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WM8994ECS/R 数据表(PDF) 257 Page - Cirrus Logic

部件名 WM8994ECS/R
功能描述  Multi-channel Audio Hub CODEC for Smartphones
PDF  363 Pages
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制造商  CIRRUS [Cirrus Logic]
网页  http://www.cirrus.com
标志 CIRRUS - Cirrus Logic

WM8994ECS/R 数据表(HTML) 257 Page - Cirrus Logic

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WM8994
Rev 4.6
257
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
11 = Reserved
0
BIAS_ENA
0
Enables the Normal bias current generator (for all analogue
functions)
0 = Disabled
1 = Enabled
Register 01h Power Management (1)
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
R2 (02h)
Power
Management
(2)
14
TSHUT_ENA
1
Thermal sensor enable
0 = Disabled
1 = Enabled
13
TSHUT_OPDIS
1
Thermal shutdown control
(Causes audio outputs to be disabled if an overtemperature
occurs. The thermal sensor must also be enabled.)
0 = Disabled
1 = Enabled
11
OPCLK_ENA
0
GPIO Clock Output (OPCLK) Enable
0 = Disabled
1 = Enabled
9
MIXINL_ENA
0
Left Input Mixer Enable
(Enables MIXINL and RXVOICE input to MIXINL)
0 = Disabled
1 = Enabled
8
MIXINR_ENA
0
Right Input Mixer Enable
(Enables MIXINR and RXVOICE input to MIXINR)
0 = Disabled
1 = Enabled
7
IN2L_ENA
0
IN2L Input PGA Enable
0 = Disabled
1 = Enabled
6
IN1L_ENA
0
IN1L Input PGA Enable
0 = Disabled
1 = Enabled
5
IN2R_ENA
0
IN2R Input PGA Enable
0 = Disabled
1 = Enabled
4
IN1R_ENA
0
IN1R Input PGA Enable
0 = Disabled
1 = Enabled
Register 02h Power Management (2)
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
R3 (03h)
Power
Management
(3)
13
LINEOUT1N_EN
A
0
LINEOUT1N Line Out and LINEOUT1NMIX Enable
0 = Disabled
1 = Enabled
12
LINEOUT1P_EN
A
0
LINEOUT1P Line Out and LINEOUT1PMIX Enable
0 = Disabled
1 = Enabled



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