Renesas RL78 Series User Manual
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Renesas RL78 Series User Manual

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RL78/G1D Group
16
RENESAS MCU
RL78 Family
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
RL78/G1D Evaluation Board User's Manual
Rev.1.70 May 2021

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Summary of Contents for Renesas RL78 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

    The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Renesas Electronics Corporation is under license. Other trademarks and trade names are those of their respective owners. These commodities, technology or software, must be exported in accordance with the export administration regulations of the exporting country.

  • Page 5: Overview

    RL78/G1D Evaluation Board Overview This document explains Renesas Electronics’ RL78/G1D evaluation board (RTK0EN0001D01001BZ). Figure 1-1 shows a block diagram of this evaluation board. This evaluation board consists of a module on which the RL78/G1D is mounted (RTK0EN0002C01001BZ) and an extension board for Bluetooth Low Energy evaluation (R0K3ZBBBDBN00BR) with peripheral functions such as push switches and LEDs.

  • Page 6: Specification Outline

    RL78/G1D Evaluation Board Specification Outline Table 1-1 shows the specifications of the RL78/G1D evaluation board. Table 1-1 RL78/G1D Evaluation Board Specifications Item Contents Wireless module RL78/G1D module (RTK0EN0002C01001BZ) • USB interface USB communication USB mini-B connector UART0 on the RL78/G1D can be used as a USB input/output port by using a UART-USB conversion device.

  • Page 7: Detailed Specifications

    RL78/G1D Evaluation Board Detailed Specifications RL78/G1D Evaluation Board Appearance Slide switches for USB Power jack USB interface connection/disconnection External extension interface DIP SW RESET Slide switches E1 emulator RL78/G1D module Push switches connector Figure 2-1 Board Appearance R30UZ0048EJ0170 Rev.1.70 Page May.28,21...

  • Page 8: Descriptions Of Each Part

    0 Ω resistors. (4) E1 emulator connector The E1 connector is provided to connect the Renesas Electronics on-chip debugging emulator E1 (sold separately). (5) RESET The evaluation board has a RESET switch (SW5). Use this switch to reset the RL78/G1D module.

  • Page 9: Settings

    RL78/G1D Evaluation Board Settings Slide Switch Settings Table 3-1 shows the functions implemented by using the slide switches on the evaluation board and their operations. In this table, the factory settings are shown in bold face and italicized. Figure 3-1 shows the positions at which the slide switches are placed, and Figure 3-2 shows the factory setting of the slide switches.
  • Page 10 RL78/G1D Evaluation Board Slide switches in the middle of the board Slide switches at the bottom of the board Figure 3-2 Slide Switches Factory Settings R30UZ0048EJ0170 Rev.1.70 Page May.28,21...

  • Page 11: Connector

    N.C. E1 Debug Interface CN2 is used to connect Renesas Electronics on-chip debugging emulator E1 (sold separately) via conversion adapter. Table 4-2 shows the assignment of the CN2 connector pins when a conversion adapter is connected. Table 4-2 Assignment of CN2 Connector Pins...

  • Page 12: External Extension Interface

    RL78/G1D Evaluation Board External Extension Interface CN4 is provided as an external extension interface for when you want to connect and external device. Table 4-4 shows the assignment of the CN4 connector pins. Table 4-4 Assignment of CN4 External Extension Connector Pins Signal name Signal name P30/INTP3/RTC1HZ / UPON...

  • Page 13: Push Switches

    RL78/G1D Evaluation Board General-purpose ports on the RL78/G1D module are connected to the extension board for Bluetooth Low Energy evaluation via connectors. This section describes the interface for each I/O. Push Switches To use the push switches, enable the pull-up resistors incorporated in the RL78/G1D module. The level of the corresponding general-purpose ports becomes high when the switches are off and low when the switches are on.

  • Page 14: Leds

    RL78/G1D Evaluation Board LEDs The LEDs on the evaluation board are turned off when a high level is output to the corresponding general-purpose port and turned on when a low level is output. Table 5-3 shows the relationship between the LEDs and the RL78/G1D module ports. Table 5-3 LED Pin No.

  • Page 15: Power Supply

    RL78/G1D Evaluation Board Power Supply Power Line System The evaluation board operates on the power supply selected by using the slide switches: AC adapter input (DC 5 V) from the jack (J1), battery box input (DC plug 3 V), USB VBUS input (5 V), or E1 input (3.3 V; when the E1 emulator is connected).

