FS6500 Wake up

[Wen666]

I want to ask about the process of sleep mode to normal mode still need to follow the same process of electric reset.

[TomasVaverka · Accepted solution]

Hi Lincheng,

When a wake-up event is detected, the device starts the main state machine again by detecting the VPRE configuration (buck or buck-boost), the wake-up source is reported to the dedicated SPI register and the fail-safe state machine is also restarted.

Fail safe registers configuration will lost to default value after wake-up from Sleep mode. Main registers configuration will not lost after wake-up from Sleep mode.

BRs, Tomas

[Wen666]

Thank you