Trigger Wiring Diagram

From Hall A Wiki
Revision as of 16:04, 6 June 2010 by Barbiera (Talk | contribs)

Jump to: navigation, search

This is a wiring diagram for the DAQ for the GEM detector. It includes reference timing information on the triggers. Wire diagram.jpg Wire diagram 2.jpg

Notes on wiring

CRL Code

  • The CRL code downloaded to the VME crate contains important information. For example:
    • Determining which channels are used
      • The trigger channel on the TI
      • The data input channel used on the c-ram 550
    • The number of channels sent from the gassiplex must be matched in the CRL code as well to create the proper clock signal