CS4207 Datasheet, PDF (34/144 Pages) Cirrus Logic – Low-power, 4-in / 6-out HD Audio CODEC with Headphone Amp

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 90)
Jack
Line Out 2
Node ID = 0Bh
(see p 95)
Fixed
Line In 1/Mic In 2
Node ID = 0Ch Jack
(see p 103)
Mic In 1/Line In 2
Node ID = 0Dh Jack
(see p 104)
Digital Mic In 1
Node ID = 0Eh
(see p 109)
Fixed
S/PDIF In
Node ID = 0Fh
(see p 118)
Jack
S/PDIF Out 1
Node ID = 10h
(see p 123)
Jack
Digital Mic In 2
Node ID = 12h
(see p 110)
Fixed
S/PDIF Out 2
Node ID = 15h
(see p 124)
Jack
Location Device
Type
External/
Front
Headphone
1/8” Jack
External/
Rear
Line Outs
1/8” Jack
Color
Green
Green
Misc
No PDC Override
No PDC Override
Internal Speakers Other Analog Unknown No PDC Override
External/
Rear
Line In
1/8” Jack
Blue
No PDC Override
External/
Rear
Mic In
1/8” Jack
Pink
Internal/
Mobile Lid
Inside
Digital In Other Digital Unknown
External/
Front
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
Internal/
Mobile Lid
Inside
Digital In Other Digital Unknown
No PDC Override
External/
Rear
S/PDIF Out
Optical
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
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DS880F1