CMS CSC(EMU) Data Concentrator
Card (DCC)
DCC is a high speed data concentrator card at 2* GigaByte per second. DCC
collects the CSC data from DDUs data at 10 *
640 MegaByte per second through custom backplane in FED
crate, then sends data to main CMS DAQ at 2* 800 MegaByte per second by SLINK64, and local debug computer at 2* Gigabit per second through fiber gigabitethernet. It also receives TTC control
signals and fan out to the FED crate. DCC
is a 9Ux220mm slave VME board. It talks with VME controller (VME master
in slot 1) through the P1 connector (A24D16).
Updated on Jun. 18, 2010.
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