The ATLAS Experiment at CERN
Published November 10, 2026 | Version v1.7.1
Software Open

YARR-FW: Firmware for the YARR PCIe readout system

Authors/Creators

  • 1. Lawrence Berkeley National Laboratory
  • 2. Laboratoire de Physique Nucléaire et de Hautes Énergies
  • 3. University of Washington
  • 4. Lancaster University
  • 5. University College London
  • 6. University of Göttingen
  • 7. INFN Milan

Description

VHDL/Verilog FPGA firmware for the readout of ATLAS Inner Tracker (ITk) pixel detector front-ends (RD53A, ITkPixV1, ITkPixV2, and legacy FE-I4 and FE65-P2) over PCIe, for use with the YARR data acquisition software. It targets Kintex-7 based PCIe cards (Trenz TEF1001, PLDA XpressK7, Xilinx KC705, NumatoLab Nereid K7) and provides Wishbone-over-PCIe with DMA, Aurora 64b/66b receivers, command and trigger transmission, and trigger logic with EUDET TLU support.

Files

YARR-FW-v1.7.1.zip

Files (11.4 MB)

Name Size
md5:1efc3d078ffe89d49bc619d24a6330ed
11.4 MB Preview Download

Additional details

Related works

Is supplement to
https://gitlab.cern.ch/YARR/YARR-FW (URL)
References
10.5281/zenodo.15007378 (DOI)