CS4207-CNZR Cirrus Logic Inc, CS4207-CNZR Datasheet - Page 112

• 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

112
Bits [19:8] = ‘3xxxx’, where bits [15:0] are defined below:
CAd = X
11:8
Bits
6:0
15
14
13
12
7
DigMic 1 Node ID=0Eh
DigMic 2 Node ID=12h
Write Only
Write Only
Write Only
Write Only
Write Only
Write Only
Write Only
Type
Verb ID = 3xxh
xxxxxxxb
Default
0000b
0b
0b
xb
xb
xb
Set Output Amplifier (SOA): This bit deter-
mines whether the value programmed refers to
the output amplifier. This bit should always be ‘0’
since an output amplifier is not present.
Set Input Amplifier (SIA): This bit determines
whether the value programmed refers to the
input amplifier. Set to 1 for the value to be
accepted.
Set Left Amplifier (SLA): Selects the left chan-
nel (channel 0). A 1 indicates that the relevant
amplifier should accept the value being set. If
both bits are set, both amplifiers are set.
Set Right Amplifier (SRA): Selects the right
channel (channel 1). A 1 indicates that the rele-
vant amplifier should accept the value being set.
If both bits are set, both amplifiers are set.
Index (IDX): This field is used when program-
ming the input amplifiers on Selector Widgets
and Sum Widgets. This field is ignored.
Mute (MUTE): When ‘0’, the Mute is inactive.
This field is ignored.
Gain (GAIN): Specifies the amplifier gain in dB.
xxxxx00b = 0dB
xxxxx01b = +10dB
xxxxx10b = +20dB
xxxxx11b = not used
Bits(6:2) are not used and are ignored.
Parameter ID = xxh
Description
CS4207
DS880F1