WM8321
Production Data
REFER TO
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
LDO10 SLEEP Voltage select
LDO10_SLP_V
SEL [4:0]
4:0
0_0000
1.0V to 1.6V in 50mV steps
1.7V to 3.5V in 100mV steps
00h = 1.00V
01h = 1.05V
02h = 1.10V
…
0Ch = 1.60V
0Dh = 1.70V
…
1Eh = 3.40V
1Fh = 3.50V
Register 4085h LDO10 SLEEP Control
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
R16519
(4087h)
LDO11 ON
Control
LDO11_ON_SL
OT [2:0]
LDO11 ON Slot select
15:13
000
000 = Do not enable
001 = Enable in Timeslot 1
010 = Enable in Timeslot 2
011 = Enable in Timeslot 3
100 = Enable in Timeslot 4
101 = Enable in Timeslot 5
110 = Controlled by Hardware Enable 1
111 = Controlled by Hardware Enable 2
LDO11_FRCE
NA
LDO11 Force Enable (allows LDO11 to be enabled at
all times in the OFF, ON and SLEEP states)
12
0
0 = Disabled
1 = Enabled
LDO11_VSEL_
SRC
LDO11 Voltage Select source
0 = Normal (LDO11 settings)
1 = Same as DC-DC Converter 1
LDO11 ON Voltage select
0.80V to 1.55V in 50mV steps
0h = 0.80V
7
0
LDO11_ON_V
SEL [3:0]
3:0
0000
1h = 0.85V
2h = 0.90V
…
Eh = 1.50V
Fh = 1.55V
Register 4087h LDO11 ON Control
PD, February 2012, Rev 4.0
220
w
WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
