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WM8994ECS/R Datasheet(PDF) 162 Page - Cirrus Logic

Part # WM8994ECS/R
Description  Multi-channel Audio Hub CODEC for Smartphones
PDF  363 Pages
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Manufacturer  CIRRUS [Cirrus Logic]
Direct Link  http://www.cirrus.com
Logo CIRRUS - Cirrus Logic

WM8994ECS/R Datasheet(HTML) 162 Page - Cirrus Logic

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WM8994
162
Rev 4.6
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R1842
(0732h)
Interrupt Raw
Status 2
15
TEMP_WAR
N_STS
0
Temperature Warning status
0 = Temperature is below warning level
1 = Temperature is above warning level
14
DCS_DONE
_STS
0
DC Servo status
0 = DC Servo not complete
1 = DC Servo complete
13
WSEQ_DO
NE_STS
0
Write Sequencer status
0 = Sequencer Busy (sequence in progress)
1 = Sequencer Idle
12
FIFOS_ERR
_STS
0
Digital Core FIFO Error status
0 = Normal operation
1 = FIFO Error
11
AIF2DRC_SI
G_DET_ST
S
0
AIF2 DRC Signal Detect status
0 = Signal threshold not exceeded
1 = Signal threshold exceeded
10
AIF1DRC2_
SIG_DET_S
TS
0
AIF1 DRC2 (Timeslot 1) Signal Detect status
0 = Signal threshold not exceeded
1 = Signal threshold exceeded
9
AIF1DRC1_
SIG_DET_S
TS
0
AIF1 DRC1 (Timeslot 0) Signal Detect status
0 = Signal threshold not exceeded
1 = Signal threshold exceeded
8
SRC2_LOC
K_STS
0
SRC2 Lock status
0 = Not locked
1 = Locked
7
SRC1_LOC
K_STS
0
SRC1 Lock status
0 = Not locked
1 = Locked
6
FLL2_LOCK
_STS
0
FLL2 Lock status
0 = Not locked
1 = Locked
5
FLL1_LOCK
_STS
0
FLL1 Lock status
0 = Not locked
1 = Locked
4
MIC2_SHRT
_STS
0
MICBIAS2 Short Circuit status
0 = Short Circuit threshold not exceeded
1 = Short Circuit threshold exceeded
3
MIC2_DET_
STS
0
MICBIAS2 Current Detect status
0 = Current detect threshold not exceeded
1 = Current detect threshold exceeded
2
MIC1_SHRT
_STS
0
MICBIAS1 Short Circuit status
0 = Short Circuit threshold not exceeded
1 = Short Circuit threshold exceeded
1
MIC1_DET_
STS
0
MICBIAS1 Current Detect status
0 = Current detect threshold not exceeded
1 = Current detect threshold exceeded
0
TEMP_SHU
T_STS
0
Temperature Shutdown status
0 = Temperature is below shutdown level
1 = Temperature is above shutdown level



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