computer org

Question

ROM is programmed to store 8 bit squarer

n= minimum number of address lines

m= minimum number of data lines

n+m in decimal is ?

Answer 1

ROM is programmed to store 8 bit squarer,
 

So, there will be 8 bit input lines, and with 8 bits the max possible number is 255.
The square of 255 is 65025, and to represent 65025 we need 16 bits.
Hence n=8 and m=16
So, answer will be 8+16 = 24 

Comments

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