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dc.contributor.authorBurian, Petr
dc.contributor.authorBroulím, Pavel
dc.contributor.authorBergmann, Benedikt, Ludwig
dc.contributor.authorTlustos, Lukáš
dc.date.accessioned2020-08-31T10:00:21Z-
dc.date.available2020-08-31T10:00:21Z-
dc.date.issued2020
dc.identifier.citationBURIAN, P., BROULÍM, P., BERGMANN, B. L., TLUSTOS, L. Ethernet embedded readout interface for Timepix2 – Katherine readout for Timepix2. Journal of Instrumentation, 2020, roč. 15, č. 1, s. 0-15. ISSN 1748-0221.en
dc.identifier.issn1748-0221
dc.identifier.uri2-s2.0-85081681606
dc.identifier.urihttp://hdl.handle.net/11025/39538
dc.format16 s.cs
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherIOP Publishingen
dc.relation.ispartofseriesJournal of Instrumentationen
dc.rightsPlný text je přístupný v rámci univerzity přihlášeným uživatelům.cs
dc.rights© IOP Publishingen
dc.titleEthernet embedded readout interface for Timepix2 – Katherine readout for Timepix2en
dc.typečlánekcs
dc.typearticleen
dc.rights.accessrestrictedAccessen
dc.type.versionpublishedVersionen
dc.description.abstract-translatedThis paper introduces a readout system for the Timepix2. Firstly, this chip is described and the readout modes are discussed in detail. The new readout system presented is based on the Gigabit Ethernet interface and implements pre-processing, i.e. decoding of the raw pixel data, directly in the hardware. The device suppresses zero pixels, so that only useful data are sent to the computer/server. In a special independent mode, the readout can send completed data files to a remote server via SSH and does not need to use a control software. In island mode, the device stores measured data to a local storage (SD card). The process of calibration and its results are also discussed. An energy resolution of approximately 1.5 keVwas achieved for 60 keVgamma-rays from an 241Am source. We present enhanced features of the readout system facilitating measurements and data evaluation, such as the HW support of clustering and Matrix Occupation Control. The former implements the pixel clustering directly in the hardware and sends energy calibrated results of the cluster finding algorithm to the computer. The latter automatically controls acquisition time of detector in order to reduce cluster overlapping. Measurements with Timepix2 are presented in iron and electron test beams. Results show that pixels of Timepix2 saturate at a per-pixel energy deposition of 1.9 MeV.en
dc.subject.translateddetector control systemsen
dc.subject.translateddetector and experiment monitoring and slow-control systemsen
dc.subject.translatedarchitectureen
dc.subject.translatedhardwareen
dc.subject.translatedalgorithmsen
dc.subject.translateddatabasesen
dc.subject.translateddata acquisition circuitsen
dc.subject.translateddata acquisition conceptsen
dc.subject.translatedparticle tracking detectorsen
dc.identifier.doi10.1088/1748-0221/15/01/C01037
dc.type.statusPeer-revieweden
dc.identifier.document-number525449100037
dc.identifier.obd43929529
dc.project.IDLO1607/RICE-NETESIS - nové technologie a koncepce pro inteligentní průmyslové systémy (NETESIS)cs
dc.project.IDEF16_019/0000766/Inženýrské aplikace fyziky mikrosvětacs
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Články / Articles (KAE)
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