Summary of Contents for Renesas RTK5RLG1M0C00000BJ
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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.
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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.
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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.
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The following documents apply to the RL78/G1M 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.
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Micro-controller Unit n/a (NA) Not applicable n/c (NC) Not connected Personal Computer Random Access Memory Renesas Flash Programmer Read Only Memory Serial Peripheral Interface Universal Serial Bus UART Universal Asynchronous Receiver/Transmitter Watchdog timer All trademarks and registered trademarks are the property of their respective owners.
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.
RL78/G1M Fast Prototyping Board 1. Overview RL78/G1M Fast Prototyping Board: Table of Specifications Table 1-1 shows the specifications of this product. Table 1-1 RL78/G1M Fast Prototyping Board Specification Table Item Specification Part No.: R5F11W68ASM MCU (RL78/G1M) Package: 20-pin TSSOP On-chip memory: 8-KB ROM, 1-KB RAM Board size 18 mm x 67 mm USB connector: VBUS (5-V) input...
RL78/G1M Fast Prototyping Board 1. Overview Block Diagram Figure 1-1 shows the block diagram of this product. Arduino Nano connectors connector multiplexed with the MCU headers Evaluation MCU Emulator circuit (RL78/G1M) Emulator reset Power Reset switch headers User LED (EJ1 and EJ2) Figure 1-1 Block Diagram R20UT4797EJ0100 Rev.1.00...
RL78/G1M 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 User LED (MCU pin header J1) Power-supply Reset switch selection header Micro-USB connector Power LED ACT LED...
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/G1M Fast Prototyping Board...
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.
RL78/G1M Fast Prototyping Board 5. User Circuits Arduino Nano Connectors Multiplexed with the MCU Headers 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.
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RL78/G1M Fast Prototyping Board 5. User Circuits Table 5-1 Pin Assignments of the Arduino Nano Connector Part No. in Name of Arduino RL78/G1M the Circuit Nano Signal Power Port Analog Serial Others Schematics Supply J1-1 PD1/TXD (11) (P06/TXD)* (TXD0)* ...
RL78/G1M Fast Prototyping Board 5. User Circuits Clock An internal clock of the MCU is used. For details on the specifications of the MCU clocks, refer to the RL78/G1M User’s Manual: Hardware. Reset Switch Pressing the reset switch (SW_RST) applies a hardware reset to the RL78/G1M. Emulator Reset Headers The emulator is placed in the forced reset state by short-circuiting the emulator reset header (EJ2).
RL78/G1M Fast Prototyping Board 5. User Circuits 5.10 Power-Supply Selection Header The operating voltage of the RL78/G1M can be changed to VBUS (5 V) or 3.3 V with the use of this header (J5). Figure 5-3 shows the connection of the header for VBUS (5-V) output, and Figure 5-4 shows the connection of the header for 3.3-V output.
RL78/G1M Fast Prototyping Board 5. User Circuits 5.11 External Power-Supply Header When operating the RL78/G1M 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 2.25 V to 5.5 V.
RL78/G1M Fast Prototyping Board 5. User Circuits 5.12 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.
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.
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RL78/G1M Fast Prototyping Board 6. Handling Precautions 5 V (VBUS) Arduino 5 V 3.3 V Arduino 3.3 V (VBUS) 5 V (VBUS) RL78/G1M 3.3 V 3.3 V USB Micro B Regulator VBUS (Not mounted) Power-supply Current selection header measurement (J5) header (J3) Emulator Level...
RL78/G1M 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/G1M Fast Prototyping Board. [Debug hardware]: Select [E2 Lite (RL78)]. •...
RL78/G1M 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/G1M 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].
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