WM8326 Datasheet, PDF (222/255 Pages) Wolfson Microelectronics plc – Processor Power Management Subsystem

WM8326
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
4:0 LDO10_SLP_V 0_0000 LDO10 SLEEP Voltage select
SEL [4:0]
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
Production Data
REFER TO
REGISTER
ADDRESS
R16519
(4087h)
LDO11 ON
Control
BIT
LABEL
DEFAULT
DESCRIPTION
15:13 LDO11_ON_SL
OT [2:0]
12 LDO11_FRCE
NA
7 LDO11_VSEL_
SRC
3:0 LDO11_ON_V
SEL [3:0]
000
0
0
0000
LDO11 ON Slot select
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 Force Enable (allows LDO11 to be enabled at
all times in the OFF, ON and SLEEP states)
0 = Disabled
1 = Enabled
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
1h = 0.85V
2h = 0.90V
…
Eh = 1.50V
Fh = 1.55V
Register 4087h LDO11 ON Control
REFER TO
w
PD, June 2012, Rev 4.0
222