CS42L52 Datasheet, PDF (62/82 Pages) Cirrus Logic – Low Power, Stereo CODEC w/Headphone & Speaker Amps

6.23.3 Treble Corner Frequency
Sets the corner frequency (-3 dB point) for the treble shelving filter.
TREBCF[1:0]
00
01
10
11
Treble Corner Frequency Setting
5 kHz
7 kHz
10 kHz
15 kHz
6.23.4 Bass Corner Frequency
Sets the corner frequency (-3 dB point) for the bass shelving filter.
BASSCF[1:0]
00
01
10
11
Bass Corner Frequency Setting
50 Hz
100 Hz
200 Hz
250 Hz
6.23.5 Tone Control Enable
Configures the treble and bass activation.
TCEN
0
1
Application:
Bass and Treble Control
Disabled
Enabled
“Beep Generator” on page 30
6.24 Tone Control (Address 1Fh)
7
TREB3
6
TREB2
5
TREB1
4
TREB0
3
BASS3
2
BASS2
6.24.1 Treble Gain
Sets the gain of the treble shelving filter.
TREB[3:0]
0000
···
0111
1000
1001
···
1111
Step Size:
Gain Setting
+12.0 dB
···
+1.5 dB
0 dB
-1.5 dB
···
-10.5 dB
1.5 dB
CS42L52
1
BASS1
0
BASS0
62
DS680A1