.. _pnvio:

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PNVIO: external device interface
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.. contents::

.. todo:: write me


Introduction
============

.. todo:: write me


MMIO registers
==============

.. space:: 8 pnvio 0x800 GPIOs, I2C buses, PWM fan control, and other external devices

   .. todo:: write me

.. space:: 8 pgpio 0x1000 GPIOs and I2C buses

   .. todo:: write me
