FUNC_SMPS Registers
35
SLVUAH1C – June 2015 – Revised April 2017
Copyright © 2015–2017, Texas Instruments Incorporated
Register Descriptions
3.3.12 SMPS5_CTRL Register (Address = 138h) [reset = 0h]
SMPS5_CTRL is shown in
and described in
Return to
SMPS5 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).
Figure 3-26. SMPS5_CTRL Register
7
6
5
4
3
2
1
0
WR_S
RESERVED
STATUS
MODE_SLEEP
MODE_ACTIVE
R/W-0h
R-0h
R-0h
R/W-0h
R/W-0h
Table 3-29. SMPS5_CTRL Register Field Descriptions
Bit
Field
Type
Reset
Description
7
WR_S
R/W
0h
Warm reset sensitivity
0: Re-load the default value (from OTP) in SMPS5_VOLTAGE.VSEL
register during Warm Reset.
1: Maintain current voltage during Warm Reset (Registers remain
unchanged - no voltage change).
6
RESERVED
R
0h
5-4
STATUS
R
0h
SMPS5 Status
00: OFF
01: Forced PWM
10: ECO
11: Forced PWM
3-2
MODE_SLEEP
R/W
0h
SMPS5 SLEEP Mode
00: OFF (default)
01: Forced PWM
10: ECO
11: Forced PWM
1-0
MODE_ACTIVE
R/W
0h
SMPS5 ACTIVE Mode
00: OFF (default)
01: Forced PWM
10: ECO
11: Forced PWM