Virtual Memory 7 Address Translation Example Walkthrough YouTube
Virtual Page Number. What actually determines where in memory to go. I think it should be (2^32)/(2^15) because of the byte bit.
Web there's a virtual address which is generated by the cpu and consists of virtual page number (20 bits) and page offset (12 bits). Page size = 4k =2^12 bytes. What actually determines where in memory to go. Physical page number page offset. Web virtual page number page offset. Web virtual adress size: I know the answer is (2^32)/(2^12) = 2^20 but why? Also there's a pagemap used for virtual page number to physical page number mapping. Web 20 bits virtual page number (vpn) translate page frame number (pfn) What is the number of pages?
Also there's a pagemap used for virtual page number to physical page number mapping. Web 20 bits virtual page number (vpn) translate page frame number (pfn) What actually determines where in memory to go. Physical page number page offset. Web virtual page number page offset. What is the number of pages? Page size = 4k =2^12 bytes. I think it should be (2^32)/(2^15) because of the byte bit. I know the answer is (2^32)/(2^12) = 2^20 but why? Also there's a pagemap used for virtual page number to physical page number mapping. With 4 kib pages and byte addresses, 2^(page offset bits) =.
