Hello I need help, i do not know the fromula for calculating the following please help :
Virtual Page Number (VPN)
Virtual Page Offset (VPO)
TLB Index (TLBI)
TLB Tag (TLBT)
TLB Hit (Y/N)?
Entry in Page Table (Y/N)?
Physical Page Number (PPN)
Physical Address (PA)
Assume the following The memory is byte addressable Memory accesses are to 1-byte words (not to 4-byte words) Virtual addresses are 15 bits wide. Physical addresses are 13 bits wide The page size is 512 bytes The TLB is 4-way associative tlb (E-4) with 1 sets (S-1) and a total of 4 entries The TLB and a portion of the page table contents are as shown below TLB Page Table Set #way #0 Way #1 Way #2 Way #3 0: xa PPN-0x7 PPN-0x1 Assume that memory address 0x2329 has been referenced by a load instruction. Determine the virtual page number (VPN) and use that to compute the TLB index and tag that would be used to check the TLB for the translation entry. Indicate if the entry is in the TLB (Y/N). Indicate if the memory reference has a valid entry in the page table whether it hits in the TLB or not. Use the information from the page table to translate the VPN to a physical page number (PPN) and then the valid physical address (PA) For values that need a hexidecimal value, do not enter leading zeros even if leading zeros are shown in the value(s) above. For entries that can not be determined (eg. the PPN or PA if a translation doesn't exist), enter".". Virtual Page Number (VPN) x 23 Virtual Page Offset (VPO) 0x 29 0x 0 0x 1 TLB Index (TLBI) TLB Tag (TLBT) no TLB Hit (Y/N)? no Entry in Page Table (Y/N)? Physical Page Number (PPN) 0x Physical Address (PA)x Assume the following The memory is byte addressable Memory accesses are to 1-byte words (not to 4-byte words) Virtual addresses are 15 bits wide. Physical addresses are 13 bits wide The page size is 512 bytes The TLB is 4-way associative tlb (E-4) with 1 sets (S-1) and a total of 4 entries The TLB and a portion of the page table contents are as shown below TLB Page Table Set #way #0 Way #1 Way #2 Way #3 0: xa PPN-0x7 PPN-0x1 Assume that memory address 0x2329 has been referenced by a load instruction. Determine the virtual page number (VPN) and use that to compute the TLB index and tag that would be used to check the TLB for the translation entry. Indicate if the entry is in the TLB (Y/N). Indicate if the memory reference has a valid entry in the page table whether it hits in the TLB or not. Use the information from the page table to translate the VPN to a physical page number (PPN) and then the valid physical address (PA) For values that need a hexidecimal value, do not enter leading zeros even if leading zeros are shown in the value(s) above. For entries that can not be determined (eg. the PPN or PA if a translation doesn't exist), enter".". Virtual Page Number (VPN) x 23 Virtual Page Offset (VPO) 0x 29 0x 0 0x 1 TLB Index (TLBI) TLB Tag (TLBT) no TLB Hit (Y/N)? no Entry in Page Table (Y/N)? Physical Page Number (PPN) 0x Physical Address (PA)x
