Arduino MKR Vidor 4000 User manual

Arduino® MKR Vidor 4000
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Product Reference Manual
SKU: ABX00022
Description
The Arduino MKR Vidor 4000 (from now on referred to as MKR Vidor 4000) is without a doubt the most advanced
and featured-packed board in the MKR family and the only one with a FPGA chip on board. With a camera & HDMI
connector, a Wi-Fi® / Bluetooth® module and up to 25 configurable pins, the board offers a huge range of
possibilities to implement solutions in different environments and applications.
Target Areas
FPGA, IoT, automation, industry, smart cities, signal processing

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CONTENTS
1 Features
1.1 Microcontroller Block
1.2 FPGA Block
1.3 Wireless Communication
1.4 Security
1.5 Related Products
2 Ratings
2.1 Recommended Operating Conditions
3 Functional Overview
3.1 Pinout
3.2 Block Diagram
3.3 Power Supply
4 Device Operation
4.1 Getting Started - IDE
4.2 Getting Started - Intel Cyclone HDL & Synthesis
4.3 Getting Started - Arduino Web Editor
4.4 Getting Started - Arduino IoT Cloud
4.5 Sample Sketches
4.6 Online Resources
5 Mechanical Information
5.1 Board Dimensions
6 Certifications
6.1 Declaration of Conformity CE DoC (EU)
6.2 Declaration of Conformity to EU RoHS & REACH 211 01/19/2021
6.3 Conflict Minerals Declaration
7 FCC Caution
8 Company Information
9 Reference Documentation
10 Document Revision History

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1 Features
The MKR Vidor 4000 is nothing less than a powerhouse of a board, packing a huge set of features into a small form
factor. It features the Intel® Cyclone® 10CL016 for FPGA (Field Programming Gate Array), allowing you to configure
a large set of pins to accommodate any of your preferences. But why stop there? The board also has a camera
connector, a Micro HDMI connector, Wi-Fi® / Bluetooth® connectivity through the NINA-W102 module, and cyber-
security through the ECC508 crypto chip. Just like the other members of the MKR family, it uses the popular Arm®
Cortex®-M0 32-bit SAMD21 microprocessor.
1.1 Microcontroller Block
The board's microcontroller is a low power Arm® Cortex®-M0 32-bit SAMD21, like in the other boards within the
Arduino MKR family. The Wi-Fi® and Bluetooth® connectivity is performed with a module from u-blox, the NINA-
W10, a low power chipset operating in the 2.4GHz range. On top of that, secure communication is ensured through
the Microchip® ECC508 crypto chip. Also, you can find a battery charger, and a directionable RGB LED on-board.
Component Details
Microcontroller SAMD21 Arm® Cortex®-M0+ 32bit low power ARM MCU
USB connector Micro USB (USB-B)
Pins
Built-in LED Pin Pin 6
Digital I/O Pins x8
Analog Input Pins x7 (ADC 8/10/12 bit)
Analog Output Pins x1 (DAC 10 bit)
PMW Pins x13 (0 - 8, 10, 12, A3, A4)
External interrupts x10 (Pin 0, 1, 4, 5, 6, 7, 8,9, A1, A2)
Connectivity
Bluetooth® Nina W102 u-blox® module
Wi-Fi® Nina W102 u-blox® module
Secure element ATECC508A
Communication
UART Yes
I2C Yes
SPI Yes
Power
I/O Voltage 3.3 V
Input Voltage (nominal) 5-7 V
DC Current per I/O pin 7 mA
Supported battery Li-Po Single Cell, 3.7 V, 1024 mAh Minimum
Battery connector JST PH
Clock speed Processor 48 MHz
RTC 32.768 kHz
Memory SAMD21G18A 256 kB Flash, 32 kB SRAM
Nina W102 u-blox® module 448 kB ROM, 520 kB SRAM, 2 MB Flash

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1.2 FPGA Block
The FPGA is the Intel® Cyclone® 10CL016. It contains 16K logic elements, 504 kB of embedded RAM, and x56 18x18
bits HW multipliers for high-speed DSP operations. Each pin can toggle at over 150 MHz and can be configured for
functions such as UARTs, (Q)SPI, high-resolution/high-frequency PWM, quadrature encoder, I2C, I2S, Sigma Delta
DAC, etc.
Component Details
FPGA Intel® Cyclone® 10CL016
PCI Mini PCI Express port with programmable pins
Camera Connector MIPI camera connector
Video Output Micro HDMI
Circuit Operating Voltage 3.3 V
Digital I/O Pins 22 headers + 25 Mini PCI Express
PWM Pins All Pins
UART Up to 7 (depends on FPGA configuration)
SPI Up to 7 (depends on FPGA configuration)
I2C Up to 7 (depends on FPGA configuration)
DC Current per I/O Pin 4 or 8 mA
Flash Memory 2 MB
SDRAM 8 MB
Clock Speed 48 MHz - up to 200 MHz
The board comes with 8 MB of SRAM to support the FPGA operations on video and audio. The FPGA code is stored
in a 2 MB QSPI Flash chip, of which 1 MB is allocated for user applications. It is possible to perform high-speed DSP
operations for audio and video processing. Therefore, the Vidor includes a Micro HDMI connector for audio and
video output and a MIPI camera connector for video input. All of the board's pins are driven both by SAMD21 and
FPGA while respecting the MKR family format. Finally, there is a Mini PCI Express connector with up to x25 user-
programmable pins that can be used for connecting your FPGA as a peripheral to a computer or to create your
own PCI interfaces.

