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arXiv · 2410.24057

An FPGA-based Data Aggregator for the New ATLAS ITK Pixel DCS

A. Qamesh·R. Ahmad·M. Karagounis·P. Kind·T. Krawutschke·F. Nitz·L. Schreiter·C. Zeitnitz
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Abstract

The upcoming ATLAS Phase II upgrade mandates replacing the tracking system with the all-silicon Inner Tracker (ITK), featuring a pixel detector as its core element. The monitoring data of the new system will be aggregated from an on-detector ASIC, Monitoring Of Pixel System (MOPS), and channeled to the Detector Control System (DCS) via a newly developed FPGA-based interface known as MOPS-Hub. The mitigation strategies for addressing potential Single-Event Upset (SEU) issues in the new system, along with the proton irradiation results, are presented.

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A. Qamesh, R. Ahmad, M. Karagounis, P. Kind, T. Krawutschke, F. Nitz, L. Schreiter, C. Zeitnitz. 2024-10-31. An FPGA-based Data Aggregator for the New ATLAS ITK Pixel DCS. https://arxiv.org/abs/2410.24057

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