User manual

www.ti.com

PRCM Registers

6.1.6.3 Software-Initiated Reset of MCU_VD

A feature to request a reset of MCU_VD is available. When writing the [PRCM:SWRESET.MCU] register,

AON_WUC will do a controlled reset sequence of MCU_VD. This reset will also clear the PRCM and other

logic in MCU_AON.

6.1.6.4 Reset of the MCU_VD Power Domains and Modules

Reset of logic in power domains are hardware controlled. A module without retention is reset when the

encapsulating power domain is power cycled. A module with retention will reset when MCU_VD is power

cycled or reset.

6.1.6.5 Reset of AON_VD

AON_VD is reset by a system reset. See Section 6.1.6.1 for details.

6.1.6.6 Reset of AUX_PD

Reset of AUX_PD can be done by writing to the [AON_WUC:AUXCTL.RESET_REQ] register.

6.2 PRCM Registers

427

SWCU117A–February 2015–Revised March 2015 Power, Reset, and Clock Management

Submit Documentation Feedback