Production Data
WM8325
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
Same as LDO1
LDO5_LP_M
ODE
0
0
R16501 (4075h)
LDO5_ON_S
LOT [2:0]
Same as LDO1
Same as LDO1
Same as LDO1
Same as LDO1
Same as LDO1
Same as LDO1
Same as LDO1
Same as LDO1
Same as LDO1
Same as LDO1
15:13
8
000
0
LDO5 ON
Control
LDO5_ON_
MODE
LDO5_ON_V
SEL [4:0]
4:0
00000
000
0
R16502 (4076h)
LDO5_SLP_
SLOT [2:0]
15:13
8
LDO5 SLEEP
Control
LDO5_SLP_
MODE
LDO5_SLP_
VSEL [4:0]
4:0
00000
00
R16503 (4077h)
LDO6 Control
LDO6_ERR_
ACT [1:0]
15:14
12:11
10
LDO6_HWC
_SRC [1:0]
00
LDO6_HWC
_VSEL
0
LDO6_HWC
_MODE
9:8
10
LDO6_FLT
LDO6_SWI
Same as LDO1
Same as LDO1
Same as LDO1
7
6
0
0
0
0
LDO6_LP_M
ODE
R16504 (4078h)
15:13
8
LDO6_ON_S
LOT [2:0]
000
0
Same as LDO1
Same as LDO1
Same as LDO1
Same as LDO1
Same as LDO1
Same as LDO1
LDO6 ON
Control
LDO6_ON_
MODE
LDO6_ON_V
SEL [4:0]
4:0
15:13
8
00000
000
0
R16505 (4079h)
LDO6_SLP_
SLOT [2:0]
LDO6 SLEEP
Control
LDO6_SLP_
MODE
LDO6_SLP_
VSEL [4:0]
4:0
00000
Table 34 LDO Regulators 1-6 Control
The register controls for configuring the LDO Regulators 7-10 are defined in Table 35.
Note that the LDOn_ON_SLOT and LDOn_ON_VSEL fields may also be stored in the integrated OTP
memory. See Section 14 for details.
ADDRESS
R16506 (407Ah)
LDO7 Control
BIT
LABEL
DEFAULT
DESCRIPTION
LDO7 Error Action (Undervoltage)
00 = Ignore
LDO7_ERR_
ACT [1:0]
15:14
00
01 = Shut down regulator
10 = Shut down system (Device
Reset)
11 = Reserved
Note that an Interrupt is always
raised.
PD, February 2012, Rev 4.0
81
w
WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
