TPS65910: About switch-On/-Off Sequences

Taishi Ando

Part Number: TPS65910

Hi Team,

If the boot pin is set to EEPROM,
If EEPROM data is empty, does PMIC work?
I am concerned about booting with the power sequence stored in the internal ROM.

Thanks,

Taishi

over 3 years ago

0 Krishnamurthy Hegde over 3 years ago

TI__Expert 8730 points

Hi,

I forwarded your request to Apps engineer supporting this device. He is in US time zone and he will provide you the feedback later today or tomorrow.

Regards,

Murthy

0 Phil Yi40 over 3 years ago

TI__Mastermind 33820 points

Hi, Taishi,

If the boot pin is set to EEPROM, and if your "EEPROM data is empty" means the EEPROM has never been programmed with proper sequence data, then the PMIC doesn't work properly.

Power management

Power management forum

TPS65910: About switch-On/-Off Sequences