Renesas RL78 Series User Manual
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Renesas RL78 Series User Manual

Fast prototyping board 16-bit single-chip microcontrollers
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RL78/G1P Fast Prototyping
Board
16
16
16-Bit Single-Chip Microcontrollers
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
Corporation. without notice. Please review the latest information published by Renesas Electronics
Corporation. through various means, including the Renesas Electronics Corp. website
(http://www.renesas.com).
www.renesas.com
User's Manual
Rev.1.00 Dec 2019

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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 Corporation. without notice. Please review the latest information published by Renesas Electronics Corporation.
  • 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 The following documents apply to the RL78/G1P Fast Prototyping Board. Be sure to refer to the latest versions of these documents. The newest versions of the listed documents are available on the Renesas Electronics Web site.
  • Page 5 Digilent Inc. For the Pmod™ interface specification, refer to the Pmod™ Pmod™ License Agreement page at the Web site of Digilent Inc. Random Access Memory Renesas Flash Programmer Read Only Memory Serial Peripheral Interface Universal Serial Bus UART...

  • Page 6: Table Of Contents

    Table of Contents 1. Overview ..........................1 Package Components ..........................1 Purpose ..............................1 Features ..............................1 Preparation ..............................1 RL78/G1P Fast Prototyping Board: Table of Specifications ..............2 Block Diagram ............................3 2. Board Layout ........................4 3. Parts Layout ........................5 4.

  • Page 7: Overview

    Quick Start Guide • Purpose This product is an evaluation tool for a Renesas MCU. This user’s manual describes the hardware specifications, the method of setting the switches on the board, and the basic procedures for setting this product up.

  • Page 8: Rl78/G1P Fast Prototyping Board: Table Of Specifications

    RL78/G1P Fast Prototyping Board 1. Overview RL78/G1P Fast Prototyping Board: Table of Specifications Table 1-1 shows the specifications of this product. Table 1-1 RL78/G1P Fast Prototyping Board Specification Table Item Specification Part No.: R5F11ZBAAFP MCU (RL78/G1P) Package: 32-pin LQFP On-chip memory: 16-KB ROM, 1.5-KB RAM, 2-KB data flash memory Board size 18 mm x 70 mm USB connector: VBUS (5-V) input...

  • Page 9: Block Diagram

    RL78/G1P Fast Prototyping Board 1. Overview Block Diagram Figure 1-1 shows the block diagram of this product. Arduino Nano connectors multiplexed with the connector MCU headers Evaluation MCU Pmod Emulator circuit (RL78/G1P) connector Power Reset switch Emulator reset User LED header(EJ1) Note: Gray shading of a block indicates the part that is not mounted on the board.

  • Page 10: Board Layout

    RL78/G1P Fast Prototyping Board 2. Board Layout 2. Board Layout Figure 2-1 shows the external appearance of the top side of this product. Interface compatible with Arduino Nano (MCU header J1) User LED Reset switch Power LED ACT LED Pmod Micro-USB connector connector...

  • Page 11: Parts Layout

    RL78/G1P Fast Prototyping Board 3. Parts Layout 3. Parts Layout Figure 3-1 shows the parts layout of this product. 70.00 RES# FIND EVCC D12 D11 D10 D9 D2 GND RST <-J1 LED0 SW_RST ELED0 PWR_LED R5F11ZBAAFP Micro-B ECN1 Pmod <-J2 P137 P122 P121 P61 P60 D13 3V3 ARF RST GND VIN...

  • Page 12: Operating Environment

    4. Operating Environment Figure 4-1 shows the operating environment of this product. Install the IDE from the following URL on the host PC. The installer automatically installs all required drivers along with the IDE. https://www.renesas.com/development-tools USB cable RL78/G1P Fast Prototyping Board...

  • Page 13: User Circuits

    USB Connector The connector shape is micro-USB Type-B for the IDE and for the Renesas Flash Programmer (RFP). Connect the USB connector to the computer by a USB cable. If the power supply on the host side is on, the power is supplied to this product at the same time as connection of the cable.

