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Level-1 Trigger:
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Level-1 Technical Design Report:
Access to files

This page contains postscript and PDF files for the ATLAS Level-1 trigger
Technical Design Report (issue 1.1).

In case of questions, please contact Nick Ellis (nick.ellis@cern.ch).

You can obtain the complete level-1 TDR as a single file in these formats:

• PDF file (10 MBytes)
• PS file (53 MBytes)
• Zipped PS file (12 MBytes)

Alternatively, you can download each chapter individually (see below).
Please note that the total length of this document is over 500 pages.

The chapters of the TDR are available individually in the postscript and pdf files below.

• Front Matter ( ps or pdf ): Acknowledgements, Table of Contents, List of Tables & Figures.
• Chapters 1 and 2 ( ps or pdf ): Introduction and General Description.
• Chapter 3 ( ps or pdf ): Calorimeter trigger: Requirements and Environment.
• Chapter 4 ( ps or pdf ): Calorimeter trigger: Algorithms and Performance.
• Chapter 5 ( ps or pdf ): Calorimeter trigger: Signals and BCID.
• Chapter 6 ( ps or pdf ): Calorimeter trigger: Architecture and Design.
• Chapter 7 ( ps or pdf ): Calorimeter trigger: Demonstrator Programme.
• Chapter 8 ( ps or pdf ): Calorimeter trigger: Implementation.
• Chapter 9 ( ps or pdf ): Muon trigger: Overview and Requirements.
• Chapter 10 ( ps or pdf ): Muon trigger: Chambers.
• Chapter 11 ( ps or pdf ): Muon trigger: Barrel region.
• Chapter 12 ( ps or pdf ): Muon trigger: Endcap region.
• Chapter 13 ( ps or pdf ): Muon trigger: interface to Central Trigger Processor.
• Chapter 14 ( ps or pdf ): Muon trigger: Algorithms and Performance.
• Chapter 15 ( ps or pdf ): Central Trigger Processor.
• Chapter 16 ( ps or pdf ): Timing, Trigger and Control system.
• Chapter 17 ( ps or pdf ): Computing.
• Chapter 18 ( ps or pdf ): Latency Summary.
• Chapter 19 ( ps or pdf ): Strategy for setting up timing.
• Chapter 20 ( ps or pdf ): Strategy for handling deadtime.
• Chapters 21-23 and Appendices ( ps or pdf ): Installation, Safety and Organization.

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The current release of the TDR is Version 0, Revision 1.
PS and PDF files for older releases are available here.

Updates to the Calorimeter Trigger sections of the TDR are compiled, together with
information on their status, by the Calorimeter Trigger Group here.

In case of questions, please contact Eric Eisenhandler (e.eisenhandler@qmw.ac.uk)
or Norman Gee (n.gee@rl.ac.uk)

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