Fibre Optical Interface Based FOPI RPC Acquisition System
نویسندگان
چکیده
A GTB [1] to fibre optic interface "GTBLWL" has been developed for the FOPI RPC detector control and readout and is usable for other GTB data transmissions. The main motivation for this development was galvanic separation of the detectors from readout and trigger electronics to reduce the noise level at the detector. Another advantage of optical data transmission is insensitivity to external interferences.
منابع مشابه
Fibre Optical Interface Based FOPI RPC Acquisition
The form factor of the GTBLWL PC board was selected for the best fit into the existing FOPI RPC super module [4]. Two GTBLWLs are connected together over 15m fibre optical cables, one of them is connected to detector electronics, the other to the VME DSP module SAM5 [2]. This connection allows bidirectional data transfer. The function of GTBLWL as master or as slave (mounted in super module) is...
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