CS4207-CNZ Datasheet, PDF (101/148 Pages) Cirrus Logic – Low-power, 4-in / 6-out HD Audio Codec with Headphone Amp

6.11.7 Line In 1/Mic In 2 Pin Widget Control
Get Parameter Command Format:
Bits [31:28]
CAd = X
Bits [27:20]
Node ID = 0Ch
Bits [19:8]
Verb ID = F07h
CS4207
Bits [7:0]
Payload = 00h
Set Parameter Command Format:
Bits [31:28]
CAd = X
Bits [27:20]
Node ID = 0Ch
Bits [19:8]
Verb ID = 707h
Bits [7:0]
Payload = xxh
Response Format:
Bits
31:8
7
6
Type
Read Only
Read Only
Read Only
5
Read/Write
4:3
Read Only
2:0
Read Only
Default
000000h
0b
0b
0b
00b
000b
Description
Reserved
H-Phone Enable (HPE): Not supported on this
widget.
Output Enable (OUTE): Not supported on this
widget.
Input Enable (INE): This bit has no effect on the
input path. Per HD Audio Spec, when ‘1’, this bit
enables the input path of the Pin Widget. When
‘0’, the input path of the Pin Widget is shut off.
Reserved
VREF Enable (VREFE): Not supported on this
widget.
6.11.8 Mic In 1/Line In 2 Pin Widget Control
Get Parameter Command Format:
Bits [31:28]
CAd = X
Bits [27:20]
Node ID = 0Dh
Bits [19:8]
Verb ID = F07h
Bits [7:0]
Payload = 00h
Set Parameter Command Format:
Bits [31:28]
CAd = X
Bits [27:20]
Node ID = 0Dh
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/Write
4:3
Read Only
Default
000000h
0b
0b
0b
00b
Description
Reserved
H-Phone Enable (HPE): Not supported on this
widget.
Output Enable (OUTE): Not supported on this
widget. Used by WHQL test to set VREFE = Hi-Z
mode.
Input Enable (INE): This bit has no effect on the
input path. Per HD Audio Spec., when ‘1’, this bit
enables the input path of the Pin Widget. When
set to ‘0’, the input path of the Pin Widget will
continue to operate.
Reserved
DS880F4
101