TPS65910: The recommended connection for AM3352 RTC feature disabled mode

Kuerbis,

When the RTC is un-used, the TPS65910 Schematic Checklist says how to terminate the pins of the PMIC.

• OSC32KIN = GND (internal RC wiring)
• OSC32KOUT = Floating  (internal RC wiring)
• VRRTC = Connect to a 2.2-µF filter capacitor (cannot be left NC)
• GPIO_CKSYNC = Floating
• CLK32KOUT = Floating

I cannot tell you how to wire the AM3352 for RTC disable using TPS65910x, so I will need to re-assign this post to the Sitara processor team.

HI Biser,

AM335x Schematic Checklist used have section 2.14, Table 2, and section 2.14.1 for RTC. But it was removed in the latest version. So i'm in trouble

Would you please tell me which document should I refer to?.

Thanks and Best regards,

Kuerbis

HI Biser,

Do you have any update for this?

Thanks and Best regards,

 Kuerbis