RENESAS RA8M1 Voice Kit for Microcontroller Group User Guide

: August 19, 2024
: RENESAS

Table of Contents

RA8M1 Voice Kit for Microcontroller Group
Product Information
Specifications
Product Usage Instructions
Step 1: Setting Up
Step 2: Power On
Step 3: Installation
Step 4: Testing
- Frequently Asked Questions (FAQ)
Q: Can I use the Voice Kit with other microcontroller
Q: How can I obtain technical support for the Voice Kit?

RA8M1 Voice Kit for Microcontroller Group

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Product Information

Specifications

Product Name: Voice Kit for RA8M1 Microcontroller Group
VK-RA8M1
Product Group: RA8M1 Group
Series: Renesas RA Family – RA8 Series Kits: EK-RA6M3 v1
Revision: Rev.1.01 June 2024
Website: www.renesas.com

Product Usage Instructions

Before using the Voice Kit for RA8M1 Microcontroller Group
VK-RA8M1, please ensure that you have read and understood the user
manual provided.

Step 1: Setting Up

Connect the Voice Kit to the RA8M1 Microcontroller Group as per
the instructions provided in the manual.

Step 2: Power On

Power on the RA8M1 Microcontroller Group and the Voice Kit.

Step 3: Installation

Install any required software or drivers on your computer as
specified in the manual to interact with the Voice Kit.

Step 4: Testing

Follow the testing procedures outlined in the manual to ensure
proper functionality of the Voice Kit.

Frequently Asked Questions (FAQ)

Q: Can I use the Voice Kit with other microcontroller

groups?

A: The Voice Kit for RA8M1 Microcontroller Group VK-RA8M1 is
specifically designed for use with the RA8M1 Group. Compatibility
with other microcontroller groups is not guaranteed.

Q: How can I obtain technical support for the Voice Kit?

A: For technical support related to the Voice Kit, please
contact a Renesas Electronics sales office or refer to the
information provided on the Renesas Electronics website.

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Quick Start Guide

RA8M1 Group
Voice Kit for RA8M1 Microcontroller Group VK-RA8M1
Quick Start Guide
Renesas RA Family
RA8 Series Kits: EK-RA6M3 v1

All information contained in these materials, including products and product specifications, represents information on the product at the time of publication and is subject to change by Renesas Electronics Corp. without notice. Please review the latest information published by Renesas Electronics Corp. through various means, including the Renesas Electronics Corp. website (http://www.renesas.com).

