Question: Computer architecture Question Viii) The memory architecture of a computer is summarized as follows: Virtual address: 54 bits Page size: 8Kb PTE (page table entry)

Computer architecture

Question Viii) The memory architecture of a computer is summarized as follows:

Virtual address: 54 bits Page size: 8Kb

PTE (page table entry) size: 4 bytes

a. Assume that there are 8 bits reserved for the operating system functions (protection, replacement, valid, modified, and hit/missall overhead bits) other than required by the hardware translation algorithm. Derive the largest physical memory size (in bytes) allowed by this PTE format. Make sure you consider all the fields required by the translation algorithm. b. How large (in bytes) is the page table?

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