DS-DM

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

edev links:

• https://edev-group.triumf.ca/fw/exp/darkside/gcdm
• https://edev-group.triumf.ca/hw/vme/dark-side-20k-data-manager-card/rev0
• https://edev-group.triumf.ca/hw/vme/dark-side-20k-data-manager-card/rev0/-/blob/master/Altium/Project%20Outputs%20for%20DS-DM-Rev0/SCH-DS-xDM-Rev0.PDF
• https://edev-group.triumf.ca/hw/vme/dark-side-20k-data-manager-card/rev0/-/blob/master/Testing/Clk3_XO_125_to_fpgaIN_recoveredMGTclk_to_IN2_Si5394-RevA-Project.slabtimeproj

Xilinx links:

• Platform Cable USB II: https://docs.xilinx.com/v/u/en-US/ds593

Board schematics

• File:SCH-DS-xDM-Rev0.PDF

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