DS-DM
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DS-DM
DarkSide-20k Global and Crate Data Manager board (GDM and CDM).
Global Data Manager (GDM):
- clock distribution to CDM boards (including GPS/atomic clock source)
- collection of trigger data from CDM boards, processing and distribution of trigger decision to CDM boards
- run control
Crate Data Manager (CDM):
- clock distribution from GDM to CAEN digitizers
- receive trigger data from CAEN digitizers
- send trigger data to GDM
- run control and dead time control
Links
Board schematics
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