TPS650830 emergency shutdown

Antony Lin

Genius 13480 points

Other Parts Discussed in Thread: TPS650830

Hi,

Is there any way from TPS650830 to check the shutdown behavior is an emergency shutdown?

Thanks!

Antony

over 8 years ago

0 Paul Kundmueller over 8 years ago

TI__Intellectual 1990 points

Hi Antony,

The shutdown behavior which caused an emergency shutdown can be read from the status registers, RESETIRQ1 (0x08h) and RESETIRQ2 (0x09h). You can also reference the link below for more details on emergency shutdown for TPS650830. Let me know if there are any other questions you might have on emergency shutdown. Thanks!

https://e2e.ti.com/support/power_management/pmu/w/design_notes/3182.understanding-emergency-shutdown

Regards,

Paul Kundmueller

0 Antony Lin over 8 years ago in reply to Paul Kundmueller

TI__Genius 13480 points

Hi,

Is there any way that we can mask the event of "long press PWRBTININ" to trigger emergency shutdown?

THanks!

Antony

Power management

Power management forum

TPS650830 emergency shutdown