By modifying the BIOS code and using a DDR5 memory SPD access tool, the high cost of DDR5 memory SPD read/write performance testing was resolved, enabling batch testing and efficient performance verification.

CN116820849BActive Publication Date: 2026-07-17INSPUR SUZHOU INTELLIGENT TECH CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Patents(China)
Current Assignee / Owner: INSPUR SUZHOU INTELLIGENT TECH CO LTD
Filing Date: 2023-05-29
Publication Date: 2026-07-17

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Abstract

本发明提供一种内存SPD读写测试方法、装置、电子设备和存储介质，属于计算机技术领域。其中，内存SPD读写测试方法包括：通过修改基本输入输出系统BIOS代码，开启在操作系统下通过中央处理器CPU的串行存在检测SPD控制器或寄存器对服务器的所有DDR5内存的SPD访问权限；在确定SPD访问权限处于开启状态的情况下，通过在操作系统下运行DDR5内存SPD访问工具以及测试命令，对服务器的待测DDR5内存的SPD读写性能进行测试，可降低测试成本，同时可实现批量DDR5内存的SPD读写操作及性能测试。

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