SGTL5000XNAA3R2 Datasheet, PDF (54/68 Pages) Freescale Semiconductor, Inc – Low Power Stereo Codec with Headphone Amp

FUNCTIONAL DEVICE OPERATION
PROGRAMMING EXAMPLES
Table 52. DAP_AUDIO_EQ_BAND3 0x011C 3000 Hz
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
RSVD
VOLUME
BITS
15:7
6:0
FIELD
RSVD
VOLUME
RW RESET
RO
0x0
Reserved
RW
0x2F
Sets GEQ Band3
0x5F = sets to 12 dB
0x2F = sets to 0 dB
0x00 = sets to -11.75 dB
Each LSB is 0.25 dB
DEFINITION
Table 53. DAP_AUDIO_EQ_TREBLE_BAND4 0x011E 9900 Hz
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
RSVD
VOLUME
BITS
15:7
6:0
FIELD
RSVD
VOLUME
RW RESET
RO
0x0
RW 0x2F
DEFINITION
Reserved
Sets Tone Control Treble/GEQ Band4
0x5F = sets to 12 dB
0x2F = sets to 0 dB
0x00 = sets to -11.75 dB
Each LSB is 0.25 dB
Table 54, DAP_MAIN_CHAN 0x0120 sets the main channel volume level
.
Table 54. DAP_MAIN_CHAN 0x0120
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
VOL
BITS
FIELD
RW RESET
15:0
VOL
RW 0x8000 DAP Main Channel Volume
0xFFFF
= 200%
0x8000 (default) = 100%
0x0000
= 0%
Table 55, DAP_MIX_CHAN 0x0122 sets the mix channel volume level
.
Table 55. DAP_MIX_CHAN 0x0122
DEFINITION
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
VOL
BITS
15:0
FIELD
VOL
RW RESET
RW 0x0000 DAP Mix Channel Volume
0xFFFF
= 200%
0x8000
= 100%
0x0000 (default) = 0%
DEFINITION
SGTL5000
54
Analog Integrated Circuit Device Data
Freescale Semiconductor