I have a question regarding low power mode in MC9S12XDP512V2 microcontroller. In full stop mode (i.e, STOP instruction is executed and PSTP = 0), the manual says that only an external interrupt and reset can wakeup the controller. I find something called Autonomous Periodic Interrupt which runs on internal RC clock. The following are my questions
- Can Autonomous Periodic Interrupt wakeup the controller from full stop mode?
- Can we receive CAN messages in the data registers when controller is in full stop mode?
- Other than IRQ and XIRQ interrupts, is there any other way controller can be woken up when in full stop mode?