www.renesas.com

Rev.1.01 June 2024

Notice
1. Descriptions of circuits, software and other related information in this document are provided only to illustrate the operation of semiconductor products and application examples. You are fully responsible for the incorporation or any other use of the circuits, software, and information in the design of your product or system. Renesas Electronics disclaims any and all liability for any losses and damages incurred by you or third parties arising from the use of these circuits, software, or information.
2. Renesas Electronics hereby expressly disclaims any warranties against and liability for infringement or any other claims involving patents, copyrights, or other intellectual property rights of third parties, by or arising from the use of Renesas Electronics products or technical information described in this document, including but not limited to, the product data, drawings, charts, programs, algorithms, and application examples.
3. No license, express, implied or otherwise, is granted hereby under any patents, copyrights or other intellectual property rights of Renesas Electronics or others.
4. You shall be responsible for determining what licenses are required from any third parties, and obtaining such licenses for the lawful import, export, manufacture, sales, utilization, distribution or other disposal of any products incorporating Renesas Electronics products, if required.
5. You shall not alter, modify, copy, or reverse engineer any Renesas Electronics product, whether in whole or in part. Renesas Electronics disclaims any and all liability for any losses or damages incurred by you or third parties arising from such alteration, modification, copying or reverse engineering.
6. Renesas Electronics products are classified according to the following two quality grades: “Standard” and “High Quality”. The intended applications for each Renesas Electronics product depends on the product’s quality grade, as indicated below. “Standard”: Computers; office equipment; communications equipment; test and measurement equipment; audio and visual equipment; home electronic appliances; machine tools; personal electronic equipment; industrial robots; etc. “High Quality”: Transportation equipment (automobiles, trains, ships, etc.); traffic control (traffic lights); large-scale communication equipment; key financial terminal systems; safety control equipment; etc. Unless expressly designated as a high reliability product or a product for harsh environments in a Renesas Electronics data sheet or other Renesas Electronics document, Renesas Electronics products are not intended or authorized for use in products or systems that may pose a direct threat to human life or bodily injury (artificial life support devices or systems; surgical implantations; etc.), or may cause serious property damage (space system; undersea repeaters; nuclear power control systems; aircraft control systems; key plant systems; military equipment; etc.). Renesas Electronics disclaims any and all liability for any damages or losses incurred by you or any third parties arising from the use of any Renesas Electronics product that is inconsistent with any Renesas Electronics data sheet, user’s manual or other Renesas Electronics document.
7. No semiconductor product is absolutely secure. Notwithstanding any security measures or features that may be implemented in Renesas Electronics hardware or software products, Renesas Electronics shall have absolutely no liability arising out of any vulnerability or security breach, including but not limited to any unauthorized access to or use of a Renesas Electronics product or a system that uses a Renesas Electronics product. RENESAS ELECTRONICS DOES NOT WARRANT OR GUARANTEE THAT RENESAS ELECTRONICS PRODUCTS, OR ANY SYSTEMS CREATED USING RENESAS ELECTRONICS PRODUCTS WILL BE INVULNERABLE OR FREE FROM CORRUPTION, ATTACK, VIRUSES, INTERFERENCE, HACKING, DATA LOSS OR THEFT, OR OTHER SECURITY INTRUSION (“Vulnerability Issues”). RENESAS ELECTRONICS DISCLAIMS ANY AND ALL RESPONSIBILITY OR LIABILITY ARISING FROM OR RELATED TO ANY VULNERABILITY ISSUES. FURTHERMORE, TO THE EXTENT PERMITTED BY APPLICABLE LAW, RENESAS ELECTRONICS DISCLAIMS ANY AND ALL WARRANTIES, EXPRESS OR IMPLIED, WITH RESPECT TO THIS DOCUMENT AND ANY RELATED OR ACCOMPANYING SOFTWARE OR HARDWARE, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
8. When using Renesas Electronics products, refer to the latest product information (data sheets, user’s manuals, application notes, “General Notes for Handling and Using Semiconductor Devices” in the reliability handbook, etc.), and ensure that usage conditions are within the ranges specified by Renesas Electronics with respect to maximum ratings, operating power supply voltage range, heat dissipation characteristics, installation, etc. Renesas Electronics disclaims any and all liability for any malfunctions, failure or accident arising out of the use of Renesas Electronics products outside of such specified ranges.
9. Although Renesas Electronics endeavors to improve the quality and reliability of Renesas Electronics products, semiconductor products have specific characteristics, such as the occurrence of failure at a certain rate and malfunctions under certain use conditions. Unless designated as a high reliability product or a product for harsh environments in a Renesas Electronics data sheet or other Renesas Electronics document, Renesas Electronics products are not subject to radiation resistance design. You are responsible for implementing safety measures to guard against the possibility of bodily injury, injury or damage caused by fire, and/or danger to the public in the event of a failure or malfunction of Renesas Electronics products, such as safety design for hardware and software, including but not limited to redundancy, fire control and malfunction prevention, appropriate treatment for aging degradation or any other appropriate measures. Because the evaluation of microcomputer software alone is very difficult and impractical, you are responsible for evaluating the safety of the final products or systems manufactured by you.
10. Please contact a Renesas Electronics sales office for details as to environmental matters such as the environmental compatibility of each Renesas Electronics product. You are responsible for carefully and sufficiently investigating applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS Directive, and using Renesas Electronics products in compliance with all these applicable laws and regulations. Renesas Electronics disclaims any and all liability for damages or losses occurring as a result of your noncompliance with applicable laws and regulations.
11. Renesas Electronics products and technologies shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable domestic or foreign laws or regulations. You shall comply with any applicable export control laws and regulations promulgated and administered by the governments of any countries asserting jurisdiction over the parties or transactions.
12. It is the responsibility of the buyer or distributor of Renesas Electronics products, or any other party who distributes, disposes of, or otherwise sells or transfers the product to a third party, to notify such third party in advance of the contents and conditions set forth in this document.
13. This document shall not be reprinted, reproduced or duplicated in any form, in whole or in part, without prior written consent of Renesas Electronics. 14. Please contact a Renesas Electronics sales office if you have any questions regarding the information contained in this document or Renesas
Electronics products.
(Note1) “Renesas Electronics” as used in this document means Renesas Electronics Corporation and also includes its directly or indirectly controlled subsidiaries.
(Note2) “Renesas Electronics product(s)” means any product developed or manufactured by or for Renesas Electronics.
(Rev.5.0-1 October 2020)

