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| CS4207-CNZ Datasheet, PDF (35/148 Pages) Cirrus Logic – Low-power, 4-in / 6-out HD Audio Codec with Headphone Amp | |||
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CS4207
6.1.2 Pin Configuration Register Defaults
The Configuration Default Register is required for each Pin Widget. It is used by software as an aid in de-
termining the configuration of jacks and devices attached to the codec. At the time the codec is first pow-
ered on, this register is internally loaded with default values, see Table 3, indicating the typical system use
of this particular pin/jack. After this initial loading, the state, including any software writes into the register,
will be preserved across reset events. Its state need not be preserved across power level changes.
Port
Headphone
Node ID = 09h
(see p 83)
Jack
Line Out 1
Node ID = 0Ah
(see p 91)
Jack
Line Out 2
Node ID = 0Bh
(see p 96)
Fixed
Line In 1/Mic In 2
Node ID = 0Ch Jack
(see p 104)
Mic In 1/Line In 2
Node ID = 0Dh Jack
(see p 105)
Digital Mic In 1
Node ID = 0Eh
(see p 110)
Fixed
S/PDIF In
Node ID = 0Fh
(see p 119)
Jack
S/PDIF Out 1
Node ID = 10h
(see p 124)
Jack
Digital Mic In 2
Node ID = 12h
(see p 111)
Fixed
S/PDIF Out 2
Node ID = 15h
(see p 125)
Jack
Location
External/
Front
Device
Headphone
Type
1/8â Jack
External/
Rear
Line Out
1/8â Jack
Color
Green
Green
Misc
No PDC Override
No PDC Override
Internal Speakers Other Analog Unknown No PDC Override
External/
Rear
Line In
1/8â Jack
Blue
No PDC Override
External/
Rear
Other/
Mobile Lid
Inside
External/
Front
Mic In
1/8â Jack
Pink
Digital In Other Digital Unknown
S/PDIF In RCA Jack
White
No PDC Override
No PDC Override
No PDC Override
External/
Rear
S/PDIF Out
RCA Jack
Orange
No PDC Override
Other/
Mobile Lid
Inside
Digital In Other Digital Unknown
No PDC Override
External/
Rear
S/PDIF Out Optical Jack
Black
No PDC Override
Table 3. Pin Configuration Register Defaults
Assoc. Sequence
F
0
F
0
F
0
5
1
3
1
3
E
F
0
F
0
5
E
F
0
DS880F4
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