All of the ACD timing related registers are located on the ACD readout controller (ARC) asics. The setting the widths is just a matter of optimizing efficiency against noise. Setting the delays requires doing scans to optimize for the front-end electronics shaper circuits.
| Group | Register Name | Instances | Multiplicity | Subsections | Type | Width (bits) |
| ARC | hitmap_deadtime | 12 | 1 | 1 | int | 3 |
| ARC | hold_delay | 12 | 1 | 1 | int | 7 |
| ARC | hitmap_width | 12 | 1 | 1 | int | 4 |
| ARC | hitmap_delay | 12 | 1 | 1 | int | xx |
| ARC | veto_delay | 12 | 1 | 1 | int | 5 |
| ARC | adc_tacq | 12 | 1 | 1 | int | 6 |
| ARC | veto_width | 12 | 1 | 1 | int | xx |