| Object Number | System | Meaning of Index | Meaning of register |
| 1 | L1 | board | register |
| 2 | BC1 | board | register |
| 3 | MWC | board | register |
| 4 | CTB | board | register |
| 5 | BCW | board | register |
| 6 | BCE | board | register |
| 7 | EEC | board | register |
| 8 | BBC | board | register |
| 9 | FPE | board | register |
| 10 | FPW | board | register |
| Only Dictionary | |||
| 30 | DAQ | ||
| 32 | Physics Bits | always 0 | bit |
| 33 | Detector Bits | always 0 | bit |
| 34 | TCDs | ||
| 35 | L1 Algorithms | algorithm id | 0 -> alg name
1..5 -> int values 10..15 -> float values |
| 36 | L2 Algorithms | algorithm id | as above |
| 37 | L3 Algorithms | algorithm id | as above |