# Integration and commissioning of the ATLAS Muon-to-Central-Trigger-Processor Interface for Run-3

- Institution: CERN
- Department: Conferences
- Speaker: Sabrina Perrella
- Year: 2021
- Language: English
- Subjects: Physics, Engineering
- Source: [CERN](https://videos.cern.ch/record/3018201)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

The Muon-to-Central Trigger Processor Interface (MUCTPI) was completely redesigned as part of the ATLAS Level-1 trigger upgrade for Run 3 of the LHC. The new system is implemented as a single ATCA module, using three large state-of-the-art FPGAs and high-density fibre-optic modules. 208 high‑speed links receive trigger information from the muon trigger detectors, while 60 links are used to send processed trigger information to the Topological Trigger and the Central-Trigger-Processor. Extensive integration tests with all input and output systems have shown that the data transfer is stable and reliable. We will also report on the commissioning of the MUCTPI..

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## Lectures

1. [Integration and commissioning of the ATLAS Muon-to-Central-Trigger-Processor Interface for Run-3](https://invisiblenetwork.ai/learn/cern/3018201/e3388359f1a8), 19 min (CERN's player)