Renesas RL78 Manuals

APPLICATION NOTE R01AN2669EG0100 Rev.1.00 Page 1 of 24 Mar 20, 2015 RL78, RX Family PmodTM Application Board Battery Charging, Sensor and Pmod Sample Code Introduction The PmodTM Application board is an auxiliary PCB designed to connect to Renesas Starter Kit (RSK) boards using their application headers. It provides additional features not necessarily found on the RSK board, such as 4 Pmod™ interfaces, battery-charge control for USB applications, a temperature sensor, LEDs, buzzer and some extra switches. Further functionality can be provided from sensor peripherals which are not fitted as standard. These are a digital accelerometer and both an analogue and digital gyroscope. This application note describes the technical details of the sample code designed to demonstrate how to use the PmodTM Application Board peripherals with the RSK. Each sample has been targeted at a specific RSK to which the PmodTM Application Board connects. The target device for each sample is shown in the table below. Sample Code Target Platform Battery Charging RSKRL78G1C Accelerometer Sensor RSKRX111 Analogue Gyroscope Sensor RSKRX111 Digital Gyroscope Sensor RSKRX111 Temperature Sensor RSKRX111 Pmod™ Display RSKRX111 Please refer to the PmodTM Application Board User’s Manual for compatibility with other RSK’s. The following documents apply to the PmodTM Application board. Make sure to refer to the latest versions of these documents. The newest versions of the documents listed are available from the Renesas Electronics Web site. Document Type Description Document Title Document No. User’s Manual Describes the technical details of the RSK hardware. Pmod™ Application Board User’s Manual R20UT3112EG0100 Quick Start Guide Provides simple instructions to setup the RSK and run the first sample. Pmod™ Application Board Quick Start Guide R20UT3113EG0100 Schematics Full detail circuit schematics of the RSK. Pmod™ Application Board Schematics R20UT3111EG0100 Application Note Pmod™ Application Board – Sensors, Pmod™ and Battery charging Application Note Pmod™ Application Board Application Note R01AN2669EG0100 R01AN2669EG0100 Rev.1.00 Mar 20, 2015

Application Note R20AN0632EJ0100 Rev.1.00 Page 1 of 23 Jul.20.21 RL78 Debugging Functions Using the Serial Port Introduction This application note describes how to use the RL78 debugging functions using the serial port. Target Device RL78 Contents 1. Overview ................................................................................................................................. 4 1.1 Overview of COM Port debugging ........................................................................................................... 4 1.2 Applicable devices ................................................................................................................................... 4 2. User system design ................................................................................................................. 5 2.1 Example of recommended connection between USB-to-serial conversion adapter and MCU............... 5 2.1.1 General RL78 family connectivity .......................................................................................................... 5 2.2 Things to keep in mind when connecting ................................................................................................ 6 2.2.1 RESET# pin ........................................................................................................................................... 6 2.2.2 TOOL0/TOOLTxD/TOOLRxD pins ........................................................................................................ 8 2.2.3 GND ....................................................................................................................................................... 9 2.2.4 Power supply voltage ............................................................................................................................ 9 3. Usage notes .......................................................................................................................... 10 3.1 Power on/off .......................................................................................................................................... 10 3.1.1 Power supply sequence ...................................................................................................................... 10 3.2 MCU resources that are used ............................................................................................................... 11 3.2.1 Securing the debug monitor area ........................................................................................................ 12 3.2.2 Securing the stack area for debugging ............................................................................................... 13 3.2.3 Setting the on-chip debug option byte area ........................................................................................ 14 3.2.4 Setting the security ID ......................................................................................................................... 15 3.3 Reset ..................................................................................................................................................... 16 3.3.1 Behavior after reset ............................................................................................................................. 16 3.3.2 Registers after reset ............................................................................................................................ 16 3.3.3 Pin reset during break ......................................................................................................................... 16 3.4 Flash memory ........................................................................................................................................ 16 3.4.1 Debugging notes for self-programming ............................................................................................... 16 3.4.2 Voltage at which flash memory cannot be written and operation in flash operation mode ................. 17 3.5 GDIDIS function ..................................................................................................................................... 18 3.6 MCUs that are used in debugging ......................................................................................................... 18 3.6.1 Use in mass-production products ........................................................................................................ 18

User’s Manual 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). RL78/G13 User’s Manual: Hardware Rev.1.00 Sep 2011 16 16-Bit Single-Chip Microcontrollers www.renesas.com

16 Rev.1.00 Jun 2020 16-Bit Single-Chip Microcontrollers RL78 Family RL78/G1N Fast Prototyping Board User’s Manual User's Manual 16 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

Looking for a discount? Check out our current promotions! This coversheet was created by Verical, a division of Arrow Electronics, Inc. (“Verical”). The attached document was created by the part supplier, not Verical, and is provided strictly 'as is.' Verical, its subsidiaries, affiliates, employees, and agents make no representations or warranties regarding the attached document and disclaim any liability for the consequences of relying on the information therein. All referenced brands, product names, service names, and trademarks are the property of their respective owners. 00000005981LF-000 EOS Power Buy Now We have 45,000 LP502030-PCM-NTC-LD-A02554 - EEMB - Lithium Battery Rectangular 3.7V 250mAh Rechargeable in stock now. Starting at $0.034. This EEMB part is fully warrantied and traceable. 1-855-837-4225 Give us a call International: 1-555-555-5555 1-415-281-3866 1-415-281-3866 Arrow Electronics, Verical Division P.O. Box 740970 Los Angeles, CA 90074-0970 Arrow Electronics, Inc 9201 East Dry Creek Road Centennial, CO 80112 R0K50110PS900BE RENESAS TECHNOLOGY Buy Now

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). RL78/ F13, F14 User’s Manual: Hardware Rev.2.10 Dec 2015 16 16-Bit Single-Chip Microcontrollers User’s Manual www.renesas.com

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). RL78/G1D User’s Manual: Hardware Rev.1.20 Dec 2016 16 16-Bit Single-Chip Microcontrollers User’s Manual www.renesas.com

16 Rev.1.00 Dec 2019 16-Bit Single-Chip Microcontrollers RL78 Family RL78/G1P Fast Prototyping Board User’s Manual User's Manual 16 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

E1/E20/E2 Emulator, E2 Emulator Lite Additional Document for User’s Manual (Notes on Connection of RL78) Rev.8.00 Mar 2021 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 Corporation website (http://www.renesas.com). Supported Devices: RL78 Family RL78/D1A, RL78/F12, RL78/F13, RL78/F14, RL78/F15, RL78/F1A, RL78/G11, RL78/G12, RL78/G13, RL78/G14, RL78/G1A, L78/G1C, RL78/G1D, RL78/G1E, RL78/G1F, RL78/G1G, RL78/G1H, RL78/G1P, RL78/G13A, RL78/G23, RL78/I1A, RL78/I1B, RL78/I1C, RL78/I1D, RL78/I1E, RL78/L12, RL78/L13, RL78/L1A, RL78/L1C, RL78/FGIC

16 Rev.1.00 Jan 2021 16-Bit Single-Chip Microcontrollers RL78 Family 16 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 User's Manual RL78/G23-64p Fast Prototyping Board User’s Manual