SGTL5000XNAA3 Datasheet, PDF (74/84 Pages) Freescale Semiconductor, Inc – Low Power Stereo Codec with Headphone Amp

SGTL5000
DATASHEET
7.0.0.24. DAP_CONTROL
0x0100
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
BITS
15:5
4
3:1
0
FIELD
RSVD
MIX_EN
RSVD
DAP_EN
RW RESET
DEFINITION
RO 0x0 Reserved
RW 0x0
Enable/Disable the DAP mixer path
0x0 = Disable
0x1 = Enable
When enabled, DAP_EN must also be enabled to use the
mixer.
RO 0x0 Reserved
RW 0x0
Enable/Disable digital audio processing (DAP)
0x0 = Disable. When disabled, no audio will pass-through.
0x1 = Enable. When enabled, audio can pass-through DAP
even if none of the DAP functions are enabled.
7.0.0.25. DAP_PEQ
0x0102
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
BITS
15:3
2:0
FIELD
RSVD
EN
RW RESET
DEFINITION
RO 0x0 Reserved
RW 0x0
Set to Enable the PEQ filters
0x0 = Disabled
0x1 = 1 Filter Enabled
0x2 = 2 Filters Enabled
.....
0x7 = Cascaded 7 Filters
DAP_AUDIO_EQ->EN bit must be set to 1 in order to enable
the PEQ
7.0.0.26. DAP_BASS_ENHANCE
0x0104
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
BITS
15:9
FIELD
RSVD
RW RESET
RO 0x0 Reserved
74
DEFINITION
SGTL5000 EA2 DS-0-3