CS4207-DNZR Cirrus Logic Inc, CS4207-DNZR Datasheet - Page 101

• 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

DS880F1
6.11.8 Mic In 1/Line In 2 Pin Widget Control
6.11.9 Unsolicited Response Control
Get Parameter Command Format:
Set Parameter Command Format:
Response Format:
Get Parameter Command Format:
Set Parameter Command Format:
Response Format
Bits [31:0] are sticky and will not be reset by a Link Reset or a Codec Reset:
Bits [31:28]
Bits [31:28]
Bits [31:28]
Bits [31:28]
CAd = X
CAd = X
CAd = X
CAd = X
31:8
31:8
Bits
Bits
4:3
2:0
7
6
5
Line In 1 Node ID=0Ch
Line In 1 Node ID=0Ch
Mic In 1 Node ID=0Dh
Mic In 1 Node ID=0Dh
Node ID = 0Dh
Node ID = 0Dh
Bits [27:20]
Bits [27:20]
Read/Write
Read/Write
Read/Write
Bits [27:20]
Bits [27:20]
Read Only
Read Only
Read Only
Read Only
Type
Type
Verb ID = F07h
Verb ID = 707h
Verb ID = F08h
Verb ID = 708h
Bits [19:8]
Bits [19:8]
Bits [19:8]
Bits [19:8]
000000h
Default
Default
0000h
000b
00b
0b
0b
0b
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 = HiZ
mode.
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
set to ‘0’, the input path of the Pin Widget will
continue to operate.
Reserved
VREF Enable (VREFE) : This field selects one of
the possible states for the VREF signal(s). The
pin associated with this function is MICBIAS.
If the value written to this control does not corre-
spond to a supported value (‘000’b, ‘001’b,
‘010’b or ‘100’b), the VREFE bits must retain the
previous value.
‘000’b = Hi-Z
‘001’b = 0.5*VA
‘010’b = GND
‘100’b = 0.8*VA
Reserved
Parameter ID = xxh[
Parameter ID = 00h
Parameter ID = 00h
Parameter ID = xxh
Description
Description
Bits [7:0]
Bits [7:0]
Bits [7:0]
Bits [7:0]
CS4207
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