| Field Name | Bits | RW | Notes |
|---|---|---|---|
| SEG<s>_SIZE | 6:0 | RO | Size of segment. Number of address bits in the
segment, i.e., log2 of address segment size in bytes. Example: If the segment is 4 KB, the size value is 12. Range: 12 to 64. The smallest supported segment size is 4 KB (2^12). The largest supported segment size is 16EB (2^64, the full 64-bit address space). |