Renesas RA6 Series User Manual
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Renesas RA6 Series User Manual

Motor control evaluation system
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RA6T1 Group
Motor Control Evaluation System for RA Family
Renesas RA Family
Series
RA6
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
- RA6T1 Group
User's Manual
Rev. 1.00 May 2020

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Summary of Contents for Renesas RA6 Series

  • Page 1 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.
  • Page 2 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.
  • Page 3 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.

  • Page 4: Table Of Contents

    User’s Manual Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User’s Manual Contents Overview ............................ 4 Presupposition and precautions of this document .................. 6 Product Contents ........................7 Product Order Information ......................7 Hardware Configuration and Default Setting ................8 Hardware configuration ...........................
  • Page 5 Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual 6.2.8 Reset circuit ............................23 6.2.9 LED ..............................23 6.2.10 CAN Communication ........................... 23 6.2.11 SPI communication ..........................24 6.2.12 2nd inverter board connection ......................24 6.2.13 RA6T1 pin function list ........................
  • Page 6 Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual Table of contents Table 4-1 Motor Control Evaluation System for RA Family - RA6T1 Group specification (1/3) ......8 Table 4-2 Motor Control Evaluation System for RA Family - RA6T1 Group specification (2/3) ......9 Table 4-3 Motor Control Evaluation System for RA Family - RA6T1 Group specification (3/3) ......

  • Page 7: Overview

    Connector ⁻ Board to board connector (CNA, CNB) ⁻ USB connector for J-Link OB ⁻ SCI connector for Renesas Motor Workbench communication ⁻ Through hole for CAN communication ⁻ Through hole for SPI communication ⁻ Connector for hall sensor signal input ⁻...

  • Page 8: Figure Of Contents Figure 1-1 Main Board (Top View)

    Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual Encoder signal Motor connector Input connector DC jack Through hole for SPI communication Power supply terminal block Through hole for switch 2nd inverter Renesas Motor...

  • Page 9: Presupposition And Precautions Of This Document

    Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual 1.1 Presupposition and precautions of this document 1. Experience of using tools: This document assumes that the user has used terminal emulation program of Integrated Development Environment (IDE) such as e2 studio before.

  • Page 10: Product Contents

    Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual 2. Product Contents This kit consists of the following parts. 1. Inverter Board (RTK0EM0000B10020BJ) 2. RA6T1 CPU Card (RTK0EMA170C00000BJ) 3. Brushless DC Mortor (TG-55L-KA 24V) 4.

  • Page 11: Hardware Configuration And Default Setting

    Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual 4. Hardware Configuration and Default Setting 4.1 Hardware configuration Motor Control Evaluation System for RA Family - RA6T1 Group consists of the inverter board and the RA6T1 CPU Card.
  • Page 12 Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual Table 4-2 Motor Control Evaluation System for RA Family - RA6T1 Group specification (2/3) Item Specification Product name Inverter board Board model name RTK0EM0000B10020BJ External view Note: The actual product may differ from this photo.
  • Page 13 J-Link-OB (Onboard emulator circuit)  Connector Inverter board connector x2  USB connector for J-Link OB  SCI connector for Renesas Motor Workbench communication  Through hole for CAN communication  Through hole for SPI communication  Connector for hall sensor signal input ...

  • Page 14: Block Diagram

    Board Connector LED * 2 Reset switch Motor development support tool Digital Level Crystal Renesas Motor Workbench Communication circuit Isolator Shifter Connector Oscillator Connector Connector Figure 4-1 Motor Control Evaluation System for RA Family - RA6T1 Group R12UZ0078EJ0100 Rev 1.00...

  • Page 15: Jumper Pin Setting

    Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual 4.3 Jumper pin setting Check that the jumper pins (JP1~JP6) are set as shown in the below table. Table 4-4 Jumper pin setting Jumper Pin...

  • Page 16: Inverter Board Specification

    User's Manual 5. Inverter Board Specification This section describes inverter board specification. Overview By connecting the inverter board with the CPU card by Renesas Electronics, motor can be operated. Functions 5.2.1 Inverter control circuit block The INV-BRD has the inverter control circuit block which controls the motor with 6 POWER MOS-FETs.

  • Page 17: Current Detection Circuit

    Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual 5.2.2 Current detection circuit The UNV-BRD has the current detection circuit to measure the current at the U, V and W phase. The current detection circuit uses shunt resistance at each phase. Voltage drop caused by the current flowing through the shunt resistor is amplified by the current detection amplifier to output.

  • Page 18: Overcurrent Detection Circuit

    Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual 5.2.3 Overcurrent detection circuit Detect the overcurrent from the input current, using the overcurrent detection circuit illustrated in Figure 5-3. If the current value is within the range of threshold, detected overcurrent will be Low, although HISIDE_OC is High.

  • Page 19: Output Voltage Detection Circuit

    Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual 5.2.4 Output voltage detection circuit The INV-BRD has the circuit that inputs bus voltage and three-phase output voltage (U, V and W phase) into the AD pin of the microcontroller through resistive voltage divider. Relation between the three-phase output voltage, the bus voltage and the detection voltage is described by the below equation (2).

