CS4207-CNZ Datasheet, PDF (123/148 Pages) Cirrus Logic – Low-power, 4-in / 6-out HD Audio Codec with Headphone Amp

6.14.6 Pin Widget Control
Get Parameter Command Format:
Bits [31:28]
CAd = X
Bits [27:20]
S/P Tx 1 Node ID=10h
S/P Tx 2 Node ID=15h
Bits [19:8]
Verb ID = F07h
CS4207
Bits [7:0]
Payload = 00h
Set Parameter Command Format:
Bits [31:28]
CAd = X
Bits [27:20]
S/P Tx 1 Node ID=10h
S/P Tx 2 Node ID=15h
Bits [19:8]
Verb ID = 707h
Bits [7:0]
Payload = xxh
Response Format:
Bits
31:8
7
6
Type
Read Only
Read Only
Read/Write
5
Read Only
4:3
Read Only
2:0
Read Only
Default
000000h
0b
0b
0b
00b
000b
Description
Reserved
H-Phone Enable (HPE): Not supported.
Output Enable (OUTE): This bit has no effect on
the output path. Per HD Audio Spec., when ‘1’,
this bit enables the output path of the Pin Widget.
When ‘0’, the output path is shut off.
Input Enable (INE): Set to ‘0’ since there is no
input path associated with the pin widget.
Reserved
VREF Enable (VREFE): The Pin Widget does
not support VREF generation as indicated in the
Pin Capabilities. As such, this field should always
be “000b” to select the Hi-Z state.
DS880F4
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