Code Flash Libraries (Flash Self Programming Libraries)

Overview

This free-of-charge software library is for use with user programs that have to rewrite the contents of code flash memory (an EEPROM emulation library for code flash memory is also included).

Topics

The Japan release of the Flash Self Programming Library Type01 for the RL78 Family previously came in two types of package, but they have been integrated into a single package (which includes sample files for the CC-RL compiler). Learn More (Tool News) >>

Release Information

Important: Intended for use in Japan and other Asian countries

Flash Self Programming Library Type01 for the RL78 Family

Note: This package includs two types of packages, the Flash Self Programming Library for the RL78 Family listed below.

  • Flash Self Programming Library Type01 for the CC-RL Compiler for RL78 Family Japan release
  • Flash Self Programming Library Type01 for the CA78K0R Compiler for RL78 Family Japan release

Features

Flash Self Programming Libraries provide the interface for operations on the code areas of flash memories that MCUs have.

  • Erasing
  • Programming
  • Internal verification
  • Blank checking
  • Security settings, etc.

Note: Functions are supported varies with the MCU. Please check the available functions in the user's manual for the target library.

Distribution Method

Target Device Family Distribution Method Software name described in the download list
RH850 Contact your local Renesas Electronics marketing office or distributor when wishing to use. -
V850 Download Flash Self Programming Library  Note1
RL78 Download Flash Self Programming Library  Note2, Note3
78K (78K0, 78K0R) Download Flash self programming library
EEPROM emulation library
RX Application notes and sample codes for RX family related to flash programming are available. Please visit the Application Notes & Sample Code of the Documentation tab on the RX family product page. -

Notes:

  1. 1. For the EEPROM emulation library, contact your local Renesas Electronics marketing office or distributor.
  2. 2. In the User's Manual (Hardware) for some RL78 MCUs or the User's Manual for some Flash Libraries for the RL78 family, the self RAM areas used in common for all flash libraries may be shown. However, for the latest information, please refer to the  "Self RAM list of Flash Self-Programming Library for RL78 Family".
  3. 3. As the self RAM areas are used as the work area for the library, using these areas for the user program is prohibited. For the latest information, please refer to the  "Self RAM list of Flash Self-Programming Library for RL78 Family".

Target Devices

Information Supporting Development Tools

Title Description
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e-learning Information for studying and learning about microcontrollers and microprocessors.
FAQ Frequently asked questions and useful hints for development.
Forum A forum and community site to share technical information, questions and opinions with others who use Renesas MCU's.
Tool News Tool release information and other important information.
Operating Environment Information on system requirements and operating environment for the latest version of tools.
Info on Discontinued Products A list of Renesas software and tools that have been discontinued and are no longer being offered for new projects.