The following notation is used in connection with translation from virtual to physical addresses:
| (virtual adddresses) | |
| VPN | Virtual page number |
| VPO | Virtual page offset (in bytes) |
| TLBI | TLBI index |
| TLBT | TLB tag |
| (physical adddresses) | |
| PPN | physical page number |
| PPO | physical page offset (PPO = VPO) |
| CI | Cache index |
| CO | Byte offset in cache block |
| CT | Cache tag |