Overview

This page is for quick tips to help you with RL78 MCUs, its software, tools, and boards.  If you have any tips, please let us know and we will include them here.  

RL78 Tips and Tricks

Multiple pin configuration

Placeholder for creating multiple pin configurations

Debugger connectivity with ID code protection

Placeholder for setting ID codes

Run-time SPI configuration

Placeholder for configuring SPI channel for different targets

Debugger connectivity with TrustZone devices

Placeholder for serial programming interface requirements to configure TrustZone IDAU registers

 Easy way to download individual EP and AP projects

Here are the frequently asked RL78 questions and answers to them.  There are a few tips and tricks also to help your journey with your development.  

RL78 Flash Self Programming Considerations

Some quick tips to help you with Flash Self-programming RL78 MCUs. 

RL78 Flash Self Programming Considerations 

Link Executables of Any Size

This tip shows you how to link executable files of any size.  This could be needed as RL78 MCUs several addressing modes e.g., SFR addressign, register addressing, short direct addressing and direct addressing to name a few.  RL78 MCUs utilize ES and CS registers to expand the addressign spaces to 20 bits.  

Link Executables of Any SizePlease holder for GitZip tool and its usage