  • Page 14: Pmod Connector

    RL78/G1P Fast Prototyping Board 5. User Circuits Pmod Connector A Pmod connector can be connected to the RL78/G1P via type 2A or type 6 Pmod interface. Figure 5-1 and Table 5-1 show the pin assignments of the Pmod connector. Power Pin No.

  • Page 15: Arduino Nano Connector

    RL78/G1P Fast Prototyping Board 5. User Circuits Arduino Nano Connector The specification of the Arduino Nano connector is on the assumption that Arduino Nano shields are to be connectable. However, we do not guarantee connection to all types of Arduino Nano shield.
  • Page 16 RL78/G1P Fast Prototyping Board 5. User Circuits Table 5-2 Pin Assignments of the Arduino Nano Connector Part No. in Name of Arduino RL78/G1P the Circuit Nano Signal Power Port Analog Serial Others Schematics Supply J1-1 PD1/TXD P35/(P30)* (TXD0)*   ...

  • Page 17: Mcu Headers

    RL78/G1P Fast Prototyping Board 5. User Circuits MCU Headers In this product, through-holes having a pitch of 2.54 mm are assigned to six pins and connected to the RL78/G1P separately from the MCU headers which are also for use as an Arduino Nano interface. For the connections of the RL78/G1P pins to the headers which are also for use as an Arduino...

  • Page 18: Emulator Reset Header

    RL78/G1P Fast Prototyping Board 5. User Circuits 5.11 Emulator Reset Header The emulator is placed in the forced reset state by short-circuiting the emulator reset header (EJ1). This allows stand-alone operation of the RL78/G1P independently of control by the IDE while the IDE is applying a forcible reset.

  • Page 19: External Power-Supply Header

    RL78/G1P Fast Prototyping Board 5. User Circuits 5.12 External Power-Supply Header When operating the RL78/G1P at a desired external input voltage, or when more current is required than the USB is capable of supplying, use the external power-supply header (J4) to supply power. The usable voltage range is from 2.7 V to 3.6 V.

  • Page 20: Current Measurement Header

    RL78/G1P Fast Prototyping Board 5. User Circuits 5.13 Current Measurement Header The current measurement header (J3) is used to measure the current drawn by the evaluation MCU (the J3 header component is not mounted). The current drawn can be measured by connecting an ammeter to the evaluation MCU.

  • Page 21: Handling Precautions

    6. Handling Precautions Power to be Supplied The maximum current that the power-supply IC (ISL9005AIRNZ-T from Renesas) can supply is 300 mA during operation at 3.3 V. If power is to be supplied to this product via the USB, take care with the regard to the load that the USB-power source is capable of driving.

  • Page 22: Developing Code

    RL78/G1P Fast Prototyping Board 7. Developing Code 7.Developing Code Using the e studio Figure 7-1 shows the settings of the e studio when creating a new project for the RL78/G1P Fast Prototyping Board. [Debug hardware]: Select [E2 Lite (RL78)]. • [Power Target From The Emulator]: Select [No].

  • Page 23: Using Cs

    RL78/G1P Fast Prototyping Board 7. Developing Code Using CS+ Figure 7-2 and Figure 7-3 show the settings of CS+ when creating a new project for the RL78/G1P Fast Prototyping Board. [Using Debug Tool]: • Select [RL78 E2 Lite] from [Using Debug Tool] in the [Debug] menu. Figure 7-2 Panel for Selecting the Debug Tool [Power target from the emulator]: Select [No].

  • Page 24: Additional Information

    Copyright This document may be, wholly or partially, subject to change without notice. All rights reserved. Duplication of this document, either in whole or part is prohibited without the written permission of Renesas Electronics Europe Limited. © 2019 Renesas Electronics Corporation. All rights reserved.
  • Page 25 Revision History RL78/G1P Fast Prototyping Board User’s Manual Rev. Date Description Page Summary 1.00 Dec.16.19  First Edition issued...
  • Page 26 RL78/G1P Fast Prototyping Board User’s Manual Publication Date: Rev.1.00 Dec.16.19 Published by: Renesas Electronics Corporation...
  • Page 27 RL78/G1P R20UT4661EJ0100...

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