Is it possible to write or erase data in the data flash memory of a RL78 family without using the write or erase commands for the PFDL_Execute function of Data Flash Library Type04 for the RL78 family?
You can write and erase data in data flash memory by using a flash programming tool.
For information on the flash programming tools from Renesas, refer to the following Link.
|Data Flash Libraries|
|Renesas Flash Programmer|