Digital Electronics - Number Systems and Codes - Discussion
Discussion Forum : Number Systems and Codes - General Questions (Q.No. 10)
10.
If a typical PC uses a 20-bit address code, how much memory can the CPU address?
Discussion:
13 comments Page 2 of 2.
Sachin said:
1 decade ago
Memory is byte addressable but request is come in bits
In this question CPU generate 20 bit address so main memory size is 2^20= MB.
In this question CPU generate 20 bit address so main memory size is 2^20= MB.
Biplaw said:
1 decade ago
2^10=1 MB
VENKATESH said:
1 decade ago
2^20=1MB
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