Wakeup processor from Hibernate mode using timer in ADSP-BF609 EZKIT
Boot any LED blinking code in flash (Boot mode-001 parallel flash boot) and after it was done, ensure that Boot switch should be in 1 before connecting session in emulator, so it is blinking LED now as per your booted code.
Now run the attached code in debug mode(booted Led blinking code will stop, because now it is in debug mode) and calling of adi_pwr_SetPowerMode( ADI_PWR_MODE_HIBERNATE); in code puts processor to hibernate mode.
Timer1(WS5- PG_04) is used as wakeup source. Once timer expires, it will wakeup the processor from hibernate and switch to reset state.