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Engineering
Computer Engineering
Consider a processor that uses a 48-bit virtual memory address. The main memory installed on the system is 4GB. Page size is set to be 32KB. Determine the following: I. Address space of virtual memory and physical memory.  II. Total Number of virtual pages and the total physical pages III. How many bits are necessary to store (i) Page Table entry and (ii) TLB entry, considering the TLB entry stores valid, reference and dirty bits. IV. What is the size of the page table?

Consider a processor that uses a 48-bit virtual memory address. The main memory installed on the system is 4GB. Page size is set to be 32KB. Determine the following: I. Address space of virtual memory and physical memory.  II. Total Number of virtual pages and the total physical pages III. How many bits are necessary to store (i) Page Table entry and (ii) TLB entry, considering the TLB entry stores valid, reference and dirty bits. IV. What is the size of the page table?

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Consider a processor that uses a 48-bit virtual memory address. The main memory installed on
the system is 4GB. Page size is set to be 32KB. Determine the following:
I. Address space of virtual memory and physical memory. 
II. Total Number of virtual pages and the total physical pages
III. How many bits are necessary to store (i) Page Table entry and (ii) TLB entry, considering
the TLB entry stores valid, reference and dirty bits.
IV. What is the size of the page table? And how many pages of memory is needed to store
the entire Page table? What fraction of physical memory is needed to store the entire
page table?

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