Overview
Description
As a central processing unit (CPU) board usable in connection with the on-chip debugging emulator E2 and E2 Lite, the RL78/G13 (R5F100LE) Target Board achieves simple and easy evaluation of the target MCU.
Features
- Built-in RL78/G13 (R5F100LE) MCU
- High-speed operation of 32MHz main clock (oscillator used) when supplied with 2.7V to 5.5V
- Both flash memory programming and on-chip debugging are supported (TOOL0 pin)
- Simple testing possible with 2 LEDs and 1 SW
- Equipped with a universal area (2.54mm pitch)
- MCU pins assigned to the peripheral board and connector for higher expandability
- Lead-free (Pb-free)
Applications
Documentation
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| Type | Title | Date |
| Manual - Development Tools | PDF 591 KB | |
| Application Note |
PDF
861 KB
日本語
AI-generated Summary:
The document explains how to implement handshake-based SPI master transmission and reception using the RL78/G13 microcontroller's Serial Array Unit (SAU) with simple SPI (CSI). It details the use of chip select (CS) signals to select slave devices and BUSY signals for handshake synchronization, ensuring the slave is ready before communication starts. Communication occurs in 1 ms slots with commands such as status check, receive, transmit, and transmit/receive. The document also covers peripheral functions, hardware configurations, software flowcharts, and sample code to facilitate SPI communication with handshake control.
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| Application Note |
PDF
781 KB
日本語
AI-generated Summary:
The document explains how to implement handshake-based SPI slave communication using the RL78/G13 microcontroller's serial array unit (SAU). It details the use of chip select (CS) signals to select slaves and the BUSY signal for handshake synchronization. Communication occurs via clock-synchronous serial interface (CSI) using signals SCK, SI, SO, and CS. Commands such as status check, receive, transmit, and transmit/receive operate in 1 ms slots. The document covers peripheral configurations, including port usage for BUSY signaling and external interrupts for CS detection, alongside software flowcharts and sample code.
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3 items
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Design & Development
Software & Tools
Software & Tools
| Software title
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Software type
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Company
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| E2 emulator [RTE0T00020KCE00000R] On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX, RISC-V MCU]
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Emulator | Renesas |
| E2 emulator Lite [RTE0T0002LKCE00000R] On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX, RISC-V MCU]
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Emulator | Renesas |
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Sample Code
Sample Code
Filters
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| Type | Title | Date Date |
| Sample Code | RL78/G13 Handshake-based SPI Master Transmission/Reception Rev.1.00
[Toolchains=CC-RL|V1.12.00]
ZIP
4.12 MB
日本語
Application:
Consumer Electronics, Industrial
Compiler:
CC-RL, ICCRL78
Function:
Application Example, Communication Interface
IDE:
CS+ for CC, e2 studio, IAR EWRL78
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| Sample Code | RL78/G13 Handshake-based SPI Slave Transmission/Reception Rev.1.00
[Toolchains=CC-RL|V1.12.00]
ZIP
3.94 MB
日本語
Application:
Consumer Electronics, Industrial
Compiler:
CC-RL, ICCRL78
Function:
Application Example, Communication Interface
IDE:
CS+ for CC, e2 studio, IAR EWRL78
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2 items
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Product Options
| Part Number | Status | Stock | Budgetary Price (USD) | Sampleable | Pb (Lead) Free | RoHS Compliant | China RoHS Compliant |
|---|---|---|---|---|---|---|---|
| QB-R5F100LE-TB | Active | In Stock | 1u | $15.29 | N/A | No | No | No |
Videos & Training
Additional Videos
Support
Support Communities
- R5F100LE data flash
... 0xffu, 0xffu, 0xffu, 0xffu, 0xffu, 0xffu}; Somebody please tell me how to put this data array onto data flash area? I receive following build error: Error[Ta019]: Absolute initialized far address out of range [0x00000-0xEFFFF] C:\Users\BerkK\Desktop\StartupSample QB-R5F100LE-TB\source\low_level_initialization.c 107
Jan 25, 2014 - PicoFDL (T04) with IAR RL78 2.xx
Hello, MCU: RL78/G13 We are now migrating from IAR 1.xx to 2.xx due to other issues and our dataflash library doesn´t compile with the new version because the tool provided by Renesas "RENESAS_FDL_RL78_T04E_V1.20" only allows generating libraries for 1.20 ...
Jul 8, 2016 - initialize array in data flash
Hi, I need initialize array in data flash. I use a R5F100FE and CCRL compiler. I tried: #pragma section datafchar Reserved_Data_Flash[10]={1,2,3,4,5,6,7,8,9,10};#pragma section but it does not work. thanks.
Jul 10, 2018
Support Communities
Knowledge Base
