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厂商信息定义及字节位置

字段名称中文名称DDR5DDR4DDR3
Module Manufacturer's ID Code, First Byte模块制造商 ID 代码,第一字节0x2000x1400x75
Module Manufacturer's ID Code, Second Byte模块制造商 ID 代码,第二字节0x2010x1410x76
Module Manufacturing Location模块制造地点0x2020x1420x77
Module Manufacturing Date模块制造日期0x203~0x2040x143~0x1440x78~0x79
Module Serial Number模块序列号0x205~0x2080x145~0x1480x7A~0X7D
Series系列0x209~0x20A0x149~0x14A0x80~0x81
Module Part Number模块料号0x209~0x2260x149~0x15C0x80~0x91
Module Revision Code模块版本代码0x2270x15D0x92~0x93
DRAM Manufacturer's ID Code, First ByteDRAM 制造商 ID 代码,第一字节0x2280x15E0x94
DRAM Manufacturer's ID Code, Second ByteDRAM 制造商 ID 代码,第二字节0x2290x15F0x95
DRAM SteppingDRAM 步进版本0x22A0x160-
Module Manufacturer's Specific Data模块制造商特定数据0x22B~0x27D0x161~0x17D0x96~0xAF
Reserved; must be coded as 0x00保留字段;必须编码为 0x00-0x17E~0x17F-
Cyclical Redundancy Code循环冗余校验码--0x7E~0x7F
Open for customer use客户自定义使用--0xB0~0xFF

常见制造商ID

ID 代码制造商ID 代码制造商ID 代码制造商
802C镁光8875玖合829E海盗船
80CE三星8198金士顿8813光威
89A2铭瑄8746光威HK8A76雷克沙
8A6B宏碁859B英睿达8B92金百达
80AD海力士87EF力积84CD芝奇