WM8850
Pre-Production
Bit
Bitfield Name
RW
Default
Description
[23:20]
Default Device
RW
0h
Indicates the intended use of Port-A:
0h = Line out
1h = Speaker
2h = Headphone out
3h = CD
4h = S/PDIF out
5h = Digital other out
6h = Modem line side
7h = Modem handset side
8h = Line in
9h = AUX
Ah = Mic in
Bh = Telephony
Ch = S/PDIF in
Dh = Digital other in
Eh = Reserved
Fh = Other
[19:16]
Connection Type
RW
1h
Indicates the type of physical interface on Port-A:
0h = Unknown
1h = 3.5mm stereo/mono jack
2h = ¼” stereo/mono jack
3h = ATAPI internal
4h = RCA jack (for analogue audio or coaxial S/PDIF)
5h = Optical
6h = Other digital
7h = Other analogue
8h = Multi-channel analogue (DIN)
9h = XLR/Professional
Ah = RJ-11 (modem)
Bh = Combination
Ch-Eh = Reserved
Fh = Other
[15:12]
Colour
RW
4h
Indicates the colour of the physical jack on Port-A:
0h = Unknown
1h = Black
2h = Grey
3h = Blue
4h = Green
5h = Red
6h = Orange
7h = Yellow
8h = Purple
9h = Pink
Ah-Dh = Reserved
Eh = White
Fh = Other
[11:8]
Misc
RW
0h
Presence detection override:
0 = Presence detection indicated by Pin Capabilities Parameter
1 = Presence detection not supported. If the Pin Capabilities Parameter
indicates that that presence detection is supported by the node, then this
bit is used to override it to indicate the external circuitry is not capable of
supporting presence detect
All other values are reserved
PP, April 2011, Rev 3.2
182
w
WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
