WM8321
Production Data
REFER TO
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
LDO5 Enable request
LDO5_ENA
4
0
0 = Disabled
1 = Enabled
(Note that the actual status is indicated in LDO5_STS)
LDO4_ENA
LDO3_ENA
LDO2_ENA
LDO1_ENA
LDO4 Enable request
3
2
1
0
0
0
0
0
0 = Disabled
1 = Enabled
(Note that the actual status is indicated in LDO4_STS)
LDO3 Enable request
0 = Disabled
1 = Enabled
(Note that the actual status is indicated in LDO3_STS)
LDO2 Enable request
0 = Disabled
1 = Enabled
(Note that the actual status is indicated in LDO2_STS)
LDO1 Enable request
0 = Disabled
1 = Enabled
(Note that the actual status is indicated in LDO1_STS)
Register 4051h LDO Enable
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
R16466
(4052h)
DCDC
Status
EPE2_STS
EPE2 Status
0 = Disabled
1 = Enabled
EPE1 Status
0 = Disabled
1 = Enabled
DC-DC4 Status
0 = Disabled
1 = Enabled
DC-DC3 Status
0 = Disabled
1 = Enabled
DC-DC2 Status
0 = Disabled
1 = Enabled
DC-DC1 Status
0 = Disabled
1 = Enabled
7
0
EPE1_STS
DC4_STS
DC3_STS
DC2_STS
DC1_STS
6
3
2
1
0
0
0
0
0
0
Register 4052h DCDC Status
PD, February 2012, Rev 4.0
186
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WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
