Modern DAQ systems typically use the FPGA-based PCIe cards to concentrate and deliver data a computer used as an entry node of processing network. This paper presents QEMU-based methodology for co-development hardware part, Linux kernel driver, receiving application. approach enables quick verification FPGA firmware architecture, organization control registers, functionality user-space The deve...

A data acquisition software and hardware system was developed for acquiring geo-referenced shock and vibration data using National Instruments' LabView graphical programming language. This was used in conjunction with a modular data acquisition and signal conditioning system and a Differential Global Positioning System (DGPS) receiver. A prototype vehicle obstacle course, which introduced spati...

The main goal of the NA62 experiment is to measure the branching ratio of the K → πνν̄ decay, collecting O(100) events in two years of data taking. Efficient online selection of interesting events and loss-less readout at high rate will be key issues for such experiment. An integrated trigger and data acquisition system has been designed. Only the very first trigger stage will be implemented in ...

The Data Acquisition Backbone Core DABC will provide a general software framework for DAQ tasks over the next years. It serves as test bed for FAIR detector tests, readout components tests, data flow investigations (switched event building) and DAQ controls. Specifically, the system must be able to handle a triggerless experiment with large data bandwidth like CBM [1]. Additionally, it is neces...

The India-based Neutrino Observatory (INO) has proposed to build a magnetised Iron-CALorimeter (ICAL) study atmospheric neutrinos. ICAL detector will use 28,800 Resistive Plate Chambers (RPCs) of 2 m × area as active elements. particle interaction signals in the RPCs are amplified and converted into logic using discriminators. These processed by RPC-DAQ module which is mounted with every RPC. b...

Use of channel reduction techniques that reduce the number of signals transmitted to a data acquisition (DAQ) module can lead to more efficient use of the DAQ module for PET with numerous readout channels. The purpose of this study was to develop a position decoder circuit (PDC) with a capacity to output the digital address and analog pulse of one interacted channel from numerous PET outputs. A...

Purpose: This study tested the validity and reliability of Korean version Depression Attitude Questionnaire Nurse (DAQ-K). The scale measures attitudes toward depression among nurses.Methods: DAQ-K was developed using forward-backward translation techniques. An internal consistency as well construct exploratory analysis, were conducted SPSS/WIN (21.0). data collected from 234 nurses at two tert...