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+.. _ad7405_fmc:
+
+AD7405-FMC HDL project
+================================================================================
+
+Overview
+-------------------------------------------------------------------------------
+
+The :adi:`EVAL-AD7405` is a full-featured evaluation board
+designed to allow the user to easily evaluate all features of the :adi:`AD7405`
+isolated analog-to-digital converter (ADC).
+
+The provided HDL reference design supports the :adi:`AD7405` , :adi:`AD7403`
+and :adi:`ADuM7701` devices.
+One of the main differences between these devices is the type of the digital
+data lines. In the case of :adi:`ADuM7701` and :adi:`AD7403`, it is
+single-ended, and for :adi:`AD7405` is differential.
+
+Supported boards
+-------------------------------------------------------------------------------
+
+- :adi:`EVAL-AD7405`
+- :adi:`EVAL-AD7403`
+- :adi:`EVAL-ADuM7701`
+
+Supported devices
+-------------------------------------------------------------------------------
+
+- :adi:`AD7405`
+- :adi:`AD7403`
+- :adi:`ADuM7701`
+
+Supported carriers
+-------------------------------------------------------------------------------
+
+.. list-table::
+ :widths: 35 35 30
+ :header-rows: 1
+
+ * - Evaluation board
+ - Carrier
+ - FMC slot
+ * - :adi:`EVAL-AD7405 `
+ - :xilinx:`ZedBoard `
+ - FMC-LPC
+ * - :adi:`EVAL-AD7403 `
+ - :xilinx:`ZedBoard `
+ - FMC-LPC
+ * - :adi:`EVAL-ADuM7701 `
+ - :xilinx:`ZedBoard `
+ - FMC-LPC
+
+Block design
+-------------------------------------------------------------------------------
+
+Block diagram
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The data path and clock domains are depicted in the below diagrams:
+
+Block design for the differential signals (:adi:`AD7405`)
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+.. image:: ../ad7405_fmc/ad7405_zed_lvds_diagram.svg
+ :width: 800
+ :align: center
+ :alt: AD7405_FMC/ZedBoard block diagram
+
+Block design for the single-ended signals (:adi:`ADuM7701` and :adi:`AD7403`)
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+.. image:: ../ad7405_fmc/ad7405_zed_cmos_diagram.svg
+ :width: 800
+ :align: center
+ :alt: AD7405_FMC/ZedBoard block diagram
+
+Configuration modes
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+- LVDS_CMOS_N: specific to the type of the data and clock signals
+
+ - 0 - Single-ended data and clock signals (default)
+ - 1 - Differential data and clock signals
+
+CPU/Memory interconnects addresses
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The addresses are dependent on the architecture of the FPGA, having an offset
+added to the base address from HDL (see more at :ref:`architecture`).
+
+==================== ===============
+Instance Zynq/Microblaze
+==================== ===============
+axi_ad7405_dma 0x44A3_0000
+axi_adc_clkgen 0x44A4_0000
+==================== ===============
+
+GPIOs
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. list-table::
+ :widths: 25 20 20 20 15
+ :header-rows: 2
+
+ * - GPIO signal
+ - Direction
+ - HDL GPIO EMIO
+ - Software GPIO
+ - Software GPIO
+ * -
+ - (from FPGA view)
+ -
+ - Zynq-7000
+ - Zynq MP
+ * - filter_reset
+ - INOUT
+ - 48
+ - 102
+ - 124
+ * - decimation_ratio[15:0]
+ - INOUT
+ - 47:32
+ - 101:86
+ - 125:110
+
+Interrupts
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Below are the Programmable Logic interrupts used in this project.
+
+================ === ========== ===========
+Instance name HDL Linux Zynq Actual Zynq
+================ === ========== ===========
+axi_ad7405_dma 13 57 89
+================ === ========== ===========
+
+Building the HDL project
+-------------------------------------------------------------------------------
+
+The design is built upon ADI's generic HDL reference design framework.
+ADI distributes the bit/elf files of these projects as part of the
+:dokuwiki:`ADI Kuiper Linux `.
+If you want to build the sources, ADI makes them available on the
+:git-hdl:`HDL repository >`. To get the source you must
+`clone `__
+the HDL repository.
+
+Default (Single-ended data and clock signals):
+
+.. code-block::
+ :linenos:
+
+ user@analog:~$ cd hdl/projects/ad7405/zed
+ user@analog:~/hdl/projects/ad7405/zed$ make
+
+If differential data and clock signals are desired:
+
+.. code-block::
+ :linenos:
+
+ user@analog:~$ cd hdl/projects/ad7405/zed
+ user@analog:~/hdl/projects/ad7405/zed$ make LVDS_CMOS_N=1
+
+A more comprehensive build guide can be found in the :ref:`build_hdl` user guide.
+
+Resources
+-------------------------------------------------------------------------------
+
+Systems related
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+- :dokuwiki:`[Wiki] ADuM7701 - Reference Design `
+
+Hardware related
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+- Product datasheets:
+
+ - :adi:`AD7405`
+ - :adi:`AD7403`
+ - :adi:`ADuM7701`
+
+- `UG-690, EVAL-AD7405FMCZ User Guide `__
+- `UG-683, EVAL-AD7403FMCZ User Guide `__
+- `UG-1525, EV-ADuM7701-8FMCZ User Guide `__
+
+HDL related
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+- :git-hdl:`AD7405-FMC HDL project source code `
+
+.. list-table::
+ :widths: 30 35 35
+ :header-rows: 1
+
+ * - IP name
+ - Source code link
+ - Documentation link
+ * - AXI_CLKGEN
+ - :git-hdl:`library/axi_clkgen`
+ - :ref:`axi_clkgen`
+ * - AXI_DMAC
+ - :git-hdl:`library/axi_dmac`
+ - :ref:`axi_dmac`
+ * - AXI_HDMI_TX
+ - :git-hdl:`library/axi_hdmi_tx`
+ - :ref:`axi_hdmi_tx`
+ * - AXI_I2S_ADI
+ - :git-hdl:`library/axi_i2s_adi`
+ - ---
+ * - AXI_SPDIF_TX
+ - :git-hdl:`library/axi_spdif_tx`
+ - ---
+ * - AXI_SYSID
+ - :git-hdl:`library/axi_sysid`
+ - :ref:`axi_sysid`
+ * - SYSID_ROM
+ - :git-hdl:`library/sysid_rom`
+ - :ref:`axi_sysid`
+ * - UTIL_DEC256SINC24B
+ - :git-hdl:`library/util_dec256sinc24b`
+ - ---
+ * - UTIL_I2C_MIXER
+ - :git-hdl:`library/util_i2c_mixer`
+ - ---
+
+Software related
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+* No-OS driver at :git-no-os:`legacy/adum7701_fmc`
+
+.. include:: ../common/more_information.rst
+
+.. include:: ../common/support.rst
diff --git a/docs/projects/index.rst b/docs/projects/index.rst
index 2889d50e5d..85aba74234 100644
--- a/docs/projects/index.rst
+++ b/docs/projects/index.rst
@@ -35,6 +35,7 @@ Contents
AD7134-FMC
AD719X-ASDZ
AD738X-FMC
+ AD7405-FMC
AD7606X-FMC
AD7616-SDZ
AD7768-EVB