Hi Team,
Could you help check is there any risk for below RESET sequence?
The yellow curve is the power good signal of VCC_2V5,low means the 2.5V power supply is ok.
The blue curve is /RESET_IO signal.
When VCC_2V5 is ready 8ms,the /RESET_IO will be pull low for about 4ms,then pull /RESET_IO to high.
Due to VCC_2V5 and the 3.3V pull up voltage for /RESET_IO power up at the same time,so when VCC_2V5 is ready the /RESET_IO is not high.
Best Regards,
Nick Dai