CS4207-CNZ Cirrus Logic Inc, CS4207-CNZ Datasheet - Page 105

• Manufacturer Part Number: CS4207-CNZ
• Description: IC Low Pwr,4/6 HD Aud Codec W/HP Amp
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS4207-CNZ

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 3
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 105 / 110
• Voltage - Supply, Analog: 2.97 V ~ 5.25 V
• Voltage - Supply, Digital: 2.97 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 598-1796

DS880F1
6.11.14 Amplifier Gain/Mute
Get Parameter Command Format:
Bits [19:8] = ‘Bxxxx’, where bits [15:0] are defined below:
Response Format:
Bits [31:28]
Bits [15:0]
CAd = X
23:20
19:16
15:12
12:4
31:8
11:8
Bits
7:4
3:0
3:0
6:0
15
14
13
7
Line In 1 Node ID=0Ch
Mic In 1 Node ID=0Dh
000000000b
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
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
000000h
Default
Ah
1h
9h
0h
3h
1h
0b
Default Device (DD): Indicates the intended use
of the connection is for Mic in.
Connection Type (CTYP): Indicates the type of
physical connection is 1/8” jack.
Color (COL): This field indicates the color of the
physical jack for use by software. The color
selected is pink.
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]
CS4207
105