Corporate Headquarters
TOYOSU FORESIA, 3-2-24 Toyosu, Koto-ku, Tokyo 135-0061, Japan www.renesas.com
Trademarks
Renesas and the Renesas logo are trademarks of Renesas Electronics Corporation. All trademarks and registered trademarks are the property of their respective owners.

Contact information
For further information on a product, technology, the most up-to-date version of a document, or your nearest sales office, please visit: www.renesas.com/contact/.

General Precautions in the Handling of Microprocessing Unit and Microcontroller Unit Products
The following usage notes are applicable to all Microprocessing unit and Microcontroller unit products from Renesas. For detailed usage notes on the products covered by this document, refer to the relevant sections of the document as well as any technical updates that have been issued for the products.
1. Precaution against Electrostatic Discharge (ESD) A strong electrical field, when exposed to a CMOS device, can cause destruction of the gate oxide and ultimately degrade the device operation. Steps must be taken to stop the generation of static electricity as much as possible, and quickly dissipate it when it occurs. Environmental control must be adequate. When it is dry, a humidifier should be used. This is recommended to avoid using insulators that can easily build up static electricity. Semiconductor devices must be stored and transported in an anti-static container, static shielding bag or conductive material. All test and measurement tools including work benches and floors must be grounded. The operator must also be grounded using a wrist strap. Semiconductor devices must not be touched with bare hands. Similar precautions must be taken for printed circuit boards with mounted semiconductor devices.
2. Processing at power-on The state of the product is undefined at the time when power is supplied. The states of internal circuits in the LSI are indeterminate and the states of register settings and pins are undefined at the time when power is supplied. In a finished product where the reset signal is applied to the external reset pin, the states of pins are not guaranteed from the time when power is supplied until the reset process is completed. In a similar way, the states of pins in a product that is reset by an on-chip power-on reset function are not guaranteed from the time when power is supplied until the power reaches the level at which resetting is specified.
3. Input of signal during power-off state Do not input signals or an I/O pull-up power supply while the device is powered off. The current injection that results from input of such a signal or I/O pull-up power supply may cause malfunction and the abnormal current that passes in the device at this time may cause degradation of internal elements. Follow the guideline for input signal during power-off state as described in your product documentation.
4. Handling of unused pins Handle unused pins in accordance with the directions given under handling of unused pins in the manual. The input pins of CMOS products are generally in the high-impedance state. In operation with an unused pin in the open-circuit state, extra electromagnetic noise is induced in the vicinity of the LSI, an associated shoot-through current flows internally, and malfunctions occur due to the false recognition of the pin state as an input signal become possible.
5. Clock signals After applying a reset, only release the reset line after the operating clock signal becomes stable. When switching the clock signal during program execution, wait until the target clock signal is stabilized. When the clock signal is generated with an external resonator or from an external oscillator during a reset, ensure that the reset line is only released after full stabilization of the clock signal. Additionally, when switching to a clock signal produced with an external resonator or by an external oscillator while program execution is in progress, wait until the target clock signal is stable.
6. Voltage application waveform at input pin Waveform distortion due to input noise or a reflected wave may cause malfunction. If the input of the CMOS device stays in the area between VIL (Max.) and VIH (Min.) due to noise, for example, the device may malfunction. Take care to prevent chattering noise from entering the device when the input level is fixed, and also in the transition period when the input level passes through the area between VIL (Max.) and VIH (Min.).
7. Prohibition of access to reserved addresses Access to reserved addresses is prohibited. The reserved addresses are provided for possible future expansion of functions. Do not access these addresses as the correct operation of the LSI is not guaranteed.
8. Differences between products Before changing from one product to another, for example to a product with a different part number, confirm that the change will not lead to problems. The characteristics of a microprocessing unit or microcontroller unit products in the same group but having a different part number might differ in terms of internal memory capacity, layout pattern, and other factors, which can affect the ranges of electrical characteristics, such as characteristic values, operating margins, immunity to noise, and amount of radiated noise. When changing to a product with a different part number, implement a systemevaluation test for the given product.

