If you encounter any issues after the upgrade, please open a support request TICKET.🙌
The features of RX Family is available here including "Differences of version of RX cores"
Note
This section is backup if this info cannot list in the getting started
development guide for RX family is available.
Note
This section is backup if this info cannot list in the getting started
This information is listed in the Useful Information for RX MCUs
Reneasa provides the DSP library to utlize the RX core instruction set.