solutions: ref-designs: Added FTHR-PMD-INTZ Page

docs/solutions/reference-designs/fthr-pmd-intz/index.rst

@@ -0,0 +1,208 @@
+.. _fthr-pmd-intz:
+
+FTHR-PMD-INTZ
+=============
+
+Feather-to-PMOD Interposer Hardware User Guide
+==============================================
+
+Overview
+--------
+
+The :adi:`FTHR-PMD-INTZ` is an
+add-on adapter board especially built for the MAXIM MCU boards. Maxim
+Feather Boards, namely the :adi:`MAX32630FTHR`, :adi:`MAX32650FTHR`, 
+:adi:`MAX32655FTHR`, :adi:`MAX32666FTHR`, and :adi:`MAX78000FTHR`, 
+are very small form factors called “feathers”, and they require 
+special connectors to be used with other Pmod boards.
+
+This interposer board provides such solution and allows interfacing with
+up to two Pmod boards via SPI or I2C interface. Furthermore, this add-on
+adapter board adheres to the standards, such as the Digilent Pmod™
+Interface Specification and Adafruit Feather Specification.
+
+.. figure:: fthr_pmd_intz.png
+   :align: center
+
+   FTHR-PMD-INTZ
+
+.. important::
+
+   **Evaluation Kit Contents:**
+
+   - :adi:`FTHR-PMD-INTZ` Adapter Board 
+     (`Buy <https://shoppingcart.analog.com/AddModel.aspx?locale=en&ACTION=BUY_BUNDLES&modelNbr=FTHR-PMD-INTZ>`__)
+
+Adapter Board Hardware
+----------------------
+
+.. figure:: fthr-pmd-intz_hardware.png
+   :align: center
+
+   Hardware Parts
+
+Power Configuration
+~~~~~~~~~~~~~~~~~~~
+
+The circuit is powered by the voltage coming from the 
+Maxim Featherheaders.
+
+.. figure:: power_jumpers_with_label.png
+   :align: center
+
+   Power Jumpers
+
+
+The table below lists the power configuration for this interposer
+board. The default voltage configuration for all is 3V3.
+
++-----------------+-----------------+-----------------+-----------------+
+| **Part**        | **Description** | **Left          | **Right         |
+|                 |                 | Connection**    | Connection**    |
++-----------------+-----------------+-----------------+-----------------+
+| P2              | Feather Voltage | 3V3             | 1V8             |
+|                 | Selector        |                 |                 |
++-----------------+-----------------+-----------------+-----------------+
+| P4              | I2C PMOD        | 3V3             | VBUS (5 V)      |
+|                 | Voltage         |                 |                 |
+|                 | Selector        |                 |                 |
++-----------------+-----------------+-----------------+-----------------+
+| P5              | SPI PMOD        | 3V3             | VBUS (5 V)      |
+|                 | Voltage         |                 |                 |
+|                 | Selector        |                 |                 |
++-----------------+-----------------+-----------------+-----------------+
+
+SPI Pmod Connector (P6)
+~~~~~~~~~~~~~~~~~~~~~~~
+
+Connect Pmod devices that use SPI interface to the left-hand side Pmod
+connector, as shown below.
+
+.. figure:: spi.png
+   :align: center
+
+   SPI PMOD Connector
+
+The table below lists the corresponding pin assignment.
+
++-----------------+-----------------+-----------------+-----------------+
+|      **SPI Pmod Connector (P6) Pinout**                               |
++=================+=================+=================+=================+
+| **Pin Number**  | **Pin Function  | **Pin Number**  | **Pin Function  |
+|                 | on              |                 | on              |
+|                 | FTHR-PMD-INTZ** |                 | FTHR-PMD-INTZ** |
++-----------------+-----------------+-----------------+-----------------+
+| 1               | **CS**. SPI     | 7               | **SPI_GPIO0**.  |
+|                 | Chip select #1  |                 | Interrupt       |
+|                 | from MAXFTHR to |                 | Signal from the |
+|                 | the Pmod        |                 | Pmod device to  |
+|                 | device.         |                 | the MAXFTHR     |
++-----------------+-----------------+-----------------+-----------------+
+| 2               | **MOSI_GPIO1**. | 8               | **SPI_GPIO1**.  |
+|                 | SPI data from   |                 | Reset Signal    |
+|                 | MAXFTHR to the  |                 | from MAXFTHR to |
+|                 | Pmod device.    |                 | Pmod device     |
++-----------------+-----------------+-----------------+-----------------+
+| 3               | **MISO**. SPI   | 9               | **SPI_GPIO2**.  |
+|                 | data from       |                 | SPI Chip select |
+|                 | MAXFTHR to the  |                 | #2 from MAXFTHR |
+|                 | Pmod device.    |                 | to the Pmod     |
+|                 |                 |                 | device.         |
++-----------------+-----------------+-----------------+-----------------+
+| 4               | **SCLK**. SPI   | 10              | **SPI_GPIO3**.  |
+|                 | Clock from      |                 | SPI Chip select |
+|                 | MAXFTHR to the  |                 | #3 from MAXFTHR |
+|                 | Pmod device.    |                 | to the Pmod     |
+|                 |                 |                 | device.         |
++-----------------+-----------------+-----------------+-----------------+
+| 5               | **GND**. Ground | 11              | **GND**. Ground |
++-----------------+-----------------+-----------------+-----------------+
+| 6               | **VCC**.        | 12              | **VCC**.        |
+|                 | Connected to    |                 | Connected to    |
+|                 | 3V3 or VBUS     |                 | 3V3 or VBUS     |
+|                 | from MAXFTHR    |                 | from MAXFTHR    |
+|                 | (shorted in P5) |                 | (shorted in P5) |
++-----------------+-----------------+-----------------+-----------------+
+
+I2C Pmod Connector (P7)
+^^^^^^^^^^^^^^^^^^^^^^^
+
+Pmod devices that use I2C interface should be connected to the right
+Pmod connector.