Renesas VK-RA8M1 Disclaimer
By using this VK-RA8M1, the User accepts the following terms, which are in addition to, and control in the event of disagreement, with Renesas’ General Terms and Conditions available at https://www.renesas.com/en- us/legal/disclaimer.html.
The VK-RA8M1 is not guaranteed to be error free, and the entire risk as to the results and performance of the VK-RA8M1 is assumed by the User. The VKRA8M1 is provided by Renesas on an “as is” basis without warranty of any kind whether express or implied, including but not limited to the implied warranties of good workmanship, fitness for a particular purpose, title, merchantability, and non-infringement of intellectual property rights. Renesas expressly disclaims any implied warranty.
Renesas does not consider the VK-RA8M1 to be a finished product and therefore the VK-RA8M1 may not comply with some requirements applicable to finished products, including, but not limited to recycling, restricted substances and electromagnetic compatibility regulations. Refer to Certifications section in VK-RA8M1 User’s Manual, for information about certifications and compliance information for the VK-RA8M1. It is the kit User’s responsibility to make sure the kit meets any local requirements applicable to their region.
Renesas or its affiliates shall in no event be liable for any loss of profit, loss of data, loss of contract, loss of business, damage to reputation or goodwill, any economic loss, any reprogramming or recall costs (whether the foregoing losses are direct or indirect) nor shall Renesas or its affiliates be liable for any other direct or indirect special, incidental or consequential damages arising out of or in relation to the use of this VK- RA8M1, even if Renesas or its affiliates have been advised of the possibility of such damages.
Renesas has used reasonable care in preparing the information included in this document, but Renesas does not warrant that such information is error free nor does Renesas guarantee an exact match for every application or parameter to part numbers designated by other vendors listed herein. The information provided in this document is intended solely to enable the use of Renesas products. No express or implied license to any intellectual property right is granted by this document or in connection with the sale of Renesas products. Renesas reserves the right to make changes to specifications and product descriptions at any time without notice. Renesas assumes no liability for any damages incurred by you resulting from errors in or omissions from the information included herein. Renesas cannot verify, and assumes no liability for, the accuracy of information available on another company’s website.
Precautions
This Voice Kit is only intended for use in a laboratory environment under ambient temperature and humidity conditions. A safe separation distance should be used between this and any sensitive equipment. Its use outside the laboratory, classroom, study area, or similar such area invalidates conformity with the protection requirements of the Electromagnetic Compatibility Directive and could lead to prosecution. The product generates, uses, and can radiate radio frequency energy and may cause harmful interference to radio communications. There is no guarantee that interference will not occur in a particular installation. If this equipment causes harmful interference to radio or television reception, which can be determined by turning the equipment off or on, you are encouraged to try to correct the interference by one or more of the following measures: · Ensure attached cables do not lie across the equipment. · Reorient the receiving antenna. · Increase the distance between the equipment and the receiver. · Connect the equipment into an outlet on a circuit different from that which the receiver is connected. · Power down the equipment when not in use. · Consult the dealer or an experienced radio/TV technician for help. Note: It is recommended that wherever possible shielded interface cables are used. The product is potentially susceptible to certain EMC phenomena. To mitigate against them it is recommended that the following measures be undertaken: · The user is advised that mobile phones should not be used within 10 m of the product when in use. · The user is advised to take ESD precautions when handling the equipment. The Voice Kit does not represent an ideal reference design for an end product and does not fulfill the regulatory standards for an end product.

