FUNC_SMPS Registers
20
SLVUAH1C – June 2015 – Revised April 2017
Copyright © 2015–2017, Texas Instruments Incorporated
Register Descriptions
3.3
FUNC_SMPS Registers
lists the memory-mapped registers for the FUNC_SMPS. All register offset addresses not
listed in
should be considered as reserved locations and the register contents should not be
modified.
Table 3-17. FUNC_SMPS Registers
Address
Acronym
Register Name
Section
120h
SMPS1_CTRL
SMPS1 (or SMPS12 in case of dual-phase) control
register.
RESET register domain: HWRST (MODE_ACTIVE and
MODE_SLEEP are in SWORST domain)
Notes: MODE_SLEEP is used when NSLEEP,
ENABLE1, ENABLE2 signals select the resource.
MODE_ACTIVE is used when none of NSLEEP,
ENABLE1, ENABLE2 signals select resource (see
Resources SLEEP/ACTIVE assignments table in the
Data Manual for details).
122h
SMPS1_FORCE
SMPS1 (or SMPS12 in case of dual-phase) DVS
register.
Voltage to apply to the resource when it is a DVS force
command (OTP_Config).
RESET register domain: SWORST
123h
SMPS1_VOLTAGE
SMPS1 (or SMPS12 in case of dual-phase) DVS
register.
Voltage to apply to the resource when it is not a DVS
force command (OTP_Config).
RESET register domain: SWORST
124h
SMPS2_CTRL
SMPS2 control register.
RESET register domain: HWRST (MODE_ACTIVE and
MODE_SLEEP are in SWORST domain)
Notes: MODE_SLEEP is used when NSLEEP,
ENABLE1, ENABLE2 signals select the resource.
MODE_ACTIVE is used when none of NSLEEP,
ENABLE1, ENABLE2 signals select resource (see
Resources SLEEP/ACTIVE assignments table in the
Data Manual for details).
126h
SMPS2_FORCE
SMPS2 DVS register.
Voltage to apply to the resource when it is a DVS force
command (OTP_Config).
RESET register domain: SWORST
127h
SMPS2_VOLTAGE
SMPS2 DVS register.
Voltage to apply to the resource when it is not a DVS
force command (OTP_Config).
RESET register domain: SWORST
12Ch
SMPS3_CTRL
SMPS3 control register.
RESET register domain: HWRST (MODE_ACTIVE and
MODE_SLEEP are in SWORST domain)
Notes: MODE_SLEEP is used when NSLEEP,
ENABLE1, ENABLE2 signals select the resource.
MODE_ACTIVE is used when none of NSLEEP,
ENABLE1, ENABLE2 signals select resource (see
Resources SLEEP/ACTIVE assignments table in the
Data Manual for details).
12Eh
SMPS3_FORCE
SMPS3
DVS register.
Voltage to apply to the resource when it is a DVS force
command (OTP_Config).
RESET register domain: SWORST
12Fh
SMPS3_VOLTAGE
SMPS3 DVS register.
Voltage to apply to the resource when it is not a DVS
force command (OTP_Config).
RESET register domain: SWORST