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Find the frame size in 2-level paging architecture

Consider a system using 2-level paging architecture, if the top level page table is referred with 9 bits and next level with 6 bits, if the length of L.A. is 22 bits then the frame size in bytes is .......

1Comment
Parimal Andhalkar @parimal_andhalkar
3 Jan 2016 11:35 am

LA = 22 bits

9 bits used for Top level page table

6 bits used for next  level page table

remaining bits = 22-9-6 = 7

frame size = 2^7 = 128 bytes