First, please verify that the program jumps to the address indicated by the reset vector.
- If the program does not jump to the appropriate address, verify that reset input is not against regulations.
- If the program malfunctions after jumping to the address, verify that the stack pointer and interrupt vector table are set correctly.
Also, the watchdog timer of the models other than R8C/10 and R8C/11 groups automatically operates, if the bit of FFFFh address of the flash memory is set to "0". Please check the value of FFFFh address.
|R8C/34E, R8C/34F, R8C/34G, R8C/34H|
|R8C/36E, R8C/36F, R8C/36G, R8C/36H|
|R8C/38E, R8C/38F, R8C/38G, R8C/38H|