analogdevicesinc · mandrica · Mar 26, 2026 · Mar 31, 2026 · StancaPop · Apr 1, 2026
diff --git a/docs/solutions/reference-designs/eval-ad7134-fmcz/ad7134_iio_support.rst b/docs/solutions/reference-designs/eval-ad7134-fmcz/ad7134_iio_support.rst
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diff --git a/docs/solutions/reference-designs/eval-ad7134-fmcz/index.rst b/docs/solutions/reference-designs/eval-ad7134-fmcz/index.rst
@@ -0,0 +1,142 @@
+.. _eval-ad7134-fmcz:
+
+EVAL-AD7134-FMCZ
+=================
+
+24-Bit, 4-Channel Simultaneous Sampling 1.5 MSPS Precision Alias Free ADC
+
+.. image:: images/ad7134_chip.png
+   :align: left
+   :width: 100
+
+Overview
+--------
+
+The :adi:`AD7134` is a 24-bit, 4-channel simultaneous sampling 1.5MSPS,
+precision, alias free ADC. It contains a continuous time Σ-Δ modulation
+technology that does not use sample-and-hold circuitry to alleviate the side
+effects introduced by it, like charge kickback and signal aliasing. This
+inherent alias rejection is up to 100dB.
+
+The device has an asynchronous sample rate converter used to synchronize two
+or more devices using only a signal line. To do this one of the devices will
+generate the synchronization signal while the others will receive it. This
+also allows for freely programmable data rates from 10SPS up to 1.496MSPS.
+
+It has excellent AC and DC performance with 107dB dynamic for the FIR filter
+at 374kSPS and 138dB dynamic range for the sinc3 filter at 10SPS. The offset
+drift is 1.5uV/°C, gain drift of 2ppm/°C and INL of ±2.5ppm.
+
+It can be powered from a 4.5V to 5.5V power supply and a 1.65V to 1.95V
+digital power supply for 1.8V I/O level. It can have external voltage
+reference of 2.5V, 4.096V and 5V and a crystal or CMOS external clock of
+48MHz. The device can be configured and controlled by GPIOs or SPI. It has
+temperature operating range between 0°C and 85°C.
+
+Features:
+
+-  24-bit, 4-channel simultaneous sampling ADC
+-  Throughput of up to 1.496 MSPS
+-  Alias-free continuous time Σ-Δ modulation (up to 100dB rejection)
+-  Freely programmable data rates from 10SPS to 1.496MSPS
+-  Asynchronous sample rate converter for multi-device synchronization
+-  SPI or GPIO configuration and control
+
+Applications:
+
+-  Electrical test and measurement
+-  Audio test
+-  3-phase power quality analysis
+-  Control and hardware in loop verification
+-  Sonar
+-  Condition and monitoring for predictive maintenance
+-  Acoustic and material science research and development
+
+   .. figure:: images/ad7134_eval.png
+      :align: center
+      :width: 400
+
+      EVAL-AD7134FMCZ evaluation board
+
+Recommendations
+---------------
+
+People who follow the flow that is outlined, have a much better experience
+with things. However, like many things, documentation is never as complete
+as it should be. If you have any questions, feel free to ask on our
+:ref:`EngineerZone forums <help-and-support>`, but before that, please make
+sure you read our documentation thoroughly.
+
+To better understand the :adi:`AD7134`, we recommend to use the
+:adi:`EVAL-AD7134FMCZ` evaluation board.
+
+Table of contents
+-----------------
+
+#. Using the evaluation board/full stack reference design that we offer:
+
+   #. :ref:`Prerequisites <eval-ad7134-fmcz prerequisites>` - what you
+      need to get started
+   #. :ref:`Quick start guides <eval-ad7134-fmcz quickstart>`:
+
+      #. Using the :ref:`Zedboard/ Zynq-7000 SoC
+         <eval-ad7134-fmcz quickstart zed>`
+
+   #. Configure an SD Card with
+      :external+kuiper:doc:`Kuiper <index>`
+
+   #. Linux Applications
+
+      #. :ref:`iio-oscilloscope`
+
+   #. :ref:`AD7134 IIO Application
+      <eval-ad7134-fmcz ad7134-iio-support>` (no-OS / MBED / STM32)
+
+#. Design with the AD7134
+
+   #. HDL reference design
+
+      #. :external+hdl:ref:`HDL reference design <ad7134_fmc>` which
+         you must use in your FPGA.
+      #. :git-hdl:`AD7134 HDL Reference Design
+         <projects/ad7134_fmc>` which you must use in your FPGA.
