Gb和GB的不同

例:Board_HWSETTING =           RTD1296_hwsetting_BOOT_4DDR4_4Gb_s1866

这里的指包含4个DDR,每个大小4Gb(512M),总内存大小为2G;

1GB = 1024M Byte;

1Gb = 1024M bit=(1024\8)M=128M;

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转载自blog.csdn.net/Xiao_peng117/article/details/80855764
gb