SGTL5000XNAA3R2 Datasheet, PDF (50/68 Pages) Freescale Semiconductor, Inc – Low Power Stereo Codec with Headphone Amp

FUNCTIONAL DEVICE OPERATION
PROGRAMMING EXAMPLES
BITS
6:4
3:1
0
FIELD
CUTOFF
RSVD
EN
RW RESET
RW
0x4
Set cut-off frequency
0x0 = 80 Hz
0x1 = 100 Hz
0x2 = 125 Hz
0x3 = 150 Hz
0x4 = 175 Hz
0x5 = 200 Hz
0x6 = 225 Hz
RO
0x0
Reserved
RW
0x0
Enable/Disable Bass Enhance
0x0 = Disable
0x1 = Enable
DEFINITION
Table 43. DAP_BASS_ENHANCE_CTRL 0x0106
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
RSVD
LR_LEVEL
RSVD BASS_LEVEL
BITS
15:14
13:8
7
6:0
FIELD
RSVD
LR_LEVEL
RSVD
BASS_LEVEL
RW RESET
DEFINITION
RO
0x0
Reserved
RW
0x5
Left/Right Mix Level Control
0x00= +6.0 dB for Main Channel
......
0x3F= Least L/R Channel Level
RO
0x0
RW
0x1f
Bass Harmonic Level Control
0x00= Most Harmonic Boost
......
0x7F=Least Harmonic Boost
Table 44. DAP_AUDIO_EQ 0x0108
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
RSVD
EN
BITS
15:2
1:0
FIELD
RSVD
EN
RW RESET
DEFINITION
RO
0x0
Reserved
RW
0x0
Selects between PEQ/GEQ/Tone Control and Enables it.
0x0 = Disabled.
0x1 = Enable PEQ. NOTE: DAP_PEQ->EN bit must also be set to the desired number
of filters (bands) in order for the PEQ to be enabled.
0x2 = Enable Tone Control
0x3 = Enable 5 Band GEQ
SGTL5000
50
Analog Integrated Circuit Device Data
Freescale Semiconductor