  • Page 20: Led

    Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual 5.2.6 The INV-BRD has three LEDs which the user can control. The user can control them from the RA6T1 CPU Card. Table 5-3 LED Pins Compatible with CPU Card...

  • Page 21: Pin Assignment

    Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual Pin assignment 5.3.1 Connector pin function assignment Table 5-6 Board-to Board connector (CNA) Pin No. Output Signal Connection destination Connection destination direction (Inverter board) (CPU card)
  • Page 22 Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual Table 5-7 Board-to Board connector (CNB) Pin No Output Signal Connection destination Connection direction destination (Inverter board) (CPU card) To CPU Analog 5V +5V_A +5V_A...

  • Page 23: Ra6T1 Cpu Card Specification

    USB of the PC. J-Link-OB operates as emulator equivalent to E2Lite. If connecting from Integrated Development Environment or Renesas Flash Programmer, set the type of emulator (tool) to “E2Lite”, power supply to “not supply power” at the time of setting. In addition, since J-Link-OB is operated in the onboard debug mode, set JP4 to “open”, JP6, “1-2pin short”.

  • Page 24: Inverter Board Connector

    Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual 6.2.3 Inverter board connector This product can be connected to the inverter board via the inverter board connectors (CNA, CNB). Pin assignment for the inverter board connectors is listed in the Table 6-1 and Table 6-2.

  • Page 25: Serial Communication Connector

    User's Manual 6.2.4 Serial communication connector Since this product communicates using Renesas Motor Workbench, it has pins for serial communication connection. Pin assignment for the serial communication connector is listed in Table 6-3. Table 6-3 Serial communication connector (CN10) pin assignment Pin No.

  • Page 26: Unused Pins

    Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual 6.2.7 Unused pins For general-purpose use, this product leads out unused pins of RA6T1 into the through holes for unused pins on the board. Pin assignment for the through holes for unused pins is listed in Table 6-6.

  • Page 27: Spi Communication

    Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual 6.2.11 SPI communication This product has through holes for SPI communication. Pin Assignment for SPI communication connector is listed in Table 6-9. Table 6-9 SPI communication pin assignment...

  • Page 28: Ra6T1 Pin Function List

    Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual 6.2.13 RA6T1 pin function list Table 6-11 RA6T1 pin function list RA6T1 pin function CPU Card Function Number connection IRQ0/P400/AGTIO1/GTIOC6A/SCK4/SCL0_A/ADTRG1 IRQ5-DS/P401/GTETRGA/GTIOC6B/CTX0/CTS4_RTS4/SS4/ SDA0_A CACREF/IRQ4-DS/P402/AGTIO0/AGTIO1/CRX0 P403/AGTIO0/AGTIO1/GTIOC3A P404/GTIOC3B...
  • Page 29 Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual P307/GTOUUP External Switch1 for the 2nd INV board P306/GTOULO External Switch2 for the 2nd INV board IRQ8/P305/GTOWUP LED1 for the 2nd INV board IRQ9/P304/GTOWLO/GTIOC7A LED2 for the 2nd INV...
  • Page 30 Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual IRQ2/KR00/P100/AGTIO0/GTETRGA/GTIOC5B/RXD0/MISO0/ SCL0/SCK1/SCL1_B/MISOA_A P500/AGTOA0/GTIU/GTIOC11A/AN016/IVREF0 U Phase Voltage for the 2nd INV board IRQ11/P501/AGTOB0/GTIV/GTIOC11B/AN116/IVREF1 V Phase Voltage for the 2nd INV board IRQ12/P502/GTIW/GTIOC12A/AN017/IVCMP0 Variable Resistance Voltage for the 1st INV...

  • Page 31: Certification

    ・Manufacturer Name: Renesas Electronics Corporation Address: Toyosu Foresia, 3-2-24, Toyosu, Koto-ku, Tokyo 135-0061, Japan ・Person responsible for placing on the market Name: Renesas Electronics Europe GmbH Address: Arcadiastrasse 10, 40472 Dusseldorf, Germany ・Trademark and Type name Trademark: Renesas Product name: Motor Control Evaluation System for RA Family - RA6T1 Group...

  • Page 32: Design And Manufacture Information

    8. Design and Manufacture Information You can obtain information on the design and manufacture of Motor Control Evaluation System for RA Family - RA6T1 Group from renesas.com/rssk/motor. 9. Website and Support In order to learn, download tools and documents, apply technical support for RA family MCU and its kit, visit the below Web site.
  • Page 33 Renesas RA Family Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual Motor Control Evaluation System for RA Family - RA6T1 Group Revision History User's Manual Rev. Date Description Page Summary 1.00 May 8, 2020 First Edition R12UZ0078EJ0100 Rev 1.00...
  • Page 34 Motor Control Evaluation System for RA Family - RA6T1 Group User’s Manual Publication Date: Rev.1.00 May 8, 2020 Published by: Renesas Electronics Corporation...
  • Page 35 Motor Control Evaluation System for RA Family - RA6T1 Group User's Manual R12UZ0077EJ0100...

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