CS4207-CNZR Cirrus Logic Inc, CS4207-CNZR Datasheet - Page 111

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

Specifications of CS4207-CNZR

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

DS880F1
6.12.7 Amplifier Gain/Mute
Get Parameter Command Format:
Bits [19:8] = ‘Bxxxx’, where bits [15:0] are defined below:
Response Format:
Set Parameter Command Format:
Bits [31:28]
Bits [31:28]
Bits [15:0]
CAd = X
19:16
15:12
12:4
31:8
11:8
Bits
7:4
3:0
3:0
6:0
15
14
13
7
DigMic 1 Node ID=0Eh
DigMic 2 Node ID=12h
000000000b
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Bits [27:20]
Bits [27:20]
Read Only
Read Only
Read Only
0000b
Value
Type
0b
0b
xb
Get Output/Input (GOI): This bit controls whether the request is for the
input amplifier or the output amplifier. When ‘1’, the output amplifier is
being requested. When ‘0’, the input amplifier is being requested.
‘0’b
Get Left/Right (GLR): This bit controls whether the request is for the
left channel amplifier or the right channel amplifier. When ‘1’, the left
channel amplifier is being requested. When ‘0’, the right channel ampli-
fier is being requested.
Reserved
Index (IDX): This field specifies the input index of the amplifier setting
to return if the widget has multiple input amplifiers. This field has no
meaning and ignored since the widget does not have multiple input
amplifiers. It should be always ‘0’s.
Verb ID = Bxxh
Bits [19:8]
0000000b
Bits [19:8]
000000h
Default
6h
0h
0h
5h
Eh
0b
Connection Type (CTYP): Indicates the type of
physical connection is Other Digital.
Color (COL): This field indicates the color of the
physical jack for use by software. The color
selected is unknown.
Miscellaneous (MISC): No PDC override.
Default Association (DA): This field is used by
software to group Pin Complex (and therefore
jacks) together into functional blocks to support
multichannel operation. All jacks with the same
association number may be assumed to be
grouped together. A value of all ‘0’s is reserved.
A value of all ‘1’s in this field indicates that the
Association has the lowest priority.
Sequence (SEQ): This field indicates the order
of the jacks in the association group.
Always returned “000000h”
Amplifier Mute (AM): Mute is not supported by
this widget.
Amplifier Gain (AG): This field returns the Gain
setting for the amplifier requested. If the amplifier
requested does not exist, all ‘0’s will be returned.
Default equals 0 dB.
Description
Parameter ID = xxh
Description
Bits [7:0]
Bits [7:0]
CS4207
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