论文标题
地图集瓷砖量热计的瓷砖计算机模块II升级
Tile Computer-on-Module for the ATLAS Tile Calorimeter Phase-II upgrades
论文作者
论文摘要
瓷砖预处理器（TiLEPPR）是高发光大量强度强调撞机（HL-LHC）的瓷砖量热计（Tilecal）异探测器电子的核心元素。瓷砖由基于FPGA的板组成，用于操作和读取tilecal on-detector电子产品。模块（Tilecom）夹层上的瓷砖计算机嵌入了瓷砖中，以执行三个主要功能。其中包括对探测器电子设备和TilePPR FPGA的远程配置，与Atlas Trigger和数据采集（TDAQ）系统接口，以及通过提供监视数据将瓷砖与Atlas detector Control System（DCS）连接。 TileCom是一个10层板，配备了Zynq Ultrascale+ Zu2CG，用于处理数据，接口组件与TilePPR集成以及将连接到高级电信计算架构架的电源。在TileCom上部署了CenTOS嵌入的Linux，以实现HL-LHC所需的功能。在本文中，我们介绍了TileCom系统的硬件和固件开发，以远程编程，与Atlas TDAQ系统和DCS系统的交互。
The Tile PreProcessor (TilePPr) is the core element of the Tile Calorimeter (TileCal) off-detector electronics for High-luminosity Large Hadron Collider (HL-LHC). The TilePPr comprises FPGA-based boards to operate and read out the TileCal on-detector electronics. The Tile Computer on Module (TileCoM) mezzanine is embedded within TilePPr to carry out three main functionalities. These include remote configuration of on-detector electronics and TilePPr FPGAs, interface the TilePPr with the ATLAS Trigger and Data Acquisition (TDAQ) system, and interfacing the TilePPr with the ATLAS Detector Control System (DCS) by providing monitoring data. The TileCoM is a 10-layer board with a Zynq UltraScale+ ZU2CG for processing data, interface components to integrate with TilePPr and the power supply to be connected to the Advanced Telecommunication Computing Architecture carrier. A CentOS embedded Linux is deployed on the TileCoM to implement the required functionalities for the HL-LHC. In this paper we present the hardware and firmware developments of the TileCoM system in terms of remote programming, interface with ATLAS TDAQ system and DCS system.
