8 System Controller

The System Controller is a set of peripherals that allows handling of key elements of the system, such as power, resets, clocks, time, interrupts, watchdog, etc.

The System Controller’s peripherals are all mapped within the highest 16 Kbytes of address space, between addresses 0xFFFF_C000 and 0xFFFF_FFFF.

The following figure shows the System Controller block diagram.