This precinct handles timing at the electronics module level. Each electronics modules has a global delay in how it handles the trigger message that can be tuned so the entire LAT is synchronized.
| Group | Register Name | Instances | Multiplicity | Subsections | Type | Width (bits) |
| AEM | trgseq | 1 | 1 | 1 | fields | 32 |
| TEM | cal_trgseq | 16 | 1 | 1 | fields | 32 |
| TEM | tkr_trgseq | 16 | 1 | 1 | fields | 16 |