The Apollo ATCA design for the CMS track finder and the pixel readout at the HL-LHC

A. Albert; Z. Demiragli; D. Gastler; K. Hahn; E. Hazen; P. Kotamnives; S. Noorudhin; A. Peck; J. Rohlf; C. Strohman; P. Wittich; R. Zou

doi:10.1088/1748-0221/17/04/C04033

The Apollo ATCA design for the CMS track finder and the pixel readout at the HL-LHC

A. Albert, Z. Demiragli, D. Gastler, K. Hahn, E. Hazen, P. Kotamnives, S. Noorudhin, A. Peck, J. Rohlf, C. Strohman, P. Wittich, R. Zou^*

^*Corresponding author for this work

Physics and Astronomy

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

The challenging conditions of the High-Luminosity LHC require tailored hardware designs for the trigger and data acquisition systems. The Apollo platform features a "Service Module"with a powerful system-on-module computer that provides standard ATCA communications and application-specific "Command Modules"with large FPGAs and high speed optical fiber links. The CMS version of Apollo will be used for the track finder and the pixel readout. It features up to two large FPGAs and more than 100 optical links with speeds up to 25 Gb/s. We study carefully the design and performance of the board by using customized firmware to test power consumption, heat dissipation, and optical link integrity. This paper presents the results of these performance tests, design updates, and future plans.

Original language	English (US)
Article number	C04033
Journal	Journal of Instrumentation
Volume	17
Issue number	4
DOIs	https://doi.org/10.1088/1748-0221/17/04/C04033
State	Published - Apr 1 2022

Keywords

Detector control systems (detector and experiment monitoring and slow-control systems, architecture, hardware, algorithms, databases)
Digital electronic circuits
Modular electronics
Trigger concepts and systems (hardware and software)

ASJC Scopus subject areas

Instrumentation
Mathematical Physics

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10.1088/1748-0221/17/04/C04033

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title = "The Apollo ATCA design for the CMS track finder and the pixel readout at the HL-LHC",

abstract = "The challenging conditions of the High-Luminosity LHC require tailored hardware designs for the trigger and data acquisition systems. The Apollo platform features a {"}Service Module{"}with a powerful system-on-module computer that provides standard ATCA communications and application-specific {"}Command Modules{"}with large FPGAs and high speed optical fiber links. The CMS version of Apollo will be used for the track finder and the pixel readout. It features up to two large FPGAs and more than 100 optical links with speeds up to 25 Gb/s. We study carefully the design and performance of the board by using customized firmware to test power consumption, heat dissipation, and optical link integrity. This paper presents the results of these performance tests, design updates, and future plans.",

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AU - Albert, A.

AU - Demiragli, Z.

AU - Gastler, D.

AU - Hahn, K.

AU - Hazen, E.

AU - Kotamnives, P.

AU - Noorudhin, S.

AU - Peck, A.

AU - Rohlf, J.

AU - Strohman, C.

AU - Wittich, P.

AU - Zou, R.

PY - 2022/4/1

Y1 - 2022/4/1

N2 - The challenging conditions of the High-Luminosity LHC require tailored hardware designs for the trigger and data acquisition systems. The Apollo platform features a "Service Module"with a powerful system-on-module computer that provides standard ATCA communications and application-specific "Command Modules"with large FPGAs and high speed optical fiber links. The CMS version of Apollo will be used for the track finder and the pixel readout. It features up to two large FPGAs and more than 100 optical links with speeds up to 25 Gb/s. We study carefully the design and performance of the board by using customized firmware to test power consumption, heat dissipation, and optical link integrity. This paper presents the results of these performance tests, design updates, and future plans.

AB - The challenging conditions of the High-Luminosity LHC require tailored hardware designs for the trigger and data acquisition systems. The Apollo platform features a "Service Module"with a powerful system-on-module computer that provides standard ATCA communications and application-specific "Command Modules"with large FPGAs and high speed optical fiber links. The CMS version of Apollo will be used for the track finder and the pixel readout. It features up to two large FPGAs and more than 100 optical links with speeds up to 25 Gb/s. We study carefully the design and performance of the board by using customized firmware to test power consumption, heat dissipation, and optical link integrity. This paper presents the results of these performance tests, design updates, and future plans.

KW - Detector control systems (detector and experiment monitoring and slow-control systems, architecture, hardware, algorithms, databases)

KW - Digital electronic circuits

KW - Modular electronics

KW - Trigger concepts and systems (hardware and software)

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The Apollo ATCA design for the CMS track finder and the pixel readout at the HL-LHC

Abstract

Keywords

ASJC Scopus subject areas

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