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1.3 Wireless Communication
Component Details
Nina W102 u-blox® module 2.4 GHz Wi- Fi® (802.11 b/g/n) support
Bluetooth® 4.2 Low Energy dual-mode
1.4 Security
Component Details
ATECC508A
Secure boot process that verifies the authenticity and integrity of the firmware before it is loaded
into the device
Performs High-Speed Public Key (PKI) Algorithms
NIST Standard P256 Elliptic Curve Support
SHA-256 Hash Algorithm with HMAC Option
Host and Client Operations
256-bit Key Length
Storage for up to 16 Keys
1.5 Related Products
Arduino MKR Family boards
Arduino MKR Family shields
Arduino MKR Family carriers
Note: Check the Arduino official documentation to know more about the compatibility and specifications of each of
these products.
2 Ratings
2.1 Recommended Operating Conditions
The following table is a comprehensive guideline for the optimal use of the MKR Vidor 4000, outlining typical
operating conditions and design limits. The operating conditions of the MKR Vidor 4000 are largely a function
based on its component's specifications.
Parameter Min Typ Max Unit
USB Supply Input Voltage - 5.0 - V
Battery Supply Input Voltage - 3.7 - V
Supply Input Voltage - 5.0 6.0 V
Microprocessor Circuit Operating Voltage - 3.3 - V
FPGA Circuit Operating Voltage - 3.3 - V

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3 Functional Overview
The cores of the MKR Vidor 4000 are the SAMD21 Arm® Cortex®-M0+ microcontroller and the Intel® Cyclone®
10CL016 FPGA. The board also contains several peripherals connected to the microcontroller and the FPGA blocks.
Board Overview

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3.1 Pinout
The basic pinout is shown in Figure 1.
Figure 1. MKR Vidor basic pinout

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The pinout of the main FPGA connections is shown in Figure 2.
Figure 2. MKR Vidor FPGA pinout
Check the official Arduino documentation to see the full pinout document and the schematics of the product.

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3.2 Block Diagram
An overview of the MKR Vidor 4000 high-level architecture is showed in the next figure:
High-level architecture of the MKR Vidor 4000

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3.3 Power Supply
The MKR Vidor can be powered through one of these interfaces:
USB: Micro USB-B port. Used to power the board at 5 V.
Vin: This pin can be used to power the board with a regulated 5 V source. If the power is fed through this pin,
the USB power source is disconnected. This is the only way you can supply 5 V (range is 5 V to maximum 6 V) to
the board not using USB. The pin is only an INPUT.
5V: This pin outputs 5 V from the board when powered from the USB connector or from the VIN pin of the
board. It is unregulated and the voltage is taken directly from the inputs.
VCC: This pin outputs 3.3 V through the on-board voltage regulator. This voltage is 3.3 V if USB or VIN is used.
Battery: 3.7 V single-cell lithium-ion/lithium-polymer battery, connected through the onboard battery
connector JST S2B-PH-SM4-TB(LF)(SN). The mating connector is JST PHR-2.
4 Device Operation
4.1 Getting Started - IDE
If you want to program your MKR Vidor 4000 while offline you need to install the Arduino Desktop IDE [1]. To
connect the MKR Vidor 4000 to your computer, you will need a micro USB-B cable.
4.2 Getting Started - Intel Cyclone HDL & Synthesis
If you want to use HDL Languages to design, synthesize and upload new circuits inside the Intel® Cyclone FPGA you
need to install the official Intel® Quartus Prime software. Check the following documentation to know more [2].
4.3 Getting Started - Arduino Web Editor
All Arduino devices work out-of-the-box on the Arduino Web Editor [3] by just installing a simple plugin.
The Arduino Web Editor is hosted online, therefore it will always be up-to-date with the latest features and support
for all boards and devices. Follow [4] to start coding on the browser and upload your sketches onto your device.

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4.4 Getting Started - Arduino IoT Cloud
All Arduino IoT-enabled products are supported on Arduino IoT Cloud which allows you to log, graph and analyze
sensor data, trigger events, and automate your home or business.
4.5 Sample Sketches
Sample sketches for MKR Vidor 4000 can be found either in the “Examples” menu in the Arduino IDE or the “MKR
Vidor Documentation” section of Arduino [5].
4.6 Online Resources
Now that you have gone through the basics of what you can do with the device, you can explore the endless
possibilities it provides by checking exciting projects on Arduino Project Hub [6], the Arduino Library Reference [7]
and the online store [8] where you will be able to complement your MKR Vidor 4000 product with additional
extensions, sensors and actuators.
5 Mechanical Information
5.1 Board Dimensions
MKR Vidor 4000 board dimensions and weight are the following:
Dimensions & Weight
Width 25 mm
Length 83 mm
Weight 43.5 g
The MKR Vidor 4000 has two 2.22 mm drilled mounting holes to provide for mechanical fixing.

