Raw Event Data Structures

 
Figure:  Structure of a data event, type 10

The Readout Types assigned so far are:

• 1..15: hardware trigger
  • 1: zero suppression enabled,
  • 2: zero suppression disabled,
  • 14: Begin-of-spill, implies TDAS buffer state transition
  • 15: End-of-Spill, implies TDAS buffer state transition
• 16..31: software trigger
  • 16: Begin-of-run, shipping of config. files, pedestals, thresholds, etc.
  • 17: End-of-run

 
Figure:  Structure of a parameter event, type 11