# The Prototype Hardware Design and Test of Global Common Module for Global Trigger System of the ATLAS Phase II Upgrade

- Institution: CERN
- Department: Conferences
- Speaker: Filiberto Bonini
- Year: 2021
- Language: English
- Subjects: Physics, Engineering
- Source: [CERN](https://videos.cern.ch/record/3018199)
- 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 HL-LHC will start operations in 2027, to deliver more than ten times the integrated luminosity of the LHC Runs 1-3 combined. Meeting these requirements poses significant challenges to the hardware design of the Trigger and Data Acquisition system. Global Trigger is a new subsystem, which will perform offline-like algorithms on full-granularity calorimeter data. The hardware implementation of the Global Trigger consists of three primary components: Multiplexer Processor layer, Global Event Processing layer, and demultiplexing Global-to-CTP Interface, all of which have identical hardware. The single Global Common Module hardware is implemented across the Global Trigger system..

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## Lectures

1. [The Prototype Hardware Design and Test of Global Common Module for Global Trigger System of the ATLAS Phase II Upgrade](https://invisiblenetwork.ai/learn/cern/3018199/583b074e3ae0), 20 min (CERN's player)