CS4207-DNZR Cirrus Logic Inc, CS4207-DNZR Datasheet - Page 100

• Manufacturer Part Number: CS4207-DNZR
• Description: Audio CODECs IC Lo Pwr,4/6 HD Aud Codec w/HP Amp
• Manufacturer: Cirrus Logic Inc

Specifications of CS4207-DNZR

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

100
6.11.7 Line In 1/Mic In 2 Pin Widget Control
PS-Set is a PowerState field which defines the current power setting of the referenced node. Since this
node is of type other than an Audio Function Group node, the actual power state is a function of both this
setting and the PowerState setting of the Audio Function Group node under which this node was enumer-
ated (is controlled).
PS-Act is a PowerState field which indicates the actual power state of this node. Within the Audio Func-
tion Group node, this field will always be equal to the PS-Set field (modulo the time required to execute a
power state transition). Within this type of node, this field will be the lower power consuming state of either
a) the PS-Set field of the currently referenced node or b) the PS-Set field of the Audio Function Group
node under which the currently referenced node was enumerated (is controlled).
Get Parameter Command Format:
Set Parameter Command Format:
Response Format:
Bits [31:28]
Bits [31:28]
CAd = X
CAd = X
31:8
Bits
3:0
4:3
2:0
7
6
5
Node ID = 0Ch
Node ID = 0Ch
Read/Write
Bits [27:20]
Bits [27:20]
Read/Write
Read Only
Read Only
Read Only
Read Only
Read Only
Type
Verb ID = F07h
Verb ID = 707h
Bits [19:8]
Bits [19:8]
Default
0000h
0011b
000b
00b
0b
0b
0b
Power State Set (PS-Set): Writes to these bits
set the Audio Function Group to the Power State
as described below:
PSS = ’0000’b; D0 - Fully on.
PSS = ‘0001’b; D1 - Not Supported
PSS = ‘0010’b; D2 - Not Supported
PSS = ‘0011’b; D3 - Allows for lowest possible
power consumption under software control. See
“D3 Lower Power State Support” on page 25
more information.
PSS = ‘0100’b; D4 - Not Supported
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 affect 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.
Parameter ID = 00h
Parameter ID = xxh
Description
Bits [7:0]
Bits [7:0]
CS4207
DS880F1
for