An FPGA-based data aggregator for the new ATLAS ITK Pixel DCS / vorgelegt von Ahmed Qamesh. Wuppertal, December 2024
Inhalt
- Table of contents
- Introduction
- The LHC and its Upgrade
- The Large Hadron Collider
- The High Luminosity Upgrade
- The ATLAS Experiment
- Serial Powering for the ITk Pixel Detector
- Detector Control System for the ITk Pixel Detector
- Scope of the Detector Control System
- The New Pixel DCS
- The Existing Monitoring Chip and its Limitation
- The new Monitoring Of Pixel System (MOPS)
- Integration of the MOPS Chip (MOPS-Hub)
- Hardware Requirements and Description of MOPS-Hub
- ITK Pixel Services and Patch Panels
- PP3 Requirements
- Power Requirements
- Cable Resistances
- ITk Grounding and Shielding
- Radiation Background
- Magnetic Field
- Communication Interfaces
- PP3-Power Module
- CAN Interface Card
- PP3-FPGA Module
- EMCI/EMP Chain
- Radiation Effects on Semiconductor Devices
- Particle Interactions with Matter
- Radiation Effects on Semiconductors
- SEE Characterisation
- Radiation level in the ATLAS Hall
- FPGAs and its Radiation Tolerance
- FPGA Architecture and Technologies
- Development Workflow
- SRAM-based FPGA Technology
- Radiation Effects on SRAM-based FPGAs
- SEU Mitigation in SRAM-FPGAs
- SEU Protection for 7-Series FPGAs
- Firmware Description and Verification
- Firmware Architecture
- Development Workflow
- The CAN Interface
- SPI Interfaces
- The eLink Interface
- The eLink Transmitter
- The eLink Receiver
- The eLink Serializer
- eLink State Machines
- Data Frame Structure
- Simulation
- Central Finite State Machine
- Watchdog Timer
- UART Debugger
- SEU Mitigation in MOPS-Hub
- Test Results and Validation
- The MOPS-Hub Readout Board
- Firmware Architecture
- Clock Distribution
- eLink Components
- Ethernet MAC
- IPBus Interface
- Software Implementation
- PP3-Power Module Testing
- CAN Interface Card Testing
- DC/DC Measurements
- Voltages Level of the Communication Channels
- Cross Talk Check
- Noise Measurements
- Magnetic Field Test
- Full System Testing
- Irradiation Tests of the MOPS-Hub
- Conclusion
- Acknowledgments
- Bibliography
- Acronyms
- List of Figures
- List of Tables
- Requirements in the ATLAS Hall
- Hardware
- PP3-Power Module Testing
- CIC Testing
- DC/DC Measurements
- Powering Measurements for Communication Channels
- Noise measurements
- Cross Talk Check
- Magnetic Field Test
- TID Irradiation Test
- Neutron Irradiation Test
- PP3 FPGA Testing
- Full Crate Setup
- Firmware
