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T: Fachverband Teilchenphysik

T 72: DAQ und Trigger 3 / Elektronik

T 72.1: Talk

Friday, March 13, 2009, 14:00–14:15, M110

A prototype of Time Distribution System for the Panda Experiment — Heinz Angerer, •Igor Konorov, Alexander Mann, and Stephan Paul — TUM Garching Physik Department E18

The SODA (Synchronization Of Data Acquisition) is a first prototype of the time distribution system for the PANDA experiment at the HESR at FAIR. It is based on a point-to-multipoint bidirectional optical link which is able to broadcast information from a master module to few houndred destinations and to acquire information from the destination modules via a passive optical fiber network. The SODA distributes control information together with a time tag and provides reference timing at the destination with a very low jitter. Furthermore it allows to implement user defined interfaces for configuration and monitoring the destination modules.