CS4207-CNZ Datasheet, PDF (79/148 Pages) Cirrus Logic – Low-power, 4-in / 6-out HD Audio Codec with Headphone Amp

Bits
Type
15:8
Read Only
7
Read Only
6
Read Only
5
Read Only
4
Read Only
3
Read Only
2
Read Only
1
Read Only
0
Read Only
6.8.3
Connection List Length
Get Parameter Command Format:
Bits [31:28]
CAd = X
Bits [27:20]
Node ID = 09h
Response Format:
Bits
31:8
7
6:0
Type
Read Only
Read Only
Read Only
6.8.4
Supported Power States
Get Parameter Command Format:
Bits [31:28]
CAd = X
Bits [27:20]
Node ID = 09h
Response Format:
Bits
31
Type
Read Only
30:4
Read Only
3
Read Only
2
Read Only
1
Read Only
0
Read Only
DS880F4
Default
00h
0b
0b
0b
1b
1b
1b
0b
0b
CS4207
Description
VREF Control (VREFC): VREF generation is
not supported by this widget.
HDMI Capable (HDMIC): This widget is not
capable of supporting HDMI.
Balanced I/O Pins (BIOP): This widget does not
have balanced I/O pins.
Input Capable (INC): Is not input capable.
Output Capable (OUTC): This bit is ‘1’ to indi-
cate that the widget is output capable.
Headphone Drive Capable (HDC): Widget is
capable of driving headphones directly.
Presence Detect Capable (PDC): A ‘1’ indi-
cates the widget is capable of performing pres-
ence detect.
Trigger Required (TR): Trigger is not required
for an impedance measurement.
Impedance Sense Capable (ISC): This bit is ‘0’
to indicate that the widget does not support
impedance sense on the attached peripheral.
Bits [19:8]
Verb ID = F00h
Bits [7:0]
Parameter ID = 0Eh
Default
000000h
0b
0000001b
Description
Reserved
Long Form (LF): Connection list is short form.
Connection List Length (CLL): One hard-wired
input for this widget.
Bits [19:8]
Verb ID = F00h
Bits [7:0]
Parameter ID = 0Fh
Default
1b
0000000h
1b
0b
0b
1b
Description
EPSS: Converter widget supports extended
power states.
Reserved
D3Sup: D3hot operation is supported.
D2Sup: D2 operation is not supported.
D1Sup: D1 operation is not supported.
D0Sup: D0 operation is supported.
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