.. _pcie_controller: PCIe Controller ========================================= This device provides `PCIe `__-based communication with a single `ONIX FMC Module `__ and allows sub-millisecond closed-loop IO with the brain and auxiliary lab equipment. .. toctree:: :maxdepth: 1 :hidden: overview setup-windows updating-gateware multi-board-sync :Design Repository: https://github.com/open-ephys/onix-fmc-host :Compatibility: :ref:`headstage_64`, :ref:`headstage_neuropix1`, :ref:`miniscopes` :doc:`../Headstages/headstage-neuropix-1e`, :doc:`../Headstages/headstage-neuropix-2e`, :doc:`../Headstages/headstage-rhs2116` .. figure:: /_static/images/pcie-controller/pcie-controller.jpg :align: center