TLV320AIC28_08 Datasheet, PDF (57/85 Pages) Texas Instruments – STEREO AUDIO CODEC WITH INTEGRATED HEADPHONE AND SPEAKER AMPLIFIERS

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TLV320AIC28
SLAS418B − FEBRUARY 2004 − REVISED MAY 2005
REGISTER 15H: Digital Audio Effects Filter Coefficients
BIT
D15−D0
NAME
R_N4
RESET VALUE
(IN DECIMAL)
−27034
READ/
WRITE
FUNCTION
R/W Right channel bass-boost coefficient N4.
REGISTER 16H: Digital Audio Effects Filter Coefficients
BIT
D15−D0
NAME
R_N5
RESET VALUE
(IN DECIMAL)
26461
READ/
WRITE
FUNCTION
R/W Right channel bass-boost coefficient N5.
REGISTER 17H: Digital Audio Effects Filter Coefficients
BIT
D15−D0
NAME
R_D1
RESET VALUE
(IN DECIMAL)
32131
READ/
WRITE
FUNCTION
R/W Right channel bass-boost coefficient D1.
REGISTER 18H: Digital Audio Effects Filter Coefficients
BIT
D15−D0
NAME
R_D2
RESET VALUE
(IN DECIMAL)
−31506
READ/
WRITE
FUNCTION
R/W Right channel bass-boost coefficient D2.
REGISTER 19H: Digital Audio Effects Filter Coefficients
BIT
D15−D0
NAME
R_D4
RESET VALUE
(IN DECIMAL)
32131
READ/
WRITE
FUNCTION
R/W Right channel bass-boost coefficient D4.
REGISTER 1AH: Digital Audio Effects Filter Coefficients
BIT
D15−D0
NAME
R_D5
RESET VALUE
(IN DECIMAL)
−31506
READ/
WRITE
FUNCTION
R/W Right channel bass-boost coefficient D5.
REGISTER 1BH: PLL Programmability
BIT
NAME RESET VALUE READ/WRITE
D15
PLLSEL
0
R/W
D14−D11 QVAL
0010
R/W
D10−D8 PVAL
000
R/W
FUNCTION
PLL Enable
0 => Disable PLL.
1 => Enable PLL.
Q value: Valid when PLL is disabled
0000 => 16,
0001 => 17,
0010 => 2,
0011 => 3,
…….
1100 => 12,
1101 => 13,
1110 => 14,
1111 => 15,
P value: Valid when PLL is enabled
000 => 8,
001 => 1,
010 => 2,
011 => 3,
100 => 4,
101 => 5,
110 => 6,
111 => 7
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