Renesas RA Family
VK-RA8M1

Quick Start Guide

Contents
1. Introduction………………………………………………………………………………………………………………3
1.1 Assumptions and Advisory Notes……………………………………………………………………………………………… 3
2. Kit Contents……………………………………………………………………………………………………………..3
3. Overview of the Quick Start Guide Project…………………………………………………………………….4
3.1 Quick Start Guide Project Flow ………………………………………………………………………………………………… 4
4. Running the Quick Start Example Project ……………………………………………………………………..5
4.1 Connecting and Powering Up the VK-RA8M1 Board…………………………………………………………………… 5 4.2 Running the Quick Start Guide Project ……………………………………………………………………………………… 5
5. Customizing the Quick Start Guide Project ……………………………………………………………………6
5.1 Downloading and Installing Software and Development Tools ……………………………………………………… 6 5.2 Downloading and Importing the Quick Start Example Project ………………………………………………………. 6 5.3 Modifying, Generating, and Building the Quick Start Guide Project …………………………………………….. 11 5.4 Setting Up Debug Connection between the VK-RA8M1 board and Host PC ………………………………… 13 5.5 Downloading and Running the Modified Quick Start Guide used project ……………………………………… 13
6. Next Steps …………………………………………………………………………………………………………….. 14
7. Website and Support ………………………………………………………………………………………………. 14
Revision History ……………………………………………………………………………………………………………. 15

Figures
Figure 1. VK-RA8M1 Kit Contents ……………………………………………………………………………………………………… 3 Figure 2. Quick Start Guide Project Flow ……………………………………………………………………………………………. 4 Figure 3. Connecting the VK-RA8M1 Board to the Host PC via USB Debug Port…………………………………….. 5 Figure 4. Creating a New Workspace…………………………………………………………………………………………………. 7 Figure 5. Launching the Workspace …………………………………………………………………………………………………… 7 Figure 6. Importing the Project ………………………………………………………………………………………………………….. 8 Figure 7. Importing Existing Projects into the Workspace ……………………………………………………………………… 8 Figure 8. Clicking Next to Import Existing Projects into the Workspace ………………………………………………….. 9 Figure 9. Selecting the Root Directory………………………………………………………………………………………………… 9 Figure 10. Finishing Importing the Quick Start Guide Project ………………………………………………………………. 10 Figure 11. Opening the Configurator ………………………………………………………………………………………………… 11

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Figure 12. Modifying the Configuration Settings ………………………………………………………………………………… 11 Figure 13. Saving the Configuration Changes …………………………………………………………………………………… 12 Figure 14. Building the Project ………………………………………………………………………………………………………… 12 Figure 15. Successful Build Output ………………………………………………………………………………………………….. 12 Figure 16. Connecting the VK-RA8M1 Board to the Host PC via USB Debug Port…………………………………. 13 Figure 17. Selecting the Debug Option …………………………………………………………………………………………….. 13 Figure 18. Opening the Debug Perspective ………………………………………………………………………………………. 13 Figure 19. Executing the Project ……………………………………………………………………………………………………… 14

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1. Introduction
This Quick Start Guide (QSG) provides:
· An overview of the Quick Start example project that the VK-RA8M1 board comes pre-programmed with. · Instructions for running the Quick Start example project. · Instructions for importing, modifying, and building the QSG used project using Flexible Software
Package (FSP) and e2 studio Integrated Development Environment (IDE)

1.1 Assumptions and Advisory Notes
1. Tool experience: It is assumed that the user has prior experience working with IDEs such as e2 studio and terminal emulation programs such as Tera Term.
2. Subject knowledge: It is assumed that the user has basic knowledge about microcontrollers, embedded systems, and FSP to modify the example project described in this document.
3. Prior to running the Quick Start example project or programming the VK -RA8M1 board, default jumper settings must be used. Refer to the VK -RA8M1 user’s manual for the default jumper settings.
4. The screen shots provided throughout this document are for reference. The actual screen content may differ depending on the version of software and development tools used.

2. Kit Contents
The following components are included in the kit: 1. VK-RA8M1 board. 2. MIC- Board 3. Micro USB device cable (type-A male to micro-B male)

Figure 1. VK-RA8M1 Kit Contents

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3. Overview of the Quick Start Guide Project
This QSG is aimed to explain the in-the-box programmed application for simple Voice Commands Recognition (VCR), as ramp-up experience in Renesas Voice User Interface solution with features such as · Advanced Voice Commands Recognition · Voice Activity Detection · Multiple Languages Recognition · Text to Speech decoding for voice prompts · Wake-word customization feature at the end-user (via voice tagging)

The application uses the on-board microphone to perform voice command recognition.

