FUNC_PMU_CONTROL Registers
70
SLVUAH1C – June 2015 – Revised April 2017
Copyright © 2015–2017, Texas Instruments Incorporated
Register Descriptions
3.7
FUNC_PMU_CONTROL Registers
lists the memory-mapped registers for the FUNC_PMU_CONTROL. All register offset
addresses not listed in
should be considered as reserved locations and the register contents
should not be modified.
Table 3-63. FUNC_PMU_CONTROL Registers
Address
Acronym
Register Name
Section
1A0h
DEV_CTRL
Device Control Register
RESET register domain: SWORST (excepted
OSC_FAILURE on POR)
1A1h
POWER_CTRL
Power control register
RESET register domain: SWORST
1A2h
VSYS_LO
VSYS Low threshold register
RESET register domain: HWRST
1A3h
VSYS_MON
VSYS Monitoring register.
This register is initialized by OTP memory (VSYS_HI -
from 2.5V to 3.85V only).
The software can overwrite this value by a new value
(VSYS_MON - from 2.3V to 4.6V).
RESET register domain: SWORST
1A5h
WATCHDOG
Watch dog timer Register
RESET register domain: SWORST
NOTES:
The WATCHDOG.TIMER counter is initialized with the
RESET_OUT=0
The WATCHDOG.TIMER counter starts as soon as
RESET_OUT is released.
1A8h
VRTC_CTRL
VRTC Control Register
RESET register domain: HWRST
1A9h
LONG_PRESS_KEY
Long Press Key (LPK) configuration register
RESET register domain: HWRST
1AAh
OSC_THERM_CTRL
Oscillator and Thermal control register
RESET register domain: HWRST
1AFh
SWOFF_HWRST
Qualify which switch off events generate a HW RESET
(configuration of behavior of the device)
RESET register domain: HWRST
1B0h
SWOFF_COLDRST
Qualify which switch off events generate a COLD
RESET (configuration of behavior of the device)
RESET register domain: HWRST
1B1h
SWOFF_STATUS
Status register: registers switch off event
RESET register domain: PORRST
1B2h
PMU_CONFIG
PMU configuration
RESET register domain: HWRST
1B3h
PMU_CTRL2
Power Management Unit Control #2
RESET register domain: HWRST
1B5h
PMU_SECONDARY_INT
Configuration and status of the Secondary Interrupt
Handler
RESET register domain: HWRST
1B7h
SW_REVISION
Software (SW) revision register
RESET register domain: HWRST
1B9h
PMU_SECONDARY_INT2
Configuration and status of the Secondary Interrupt
Handler (Register2)
RESET register domain: HWRST
1C3h
BOOT_STATUS
Boot Status Register
RESET register domain: POR