  • Page 16: Dc Jack Input Power

    RL78/G1D Evaluation Board Table 6-1 shows operating modes and the settings of the slide switches for power supply input. Table 6-1 Major Blocks Using Power Supply Settings of slide switches Host interface Operating mode connection SW11 (P3_0) DC 5 V power Pin 3 side Pin 3 side Pin 1 side...

  • Page 17: Notes

    Direction on WEEE (Waste Electrical and Electronic Equipment Directive) Renesas development tools and products are directly covered by the European Union's Waste Electrical and Electronic Equipment, (WEEE), Directive 2002/96/EC. As a result, this equipment, including all accessories, must not be disposed of as household waste but through your locally recognised recycling or disposal schemes.

  • Page 18: Circuit Diagrams

    RL78/G1D Evaluation Board Circuit Diagrams Diagram of RL78/G1D Module Connection A diagram of the RL78/G1D module (RTK0EN0002C01001BZ) connection is shown on the next page. R30UZ0048EJ0170 Rev.1.70 Page May.28,21...
  • Page 19 RL78/G1D Evaluation Board R30UZ0048EJ0170 Rev.1.70 Page May.28,21...

  • Page 20: Circuit Diagrams Of Extension Board For Bluetooth Low Energy Evaluation

    RL78/G1D Evaluation Board Circuit Diagrams of Extension Board for Bluetooth Low Energy Evaluation Circuit diagrams of the extension board for Bluetooth Low Energy evaluation (R0K3ZBBBDBN00BR) are shown on the following pages. R30UZ0048EJ0170 Rev.1.70 Page May.28,21...
  • Page 21 RL78/G1D Evaluation Board R30UZ0048EJ0170 Rev.1.70 Page May.28,21...
  • Page 22 RL78/G1D Evaluation Board R30UZ0048EJ0170 Rev.1.70 Page May.28,21...

  • Page 23: Appendix A. The Uart- Usb Conversion Device Driver

    RL78/G1D Evaluation Board Appendix A. The UART- USB Conversion Device Driver To communicate with an external device via the USB interface by using UART0 of the RL78/G1D, a UART-USB conversion device (FT232RL) driver must be installed in the computer. Before connecting the evaluation board to the computer, download the UART-USB conversion IC (FT232RL) driver from the website of FTDI (Future Technology Devices international Ltd.) and install it on your computer.

  • Page 24: Appendix B. Conformity Assessment

    RL78/G1D Evaluation Board Appendix B. Conformity Assessment RL78/G1D evaluation board (RTK0EN0001D01001BZ) conforms to the laws and regulations that are described in the following. FCC/IC Regulatory Since this module is not sold to general end users directly, there is no user manual of module. For the details about this module, please refer to the specification sheet of module.
  • Page 25 5.不得在飞机和机场附近使用。 RE Directive Hereby, Renesas Electronics Corporation declares that the radio equipment type RTK0EN0001D01001BZ is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity and the conformity risk assessment report are shown from the next page.
  • Page 26 RL78/G1D Evaluation Board R30UZ0048EJ0170 Rev.1.70 Page May.28,21...
  • Page 27 RL78/G1D Evaluation Board R30UZ0048EJ0170 Rev.1.70 Page May.28,21...
  • Page 28 RL78/G1D Evaluation Board User’s Manual Revision History Rev. Date Description Page Summary ⎯ 1.00 Mar. 27, 2015 First Edition issued 1.10 June. 1, 2015 Append a CAUTION about static electricity accumulation avoidance. Appendix B. Conformity Assessment Described. 1.20 Sep. 1, 2015 Circuit diagram update (resistor R3 append) 1.30 Dec.
  • Page 29 RL78/G1D Evaluation Board User’s Manual Publication Date: Rev.1.10 June.01,15 Rev.1.20 Sep.01,15 Rev.1.30 Dec.01,15 Rev.1.40 Sep.01,16 Rev.1.50 Jun.08,17 Rev.1.60 Feb.01,19 Rev.1.70 May.28.21 Published by: Renesas Electronics Corporation...
  • Page 30 RL78/G1D Group R30UZ0048EJ0170...
  • Page 31 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Renesas Electronics RTK0EN0001D01001BZ...

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