Software and firmware for controlling CMS trigger and readout hardware via gigabit Ethernet

被引：31

作者：

Frazier, Robert ^{[1
]}

Iles, Greg ^{[2
]}

Newbold, Dave ^{[1
]}

Rose, Andrew ^{[2
]}

机构：

[1] Univ Bristol, HH Wills Phys Lab, Tyndall Ave, Bristol BS8 1TL, Avon, England

[2] Imperial Coll, Blackett Lab, London SW7 2BW, England

来源：

PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON TECHNOLOGY AND INSTRUMENTATION IN PARTICLE PHYSICS (TIPP 2011) | 2012年 / 37卷

关键词：

CMS; trigger; control; ATCA; mu TCA; IPbus;

D O I：

10.1016/j.phpro.2012.02.516

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Forthcoming hardware upgrades to the CMS experiment trigger and readout system are based upon the ATCA or mu TCA bus standards, giving them the opportunity to be controlled via commodity gigabit Ethernet. These hardware upgrades supersede existing systems largely based upon the VME-bus standard, and thus a requirement has arisen to provide a new low-level control infrastructure for use by trigger and readout subsystem developers. This paper details the recent research and development into a tightly-integrated suite of software and firmware based upon the IPbus protocol that allows such Ethernet-attached hardware to be controlled in an efficient and highly-scalable manner. (C) 2012 Published by Elsevier B.V. Selection and/or peer review under responsibility of the organizing committee for TIPP 11.

引用

页码：1892 / 1899

页数：8