AIDA-2020 TLU：用于测试束设备的灵活触发逻辑单元
The AIDA-2020 TLU: a Flexible Trigger Logic Unit for Test Beam Facilities
摘要：
AIDA-2020触发逻辑单元（TLU）设计灵活且易于配置，可为测试光束期间使用的设备提供触发和控制信号，并将其与光束望远镜集成。TLU（v1 E）的最新迭代已在AIDA-2020项目中重新设计，以与束流设施中使用的硬件集成。通过以太网执行与TLU的配置和通信。它可以作为一个独立的单元使用，也可以作为EUDAQ 2数据采集框架的一部分部署，这使得它可以连接到各种LHC读出系统。TLU可以以1 MHz的持续粒子速率和高达20 MHz的瞬时速率运行。在当前的固件迭代中，该单元可以以1.5 ns的分辨率为输入信号打上时间戳。TLU的硬件、固件和软件设计可免费访问，并受益于经验丰富的用户的不断输入和升级。TLU装置已经成功部署在CERN和DESY的光束线上。
英文摘要：
The AIDA-2020 Trigger Logic Unit (TLU) has been designed to be a flexible and easily configurable unit to provide trigger and control signals to devices employed during test beams, integrating them with the beam telescope. The most recent iteration of the TLU (v1E) has been re-designed within the AIDA-2020 project to integrate with hardware used in beam facilities. Configuration and communication with the TLU are performed over Ethernet. It can be employed as a stand-alone unit or be deployed as part of the EUDAQ2 data acquisition framework, which allows it to connect to a wide range of LHC readout systems. The TLU can operate with a sustained particle rate of 1 MHz and with instantaneous rates up to 20 MHz. In the current firmware iteration, the unit can time-stamp incoming signals with a resolution of 1.5 ns. The hardware, firmware and software designs of the TLU are freely accessible and benefit from constant inputs and upgrades from experienced users. TLU units have already been deployed successfully in beam lines at CERN and DESY.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
