WM8321
Production Data
REFER TO
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
LDO5 ON Voltage select
LDO5_ON_VS
EL [4:0]
4:0
0_0000
0.9V to 1.6V in 50mV steps
1.7V to 3.3V in 100mV steps
00h = 0.90V
01h = 0.95V
…
0Eh = 1.60V
0Fh = 1.70V
…
1Eh = 3.20V
1Fh = 3.30V
Register 7816h LDO5/6 OTP Control
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
R30743
(7817h)
LDO7/8
LDO8_ON_SL
OT [2:0]
LDO8 ON Slot select
000 = Do not enable
15:13
000
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
LDO8 ON Voltage select
1.0V to 1.6V in 50mV steps
1.7V to 3.5V in 100mV steps
00h = 1.00V
OTP Control
LDO8_ON_VS
EL [4:0]
12:8
0_0000
01h = 1.05V
02h = 1.10V
…
0Ch = 1.60V
0Dh = 1.70V
…
1Eh = 3.40V
1Fh = 3.50V
LDO7_ON_SL
OT [2:0]
LDO7 ON Slot select
000 = Do not enable
7:5
000
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
PD, February 2012, Rev 4.0
232
w
WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