+
+   #. More information
+
+      #. :external+hdl:ref:`SPI Engine Framework <spi_engine>`
+
+#. :ref:`Help and Support <help-and-support>`
+
+Functional Block Diagram
+~~~~~~~~~~~~~~~~~~~~~~~~
+
+   .. figure:: images/ad7134_block_diagram.png
+      :width: 1000
+
+      AD7134 functional block diagram
+
+.. toctree::
+   :hidden:
+
+   user-guide
+   quickstart/index
+   prerequisites
+   ad7134_iio_support
+
+Additional Information and Useful Links
+----------------------------------------
+
+-  :adi:`AD7134 Product Page <AD7134>`
+-  :adi:`EVAL-AD7134FMCZ Evaluation Board <EVAL-AD7134FMCZ>`
+-  :adi:`AD7134 Data Sheet
+   <media/en/technical-documentation/data-sheets/ad7134.pdf>`
+
+Warning
+--------
+
+.. esd-warning::
+
+Help and support
+----------------
+
+Please go to :ref:`Help and Support <help-and-support>` page.
diff --git a/docs/solutions/reference-designs/eval-ad7134-fmcz/prerequisites.rst b/docs/solutions/reference-designs/eval-ad7134-fmcz/prerequisites.rst
@@ -0,0 +1,59 @@
+.. _eval-ad7134-fmcz prerequisites:
+
+Prerequisites
+=============
+
+What you need, depends on what you are trying to do. As a minimum, you need to
+start out with:
+
+Hardware prerequisites
+----------------------
+
+#. The AD7134 evaluation board: :adi:`EVAL-AD7134FMCZ`
+#. An FPGA carrier platform. Our recommended ones can be found
+   :ref:`here <eval-ad7134-fmcz carriers>`.
+
+   - There are a few more boards, which do work, but are currently not
+     supported by us. The experience with the fabric-only solutions is very
+     close to the ARM/FPGA SoC based solutions, but the GUI runs on a host PC
+     (Windows or Linux).
+
+#. Some way to interact with the FPGA platform:
+
+   #. for the ARM/FPGA SoC platforms, this normally includes:
+
+      - Micro‑USB cable for UART console
+      - LAN cable (Ethernet) for SSH or IIO applications
+      - HDMI or DisplayPort monitor (Optional)
+      - USB Keyboard (Optional)
+      - USB Mouse (Optional)
+
+   #. for the FPGA only solutions, this includes:
+
+      - LAN cable (Ethernet)
+      - Host PC (Windows or Linux)
+      - Micro‑USB cable for UART
+      - Micro‑USB cable for JTAG (PROG)
+
+#. Internet connection (without proxies makes things much easier) to update
+   the scripts/binaries on the SD card that came with the ADI FMC Card
+   (firewalls are OK, proxies make things a pain).
+#. Test equipment for generating analog input signals.
+#. An SD card with at least 16GB of memory (in case you're using Linux). You
+   should have received one when purchasing the evaluation board.
+
+Software prerequisites
+----------------------
+
+Normally, for basic functionalities regarding visualizing the data received
+from the FPGA, we use the following:
+
+#. :external+scopy:doc:`Scopy <index>` v2.0 or later (must contain the IIO
+   plugin)
+#. :git-iio-oscilloscope:`IIO Oscilloscope <releases+>`
+#. UART terminal application (PuTTY/TeraTerm/Minicom/MobaXterm), 115200, 8N1
+
+.. note::
+
+   :adi:`ADI <>` does not offer FPGA carrier platforms for sale or loan;
+   getting one yourself is the normal part of development or evaluation.
diff --git a/docs/solutions/reference-designs/eval-ad7134-fmcz/quickstart/index.rst b/docs/solutions/reference-designs/eval-ad7134-fmcz/quickstart/index.rst
@@ -0,0 +1,69 @@
+.. _eval-ad7134-fmcz quickstart:
+
+Quickstart
+==========
+
+The Quick start guides provide simple step by step instructions on how to
+do an initial system setup for the :adi:`EVAL-AD7134FMCZ` board on various
+FPGA development boards. In these guides, we will discuss how to program
+the bitstream, run a no-OS program or boot a Linux distribution.
+
+.. toctree::
+
+   Zedboard <zed>
+
+.. _eval-ad7134-fmcz carriers:
+
+Supported carriers
+------------------
+
+The :adi:`EVAL-AD7134FMCZ`, is, by definition a "FPGA
+mezzanine card" (FMC); that means it needs a carrier to plug into.
+
+The carriers we support are:
+
+.. list-table::
+   :header-rows: 1
+
+   - - FPGA board
+     - EVAL-AD7134-FMCZ
+   - - `ZedBoard
+       <https://digilent.com/reference/programmable-logic/zedboard/start>`__
+     - FMC LPC
+
+Supported Environments
+----------------------
+
+The supported OS are:
+
+.. list-table::
+   :header-rows: 1
+
+   - - FPGA board
+     - HDL
+     - Linux software
+     - No-OS software
+   - - `ZedBoard
+       <https://digilent.com/reference/programmable-logic/zedboard/start>`__
+     - Yes
+     - Yes
+     - Yes
+
+Hardware Setup
+--------------
+
+The :adi:`EVAL-AD7134FMCZ` board connects to the FMC LPC
+connector of the carrier board. The carrier setup requires power,
+UART (115200), ethernet (Linux), HDMI (if available) and/or JTAG (no-OS)
+connections.
+
+A few typical setups are shown below.
+
+ZedBoard + EVAL-AD7134FMCZ
+~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. figure:: ../images/ad7134_hardware_setup_linux.jpg
+   :align: center
+   :width: 500
+
+   ZedBoard + EVAL-AD7134FMCZ hardware setup