Production Data
WM8321
REGISTER
ADDRESS
BIT
LABEL
DC4_OK
DEFAULT
DESCRIPTION
REFER TO
R16526
DC-DC4 status selected as an input to PWR_GOOD
3
0
(408Eh)
Power Good
Source 1
0 = Disabled
1 = Enabled
DC3_OK
DC2_OK
DC1_OK
DC-DC3 status selected as an input to PWR_GOOD
2
1
0
1
1
1
0 = Disabled
1 = Enabled
DC-DC2 status selected as an input to PWR_GOOD
0 = Disabled
1 = Enabled
DC-DC1 status selected as an input to PWR_GOOD
0 = Disabled
1 = Enabled
Register 408Eh Power Good Source 1
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
R16527
9
LDO10_OK
1
LDO10 status selected as an input to PWR_GOOD
(408Fh)
Power Good
Source 2
0 = Disabled
1 = Enabled
LDO9_OK
LDO8_OK
LDO7_OK
LDO6_OK
LDO5_OK
LDO4_OK
LDO3_OK
LDO2_OK
LDO1_OK
LDO9 status selected as an input to PWR_GOOD
8
7
6
5
4
3
2
1
0
1
1
1
1
1
1
1
1
1
0 = Disabled
1 = Enabled
LDO8 status selected as an input to PWR_GOOD
0 = Disabled
1 = Enabled
LDO7 status selected as an input to PWR_GOOD
0 = Disabled
1 = Enabled
LDO6 status selected as an input to PWR_GOOD
0 = Disabled
1 = Enabled
LDO5 status selected as an input to PWR_GOOD
0 = Disabled
1 = Enabled
LDO4 status selected as an input to PWR_GOOD
0 = Disabled
1 = Enabled
LDO3 status selected as an input to PWR_GOOD
0 = Disabled
1 = Enabled
LDO2 status selected as an input to PWR_GOOD
0 = Disabled
1 = Enabled
LDO1 status selected as an input to PWR_GOOD
0 = Disabled
1 = Enabled
Register 408Fh Power Good Source 2
PD, February 2012, Rev 4.0
223
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WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