3.1 Quick Start Guide Project Flow

Figure 2. Quick Start Guide Project Flow

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4. Running the Quick Start Example Project
This section lists the requirements and instructions to power up the VK-RA8M1 board and run the Quick Start Guide project. Hardware Requirements · VK-RA8M1 board · Micro USB device cable · A PC with at least 1 USB port

Software Requirements · Windows® 10 operating system

4.1 Connecting and Powering Up the VK-RA8M1 Board
1. Power up the voice-kit through the micro-B USB port (J9) of the VK-RA8M1 board (cable is included).
2. Connect the other end of this cable to the USB port of the host PC. The power LED on the VK-RA8M1 board lights up blue, indicating that the VK-RA8M1 board is powered on.

Figure 3. Connecting the VK-RA8M1 Board to the Host PC via USB Debug Port
4.2 Running the Quick Start Guide Project
To run the Quick Start Guide project, use the following instructions: 1. On power up or RESET. Note: The debug LED (OB) will blink or light up Yellow; this can be ignored for now. 2. Open Teraterm with Speed 460800, Data 8 bit, Parity none, Stop bits 1 bit. 3. Say “Hi Renesas” as wake word. 4. Give one of the following commands:
a. Open Camera b. Play music c. Stop music d. Previous Song e. Next Song f. Volume Louder g. Volume Down 5. Verify command received in Serial Terminal

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5. Customizing the Quick Start Guide Project
This section lists the requirements and instructions for customizing the VOICE DEMO project. Hardware Requirements · VK-RA8M1 board · Micro USB device cable · A PC with at least 1 USB port Software Requirements · Windows® 10 operating system · e2 studio IDE · FSP · Voice Demo project

5.1 Downloading and Installing Software and Development Tools
Before the Quick Start Guide used project can be modified, it is necessary to download and install software and development tools on the host PC.
The FSP, J-Link USB drivers, and e2 studio are bundled in a downloadable platform installer available on the FSP webpage at renesas.com/ra/fsp. New users are recommended to use the Quick Install option provided in the installation wizard, to minimize the amount of manual configuration needed.
There is no need to download and install software, development tools, and drivers separately.

5.2 Downloading and Importing the Quick Start Example Project
1. It is recommended to contact the “customers success” team through rai- cs@dm.renesas.com to receive the complete project bundle.
2. Download and extract the Voice Command Recognition Demo (VCR) project to a local directory on the host PC.
a. The VCR Demo project (source code and project files) is available on request.
b. Download the VCR Demo project to a local directory on the host PC.
3. Launch e2 studio.
4. Browse to the Workspace where the project file is to be imported. Enter the name in the Workspace dialog box to create a new workspace.

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5. Click Launch.

Figure 4. Creating a New Workspace

Figure 5. Launching the Workspace

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6. Click Import from the File drop-down menu.

VK-RA8M1 Quick Start Guide

Figure 6. Importing the Project 7. In the Import dialog box, select General, and then select Existing Projects into Workspace.

Figure 7. Importing Existing Projects into the Workspace
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8. Click Next.

VK-RA8M1 Quick Start Guide

Figure 8. Clicking Next to Import Existing Projects into the Workspace
9. Click Select root directory and click Browse to go to the location of the Quick Start example project folder.

Figure 9. Selecting the Root Directory
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10. Select the Quick Start Guide project and click Finish.

VK-RA8M1 Quick Start Guide

Figure 10. Finishing Importing the Quick Start Guide Project

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5.3 Modifying, Generating, and Building the Quick Start Guide Project
This section provides instructions to modify the VCR DEMO project. The VCR DEMO project can be modified by editing the source code and reconfiguring the properties of the MCU peripherals, pins, clocks, interrupts, and so forth.
Note: The specific modifications that can be performed to the VCR DEMO project are not prescribed in this QSG. User discretion is advised while modifying the VCR DEMO project.
1. Once VCR DEMO project is imported, click the configuration.xml file to open the configurator. The configurator provides an easy-to-use interface to configure the properties of MCU peripherals, pins, clocks, and so forth.

