存储器/O接口 存储器的组织 FFFFFFFFH FFFFFFFBH Physical Memory FFFFFFFFH FFFFFFFBH 4 Gbytes BE7* BE6N BE5 BE4#BE3*BEZ棒BE1BE0补 64-Bit wIde Memory organzation 00000007H Physical Memory Spa存储器/IO接口 存储器的组织