Szczegóły publikacji
Opis bibliograficzny
1.2 Mfps standalone X-ray detector for Time-Resolved Experiments / P. MAJ, P. OTFINOWSKI, A. KOZIOŁ, D. Górni, Q. Zhang, P. DUDEK // Journal of Instrumentation [Dokument elektroniczny]. — Czasopismo elektroniczne ; ISSN 1748-0221. — 2020 — vol. 15 iss. 3 art. no. C03010, s. [1], 1–6. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 5–6, Abstr. — Publikacja dostępna online od: 2020-03-06. — 21st international workshop on Radiation imaging detectors : 7–12 July, 2019, Crete, Greece
Autorzy (6)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 128579 |
|---|---|
| Data dodania do BaDAP | 2020-05-13 |
| Tekst źródłowy | URL |
| DOI | 10.1088/1748-0221/15/03/C03010 |
| Rok publikacji | 2020 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Journal of Instrumentation |
Abstract
We present a standalone and autonomous X-ray detector capable of operation with the speed of up to1.2 Mfps. The detector utilizes UFXC32k hybrid pixel detectors for sensing X-rays, Spartan-6 LX45 FPGA placed in commercially available sbRIO 9628 controller for data acquisition and processing including a compression with zero-suppression algorithm. A Linux-RT system working on the 400MHz Dual-Core CPU is used for FPGA control and data streaming to the higher-level system over 1 Gbps Ethernet connection. 1.2M frames per second is achieved in so-called burst mode of operation while in zerodead-time mode 70 kfps is possible. Due to efficient data compression in FPGA there's no need of using high-speed transceivers and Frame-Grabber cards on the data server side and the detector can stream the data infinitely over standard 1 Gbps network connection. Operation modes were tested at Advanced Photon Source Synchrotron at Argonne National Laboratory.