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6 Certifications
6.1 Declaration of Conformity CE DoC (EU)
We declare under our sole responsibility that the products above are in conformity with the essential requirements
of the following EU Directives and therefore qualify for free movement within markets comprising the European
Union (EU) and European Economic Area (EEA).
6.2 Declaration of Conformity to EU RoHS & REACH 211 01/19/2021
Arduino boards are in compliance with RoHS 2 Directive 2011/65/EU of the European Parliament and RoHS 3
Directive 2015/863/EU of the Council of 4 June 2015 on the restriction of the use of certain hazardous substances in
electrical and electronic equipment.
Substance Maximum Limit (ppm)
Lead (Pb) 1000
Cadmium (Cd) 100
Mercury (Hg) 1000
Hexavalent Chromium (Cr6+) 1000
Poly Brominated Biphenyls (PBB) 1000
Poly Brominated Diphenyl ethers (PBDE) 1000
Bis(2-Ethylhexyl} phthalate (DEHP) 1000
Benzyl butyl phthalate (BBP) 1000
Dibutyl phthalate (DBP) 1000
Diisobutyl phthalate (DIBP) 1000
Exemptions: No exemptions are claimed.
Arduino Boards are fully compliant with the related requirements of European Union Regulation (EC) 1907 /2006
concerning the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH). We declare none of
the SVHCs (https://echa.europa.eu/web/guest/candidate-list-table), the Candidate List of Substances of Very High
Concern for authorization currently released by ECHA, is present in all products (and also package) in quantities
totaling in a concentration equal or above 0.1%. To the best of our knowledge, we also declare that our products
do not contain any of the substances listed on the "Authorization List" (Annex XIV of the REACH regulations) and
Substances of Very High Concern (SVHC) in any significant amounts as specified by the Annex XVII of Candidate list
published by ECHA (European Chemical Agency) 1907 /2006/EC.

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6.3 Conflict Minerals Declaration
As a global supplier of electronic and electrical components, Arduino is aware of our obligations concerning laws
and regulations regarding Conflict Minerals, specifically the Dodd-Frank Wall Street Reform and Consumer
Protection Act, Section 1502. Arduino does not directly source or process conflict minerals such as Tin, Tantalum,
Tungsten, or Gold. Conflict minerals are contained in our products in the form of solder, or as a component in
metal alloys. As part of our reasonable due diligence, Arduino has contacted component suppliers within our
supply chain to verify their continued compliance with the regulations. Based on the information received thus far
we declare that our products contain Conflict Minerals sourced from conflict-free areas.
7 FCC Caution
Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s
authority to operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
1. This device may not cause harmful interference
2. This device must accept any interference received, including interference that may cause undesired
operation.
FCC RF Radiation Exposure Statement:
1. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter
2. This equipment complies with RF radiation exposure limits set forth for an uncontrolled environment
3. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator
and your body.

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Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
English: User manuals for license-exempt radio apparatus shall contain the following or equivalent notice in a
conspicuous location in the user manual or alternatively on the device or both. This device complies with Industry
Canada license-exempt RSS standard(s). Operation is subject to the following two conditions:
1. This device may not cause interference
2. This device must accept any interference, including interference that may cause undesired operation of the
device.
French: Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de
licence. L’exploitation est autorisée aux deux conditions suivantes:
1. L’ appareil nedoit pas produire de brouillage
2. L’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est
susceptible d’en compromettre le fonctionnement.
IC SAR Warning:
English: This equipment should be installed and operated with a minimum distance of 20 cm between the radiator
and your body.
French: Lors de l’ installation et de l’ exploitation de ce dispositif, la distance entre le radiateur et le corps est d ’au
moins 20 cm.
Important: The operating temperature of the EUT can’t exceed 85 °C and shouldn’t be lower than -40 °C.
Hereby, Arduino S.r.l. declares that this product is in compliance with essential requirements and other relevant
provisions of Directive 2014/53/EU. This product is allowed to be used in all EU member states.

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8 Company Information
Company name Arduino S.r.l.
Company address Via Andrea Appiani, 25 - 20900 MONZA (Italy)
9 Reference Documentation
Ref Link
Arduino IDE (Desktop) https://www.arduino.cc/en/Main/Software
Getting Started With FPGAs Using the MKR
Vidor 4000 https://www.arduino.cc/en/Main/Software
Arduino IDE (Cloud) https://create.arduino.cc/editor
Arduino Cloud - Getting started https://docs.arduino.cc/arduino-cloud/getting-started/iot-cloud-
getting-started
MKR Vidor Documentation https://docs.arduino.cc/hardware/mkr-vidor-4000
Arduino Project Hub https://create.arduino.cc/projecthub?
by=part&part_id=11332&sort=trending
Library Reference https://www.arduino.cc/reference/en/
Online Store https://store.arduino.cc/
10 Document Revision History
Date Revision Changes
14/11/2023 2 FCC Update
07/09/2023 1 First release