MVD DCIM output packet format
Data word | contents | typical value below |
1 | all 1's | FFFF |
2 | DetID | 2 |
3 | level-1 trigger | 1,2,... |
4 | ModAdd | 3E (fixed by jumpers on DCIM) |
5 | FlagWord | 0 |
6 | BeamCounter | any 8 bit value is possible |
7 | AMUCells | NNMM where NN=MM+2 |
8-263 | ADC values | between 0 and 3FF |
264 | User word1 | 0 |
... | ... | ... |
270 | User word7 | 0 |
271 | User word8 | 400 or 4400 |
272 | Vert.Parity | parity word |
273 | all zero | 0 |