题目内容
(请给出正确答案)
[主观题]
若用256K X 8bit的存储器芯片,构成地址40000000H到400FFFFFH且按字节编址的内存区域,则需(5)片芯
片
A.4
B.8
C.16
D.32
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A.4
B.8
C.16
D.32
A.4B.8C.16D.32
A.4 B.8 C.16 D.32
A.128 B.256 C.512 D.1024 A.8 B.16 C.32 D.64
(6) A.128K
B.160K
C.64K
D.256K
(7) A.5
B.6
C.8
D.15
A.128
B.256
C.512
D.1024
A.128
B.160
C.180
D.220
A.512 B
B.1 KB
C.2 KB
D.4 KB