TY  - JOUR
AU  - Gololo, M. G. D.
AU  - Carrio Argos, F.
AU  - Mellado, B.
PY  - 2022
DA  - 2022//
TI  - Tile Computer-on-Module for the ATLAS Tile Calorimeter Phase-II upgrades
T2  - J. Instrum.
JO  - Journal of Instrumentation
SP  - P06020 - 14pp
VL  - 17
IS  - 6
PB  - IOP Publishing Ltd
KW  - Control and monitor systems online
KW  - Detector control systems (detector and experiment monitoring and slow-control systems
KW  - architecture
KW  - hardware
KW  - algorithms
KW  - databases)
KW  - Data acquisition circuits
KW  - Digital electronic circuits
AB  - 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.
SN  - 1748-0221
UR  - https://arxiv.org/abs/2204.12361
UR  - https://doi.org/10.1088/1748-0221/17/06/P06020
DO  - 10.1088/1748-0221/17/06/P06020
LA  - English
N1  - WOS:000836448900004
ID  - Gololo_etal2022
ER  -