PoS - Proceedings of Science
Volume 343 - Topical Workshop on Electronics for Particle Physics (TWEPP2018) - Posters
The Quality-Assurance Test of the ATLAS New Small Wheel Read-Out Controller ASIC
S. Popa,* S. Martoiu, M. Luchian, R. Coliban, M. Ivanovici
*corresponding author
Full text: pdf
Pre-published on: May 20, 2019
Published on: July 25, 2019
Abstract
The Read-Out Controller (ROC) ASIC will be used to store, de-randomize, aggregate, filter and form complex packets with the digitized data coming from the New Small Wheel (NSW) muon detectors of the ATLAS experiment. The ASIC test setup is based on a Xilinx Kintex Ultrascale FPGA evaluation board, implementing input data streams emulators and output data analyzers for functional verification which are controlled and monitored by a MicroBlaze microprocessor. The jitter and skew of the ASIC’s PLL outputs are measured using oscilloscopes and logic analyzers. The design validation, test procedure and quality-assurance mass-testing results are presented.
DOI: https://doi.org/10.22323/1.343.0081
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