When I power on the FS4500 ,It only lasts 1.3s then shuts down . Our team can only use it's debug mode now.
I write three instructions. first I use DSPI to config the INIT_INT register to let FS4500 in normal mode(MSM state machine).then config the INIT_SF_IMPACT register to close the FS mode ,last config the WD_WINDOW register to close the watchdog.
What should I do to solve this problem , I used the example code in this website however no use. The DSPI we use is DSPI_2,I promise that DSPI is ok.