SGTL5000XNAA3 Datasheet, PDF (76/84 Pages) Freescale Semiconductor, Inc – Low Power Stereo Codec with Headphone Amp

SGTL5000
DATASHEET
BITS
1:0
FIELD
EN
RW RESET
DEFINITION
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
7.0.0.29. DAP_SGTL_SURROUND
0x010A
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
BITS
FIELD
RW RESET
DEFINITION
15:7
RSVD
RO 0x0 Reserved
6:4 WIDTH_CONTRO RW 0x4
L
SGTL Surround Width Control - The width control changes the
perceived width of the sound field.
0x0 = Least Width
......
0x7 = Most Width
3:2
RSVD
RO 0x0 Reserved
1:0
SELECT
RW 0x0 SGTL Surround Selection
0x0 = Disabled
0x1 = Disabled
0x2 = Mono input Enable
0x3 = Stereo input Enable
7.0.0.30. DAP_FILTER_COEF_ACCESS
0x010C
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
BITS
15:9
8
FIELD
RSVD
WR
RW RESET
DEFINITION
RO 0x0 Reserved
WO 0x0
When set, the coefficients written in the ten coefficient data
registers will be loaded into the filter specified by INDEX
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SGTL5000 EA2 DS-0-3