AK4695 Datasheet, PDF (90/107 Pages) Asahi Kasei Microsystems – 24bit 4ch CODEC with MIC/HP/SPK/LINE-AMP

[AK4695]
Addr
1DH
1EH
1FH
20H
Register Name
HPF1 Co-efficient 0
HPF1 Co-efficient 1
HPF1 Co-efficient 2
HPF1 Co-efficient 3
R/W
Default
D7
HPF1A7
0
HPF1B7
0
R/W
0
D6
HPF1A6
0
HPF1B6
0
R/W
0
D5
D4
D3
D2
HPF1A5 HPF1A4 HPF1A3 HPF1A2
HPF1A13 HPF1A12 HPF1A11 HPF1A10
HPF1B5 HPF1B4 HPF1B3 HPF1B2
HPF1B13 HPF1B12 HPF1B11 HPF1B10
R/W
R/W
R/W
R/W
0
0
0
0
D1
HPF1A1
HPF1A9
HPF1B1
HPF1B9
R/W
0
D0
HPF1A0
HPF1A8
HPF1B0
HPF1B8
R/W
0
HPF1A13-0, HPF1B13-0: FIL1, 2 Coefficient (14bit x 2)
Default: “0000H”
Addr
21H
22H
23H
24H
Register Name
LPF1 Co-efficient 0
LPF1 Co-efficient 1
LPF1 Co-efficient 2
LPF1 Co-efficient 3
R/W
Default
D7
LPF1A7
0
LPF1B7
0
R/W
0
D6
LPF1A6
0
LPF1B6
0
R/W
0
D5
D4
D3
D2
LPF1A5 LPF1A4 LPF1A3 LPF1A2
LPF1A13 LPF1A12 LPF1A11 LPF1A10
LPF1B5 LPF1B4 LPF1B3 LPF1B2
LPF1B13 LPF1B12 LPF1B11 LPF1B10
R/W
R/W
R/W
R/W
0
0
0
0
D1
LPF1A1
LPF1A9
LPF1B1
LPF1B9
R/W
0
D0
LPF1A0
LPF1A8
LPF1B0
LPF1B8
R/W
0
LPF1A13-0, LPF1B13-B0: LPF1 Coefficient (14bit x 2)
Default: “0000H”
Addr
25H
26H
27H
28H
29H
2AH
2BH
2CH
2DH
2EH
2FH
30H
Register Name
EQ1 Co-efficient 0
EQ1 Co-efficient 1
EQ1 Co-efficient 2
EQ1 Co-efficient 3
EQ1 Co-efficient 4
EQ1 Co-efficient 5
EQ2 Co-efficient 0
EQ2 Co-efficient 1
EQ2 Co-efficient 2
EQ2 Co-efficient 3
EQ2 Co-efficient 4
EQ2 Co-efficient 5
R/W
Default
D7
EQ1A7
EQ1A15
EQ1B7
EQ1B15
EQ1C7
EQ1C15
EQ2A7
EQ2A15
EQ2B7
EQ2B15
EQ2C7
EQ2C15
R/W
0
D6
EQ1A6
EQ1A14
EQ1B6
EQ1B14
EQ1C6
EQ1C14
EQ2A6
EQ2A14
EQ2B6
EQ2B14
EQ2C6
EQ2C14
R/W
0
D5
EQ1A5
EQ1A13
EQ1B5
EQ1B13
EQ1C5
EQ1C13
EQ2A5
EQ2A13
EQ2B5
EQ2B13
EQ2C5
EQ2C13
R/W
0
D4
EQ1A4
EQ1A12
EQ1B4
EQ1B12
EQ1C4
EQ1C12
EQ2A4
EQ2A12
EQ2B4
EQ2B12
EQ2C4
EQ2C12
R/W
0
D3
EQ1A3
EQ1A11
EQ1B3
EQ1B11
EQ1C3
EQ1C11
EQ2A3
EQ2A11
EQ2B3
EQ2B11
EQ2C3
EQ2C11
R/W
0
D2
EQ1A2
EQ1A10
EQ1B2
EQ1B10
EQ1C2
EQ1C10
EQ2A2
EQ2A10
EQ2B2
EQ2B10
EQ2C2
EQ2C10
R/W
0
D1
EQ1A1
EQ1A9
EQ1B1
EQ1B9
EQ1C1
EQ1C9
EQ2A1
EQ2A9
EQ2B1
EQ2B9
EQ2C1
EQ2C9
R/W
0
D0
EQ1A0
EQ1A8
EQ1B0
EQ1B8
EQ1C0
EQ1C8
EQ2A0
EQ2A8
EQ2B0
EQ2B8
EQ2C0
EQ2C8
R/W
0
EQ1A15-0, EQ1B15-0, EQ1C15-0: Equalizer 1 Coefficient (16bit x3)
Default: “0000H”
EQ2A15-0, EQ2B15-0, EQ2C15-0: Equalizer 2 Coefficient (16bit x3)
Default: “0000H”
MS1463-E-01
- 90 -
2014/12