Abstract

RIBFDAQ has been introduced at RIBF as the commonly used DAQ system. This system has functions of network-distributed data processing, hierarchical event building and parallel readout which are achieved with newly developed software and commodity hardware. This system is both versatile and scalable, allowing it to meet the various requirements for RIBF experiments. With the common trigger, our event builder has a maximum data processing capability of around 40 MB/s. By using newly developed time-stamp module, individual triggering measurement is available, also.