Implementation of the timing, trigger and control system of the CMS experiment
Implementation of the timing, trigger and control system of the CMS experiment
复制标题
CMS实验定时、触发和控制系统的实现
DOI：
10.1109/rtc.2005.1547411
复制
发表时间：
2005
影响因子：
1.8
通讯作者：
J. Varela
中科院分区：
文献类型：
--
作者：
J. Troska;E. Corrin;Y. Kojevnikov;T. Rohlev;J. Varela
本文介绍了CERN正在建设的CMS实验的定时、触发和控制（TTC）系统的实现。TTC系统为实验分配系统时钟以及第一级触发器和同步命令。整个系统的描述，突出了从欧洲核子研究中心RD-12合作的原始概念的差异，在整体系统架构。详细介绍了两个VME格式的电子板，它们实现了系统设计变更所需的必要功能。
This paper presents the implementation of the Timing, Trigger and Control (TTC) system of the CMS Experiment currently under construction at CERN. The TTC system distributes the system clock for the experiment as well as the first level Triggers and synchronization commands. The overall system is described, highlighting the differences from the original concept of the CERN RD-12 collaboration in terms of overall system architecture. Details are given of the two VME-format electronics boards that implement the necessary functionality required by the system design changes.