I am using Ra6m1 MCU
I’ve 2 partitions
1. Bootloader partition from 0x00000000 to 0x00010000 flash memory
2. Application partition from 0x00010000 to 0x00080000
The problem I want to use IWDT at the Application partition, I’ve started iwdt at OFS0, but it doesn’t work.
Still, if I change the flash address of the Application partition to 0x00000000, IWDT works typically.
I suppose the problem relates to an option- setting memory position on flash. When I set the start address at 0x00010000( which is different from the initial address 0x00000000) = > the option- setting memory address will start from 0x00010400( according to” Renesas RA6M1 Group User’s Manual Hardware”), but the system may only read 0x00000400 so it keeps iwdt disable.
So how can I solve this problem?