Difference between revisions of "Topics for discussion"
From GlueXWiki
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− | + | '''<big>1. Overview main features of the GlueX subdetectors which are planned be integrated into the Level-1 trigger:</big>''' | |
− | + | * Tagger microscope counters | |
− | + | * Start Counter | |
− | + | * FCAL | |
− | + | * BCAL | |
− | + | * TOF | |
− | + | <u>Discuss</u>: | |
− | + | :# feasibility of usage and their role in the Level-1 algorithm, | |
− | + | :# rates induced by electromagnetic and hadronic interactions, | |
− | + | :# signal responses: pulse shapes and signal propagation timing | |
− | + | :#: (feedback is needed from the prototypes test: BCAL, TOF) | |
− | + | :# signal thresholds, | |
− | + | :# cabling. | |
− | + | '''<big>2. Overview the trigger algorithm.</big>''' | |
− | + | ||
− | + | '''<big>3. Trigger types</big>''' | |
− | + | *: global self-triggered types (physics, cosmics, random, calibration ...), | |
− | + | *: external triggers (calibration), and sub-detector standalone triggers | |
+ | *:<u>Feedback is needed from sub-detector and calibration groups.</u> | ||
Line 37: | Line 38: | ||
− | 5. Monitoring of the hardware performance | + | '''<big>5. Monitoring of the hardware performance </big> |
− | + | :# Online monitors ( scalers ) | |
− | + | :# Algorithm/hardware tests using inputs from MC simulation |
Revision as of 17:01, 1 June 2009
1. Overview main features of the GlueX subdetectors which are planned be integrated into the Level-1 trigger:
- Tagger microscope counters
- Start Counter
- FCAL
- BCAL
- TOF
Discuss:
- feasibility of usage and their role in the Level-1 algorithm,
- rates induced by electromagnetic and hadronic interactions,
- signal responses: pulse shapes and signal propagation timing
- (feedback is needed from the prototypes test: BCAL, TOF)
- signal thresholds,
- cabling.
2. Overview the trigger algorithm.
3. Trigger types
- global self-triggered types (physics, cosmics, random, calibration ...),
- external triggers (calibration), and sub-detector standalone triggers
- Feedback is needed from sub-detector and calibration groups.
4. Overview trigger electronics:
- Performance of board prototypes:
- F1ADC (modes, FPGA resources...)
- Signal Distribution (SD)
- Trigger Interface (TI)
- Crate Trigger Processor (CTP)
- Results from the 2 crates test stand
- Specifications (design) of the board prototypes:
- Sub-System processor (SSP)
- Trigger Distribution (TD)
- Trigger Supervisor (TS)
- Global Trigger Processor (GTP)
5. Monitoring of the hardware performance
- Online monitors ( scalers )
- Algorithm/hardware tests using inputs from MC simulation