Hello,we are programming for various reasons still quite "old school" in assembly and had to switch from AVR and PIC to ARM (Renesas RA2E2)As development environment we use Keil µVison for this project. Unfortunately we have a problem and don't know how the Option Function Select Register can be set (OFS0 and) OFS1). These registers can apparently not be loaded in the main program after the reset, but must be set before.
Does anyone know if and how I can define them assembler. For example, can I use the AREA command to store data at a specific location in the memory or is it possible via a Scatter Files oder Linker Control String so that the programmer sets this two registers directly during flashing?Many thanks in advance.Best regards,Sascha