Figure 11. Opening the Configurator
2. For example, in the Stacks tab of the configurator, the user can click to select modules to modify the configuration settings, as required. The following screen shot illustrates modifying the UART configuration.

Figure 12. Modifying the Configuration Settings
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3. After the desired modifications are made, click Generate Project. A dialog box may appear with an option of saving the configuration changes. Click Proceed.

Figure 13. Saving the Configuration Changes 4. Modify the source files in the /src folder as needed and save the changes. 5. Build the project by clicking the build icon.
Figure 14. Building the Project 6. A successful build produces an output as follows.
Figure 15. Successful Build Output

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5.4 Setting Up Debug Connection between the VK-RA8M1 board and Host PC
To program the modified VCR DEMO project on to the VK-RA8M1 board, a debug connection is necessary between the VK-RA8M1 board and host PC.
1. Connect the USB cable in the micro-B USB debug port (J9) of the VK-RA8M1 board.
2. Verify that the debug LED (OB) stops blinking and lights up orange indicating that the J-Link drivers are detected by the VK-RA8M1 board.
Note: The debug LED (OB) continues to blink when J-Link drivers are not detected by the VK-RA8M1 board. In that case, make sure that the VK-RA8M1 board is connected to the host PC through the micro-B USB debug port (J9) and that J-Link drivers are installed on the host PC by checking in the Windows Device Manager (expand Universal Serial Bus controller, and locate J-Link driver)

Figure 16. Connecting the VK-RA8M1 Board to the Host PC via USB Debug Port
5.5 Downloading and Running the Modified Quick Start Guide used project
1. In e2 studio, click the drop-down menu for the debug icon, select Debug As option, and choose Renesas GDB Hardware Debugging.
Figure 17. Selecting the Debug Option 2. A dialog box may appear. Click Yes.

Figure 18. Opening the Debug Perspective
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3. Press F8 or click the Resume icon to begin executing the project.

Figure 19. Executing the Project
4. The modified project is programmed into the VK-RA8M1 board and is running. The project can be paused, stopped, or resumed using the debug controls.

6. Next Steps
1. To learn more about the VK-RA8M1 kit, refer to the VK-RA8M1 user’s manual and design package available in the Documents and Download tabs respectively of the VK-RA8M1 webpage at renesas.com/vk-ra8m1.
2. Renesas provides several example projects that Voice Demonstrate different capabilities of the RA MCUs. These example projects can serve as a good starting point for users to develop custom applications. Example projects (source code and project files) for other kits with RA8M1 are available in the Example Project Bundle and can be reused with VK-RA8M1. The example projects bundle is available in the Downloads tab of MCU Evaluation Kit webpage.
3. To learn how to create a new e2 studio project from scratch, refer to Chapter 2 Starting Development in the FSP User Manual (renesas.com/ra/fsp). To learn how to use e2 studio, refer to the User Manual provided on the e2 studio webpage (renesas.com/software-tool/e-studio).

7. Website and Support

Visit the following URLs to learn about the kit and the RA family of microcontrollers, download tools and documentation, and get support.

VK-RA8M1 Resources

renesas.com/vk-ra8m1

Renesas Artificial Intelligence (AI)

renesas.com/ai

RA Product Information

renesas.com/ra

MCU Evaluation Kit

renesas.com/ra/kits

RA Product Support Forum

renesas.com/ra/forum

Renesas Support

renesas.com/support

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Renesas aims to provide the best microcontroller kit experience to help jumpstart customer innovation with RA family of microcontrollers and take products to market faster. The Renesas RA microcontroller kits have been designed with a lot of attention-to-detail and customer-centric thinking at every aspect of design. Renesas aims to exceed customer expectations.
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R30QS0013EE0101 Rev.1.01 June.10.24

Page 14 of 15

Renesas RA Family Revision History

Rev. 1.00 1.01

Date May.31.2024 June.10.2024

VK-RA8M1 Quick Start Guide

Description

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Summary

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Initial release

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