CLEO-III trigger: Decision and gating

T. J. Bergfeld; J. A. Ernst; G. D. Gollin; M. J. Haney; R. M. Hans; E. E. Johnson; M. A. Selen; M. B. Siverts; J. B. Williams

CLEO-III trigger: Decision and gating

T. J. Bergfeld, J. A. Ernst, G. D. Gollin, M. J. Haney, R. M. Hans, E. E. Johnson, M. A. Selen, M. B. Siverts, J. B. Williams

Research output: Contribution to conference › Paper › peer-review

Abstract

The CLEO-III Trigger provides a trigger decision every 42ns, with a latency of approximately 2.5 μs. This paper describes the free-running, pipelined trigger decision logic, the throttling mechanism whereby the data acquisition system can modulate the trigger rate to maximize throughput without buffer overrun, and the subsequent signal distribution mechanism for delivering the trigger decision to the front-end electronics. This paper also describes the multilevel simulation methods employed to allow detailed low-level models of trigger components to be co-simulated with more abstract system models, thus allowing full system modeling without incurring prohibitive computational overheads.

Original language	English (US)
Pages	431-435
Number of pages	5
State	Published - 1996
Event	Proceedings of the 1996 IEEE Nuclear Science Symposium. Part 1 (of 3) - Anaheim, CA, USA Duration: Nov 2 1996 → Nov 9 1996

Other

Other	Proceedings of the 1996 IEEE Nuclear Science Symposium. Part 1 (of 3)
City	Anaheim, CA, USA
Period	11/2/96 → 11/9/96

ASJC Scopus subject areas

Radiation
Nuclear and High Energy Physics
Radiology Nuclear Medicine and imaging

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title = "CLEO-III trigger: Decision and gating",

abstract = "The CLEO-III Trigger provides a trigger decision every 42ns, with a latency of approximately 2.5 μs. This paper describes the free-running, pipelined trigger decision logic, the throttling mechanism whereby the data acquisition system can modulate the trigger rate to maximize throughput without buffer overrun, and the subsequent signal distribution mechanism for delivering the trigger decision to the front-end electronics. This paper also describes the multilevel simulation methods employed to allow detailed low-level models of trigger components to be co-simulated with more abstract system models, thus allowing full system modeling without incurring prohibitive computational overheads.",

author = "Bergfeld, {T. J.} and Ernst, {J. A.} and Gollin, {G. D.} and Haney, {M. J.} and Hans, {R. M.} and Johnson, {E. E.} and Selen, {M. A.} and Siverts, {M. B.} and Williams, {J. B.}",

year = "1996",

language = "English (US)",

pages = "431--435",

note = "Proceedings of the 1996 IEEE Nuclear Science Symposium. Part 1 (of 3) ; Conference date: 02-11-1996 Through 09-11-1996",

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TY - CONF

T1 - CLEO-III trigger

T2 - Proceedings of the 1996 IEEE Nuclear Science Symposium. Part 1 (of 3)

AU - Bergfeld, T. J.

AU - Ernst, J. A.

AU - Gollin, G. D.

AU - Haney, M. J.

AU - Hans, R. M.

AU - Johnson, E. E.

AU - Selen, M. A.

AU - Siverts, M. B.

AU - Williams, J. B.

PY - 1996

Y1 - 1996

N2 - The CLEO-III Trigger provides a trigger decision every 42ns, with a latency of approximately 2.5 μs. This paper describes the free-running, pipelined trigger decision logic, the throttling mechanism whereby the data acquisition system can modulate the trigger rate to maximize throughput without buffer overrun, and the subsequent signal distribution mechanism for delivering the trigger decision to the front-end electronics. This paper also describes the multilevel simulation methods employed to allow detailed low-level models of trigger components to be co-simulated with more abstract system models, thus allowing full system modeling without incurring prohibitive computational overheads.

AB - The CLEO-III Trigger provides a trigger decision every 42ns, with a latency of approximately 2.5 μs. This paper describes the free-running, pipelined trigger decision logic, the throttling mechanism whereby the data acquisition system can modulate the trigger rate to maximize throughput without buffer overrun, and the subsequent signal distribution mechanism for delivering the trigger decision to the front-end electronics. This paper also describes the multilevel simulation methods employed to allow detailed low-level models of trigger components to be co-simulated with more abstract system models, thus allowing full system modeling without incurring prohibitive computational overheads.

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M3 - Paper

AN - SCOPUS:0030374323

SP - 431

EP - 435

Y2 - 2 November 1996 through 9 November 1996

ER -

CLEO-III trigger: Decision and gating

Abstract

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