+
+.. figure:: i2c.png
+   :align: center
+
+   I2C PMOD Connector
+
+The table below lists the corresponding pin assignment.
+
++-----------------+-----------------+-----------------+-----------------+
+| **I2C Pmod Connector (P7) Pinout**                                    |
++=================+=================+=================+=================+
+| **Pin Number**  | **Pin Function  | **Pin Number**  | **Pin Function  |
+|                 | on              |                 | on              |
+|                 | FTHR-PMD-INTZ** |                 | FTHR-PMD-INTZ** |
++-----------------+-----------------+-----------------+-----------------+
+| 1               | **I2C_GPIO0**.  | 7               | **I2C_GPIO0**.  |
+|                 | Interrupt       |                 | Interrupt       |
+|                 | Signal from the |                 | Signal from the |
+|                 | Pmod device to  |                 | Pmod device to  |
+|                 | the MAXFTHR.    |                 | the MAXFTHR.    |
++-----------------+-----------------+-----------------+-----------------+
+| 2               | **I2C_GPIO1**.  | 8               | **I2C_GPIO1**.  |
+|                 | Reset Signal    |                 | Reset Signal    |
+|                 | from the        |                 | from the        |
+|                 | MAXFTHR to the  |                 | MAXFTHR to the  |
+|                 | Pmod device.    |                 | Pmod device.    |
++-----------------+-----------------+-----------------+-----------------+
+| 3               | **SCL**. I2C    | 9               | **SCL**. I2C    |
+|                 | Clock from the  |                 | Clock from the  |
+|                 | MAXFTHR to the  |                 | MAXFTHR to the  |
+|                 | Pmod device.    |                 | Pmod device.    |
++-----------------+-----------------+-----------------+-----------------+
+| 4               | **SDA**. I2C    | 10              | **SDA**. I2C    |
+|                 | Data from the   |                 | Data from the   |
+|                 | MAXFTHR to the  |                 | MAXFTHR to the  |
+|                 | Pmod device.    |                 | Pmod device.    |
++-----------------+-----------------+-----------------+-----------------+
+| 5               | **GND**. Ground | 11              | **GND**. Ground |
++-----------------+-----------------+-----------------+-----------------+
+| 6               | **VCC**.        | 12              | **VCC**.        |
+|                 | Connected to    |                 | Connected to    |
+|                 | 3V3 or VBUS     |                 | 3V3 or VBUS     |
+|                 | from MAXFTHR    |                 | from MAXFTHR    |
+|                 | (shorted in P4) |                 | (shorted in P4) |
++-----------------+-----------------+-----------------+-----------------+
+
+
+Schematic, PCB Layout, Bill of Materials
+----------------------------------------
+
+.. admonition:: Download
+
+  :download:`FTHR-PMD-INTZ Design & Integration Files <fthr-pmdz-intz-designsupport.zip>`
+
+  - Schematics
+  - PCB Layout
+  - Bill of Materials
+  - Allegro Project
+  - LTspice Simulation File
+
+
+Additional Information and Useful Links
+---------------------------------------
+
+- :adi:`FTHR-PMD-INTZ Product Page <FTHR-PMD-INTZ>`
+- :adi:`MAX32630FTHR Product Page <MAX32630FTHR>`
+- :adi:`MAX32650FTHR Product Page <MAX32650FTHR>`
+- :adi:`MAX32655FTHR Product Page <MAX32655FTHR>`
+- :adi:`MAX32666FTHR Product Page <MAX32666FTHR>`
+- :adi:`MAX78000FTHR Product Page <MAX78000FTHR>`
+
+Reference Demos & Software
+--------------------------
+
+- :dokuwiki:`EVAL-ADXL355-PMDZ User Guide </resources/eval/user-guides/circuits-from-the-lab/eval-adxl355-pmdz>`
+- :dokuwiki:`EVAL-ADT7420-PMDZ Digital Temperature PMOD User Guide </resources/eval/user-guides/circuits-from-the-lab/eval-adt7420-pmdz>`
+- :dokuwiki:`MAX31855PMB1 Thermocouple-to-Digital PMOD User Guide </resources/eval/user-guides/circuits-from-the-lab/max31855pmb1>`