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electronics [2013/12/10 20:34] pereira [Trigger Box] |
electronics [2013/12/10 20:41] pereira |
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===== Trigger ===== | ===== Trigger ===== | ||
The main purpose of the trigger is to implement a coincidence between the S800 focal-plane fast timing scintillator [[Detectors# | The main purpose of the trigger is to implement a coincidence between the S800 focal-plane fast timing scintillator [[Detectors# | ||
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+ | This section is divided in the following subsections: | ||
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+ | * Schematics | ||
+ | * * Trigger Box | ||
+ | * * Busy Scheme | ||
+ | * * Time stamping Scheme | ||
+ | * * Gate Generation | ||
+ | * * Inspect Channels | ||
+ | * | ||
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The trigger logic is implemented in a LeCroy 2367 Universal Logic Module (ULM) by means of its XC4000E Xilinx FPGA. The main motivations for implementing the trigger logic in an FPGA driven module are the following: | The trigger logic is implemented in a LeCroy 2367 Universal Logic Module (ULM) by means of its XC4000E Xilinx FPGA. The main motivations for implementing the trigger logic in an FPGA driven module are the following: |