AK4679EG Datasheet, PDF (108/220 Pages) Asahi Kasei Microsystems – 24bit Stereo CODEC with DSP and MIC/RCV/HP/SPK/LINE-AMP

[AK4679]
MX2A1-0 bits set the data mixing for MIX2C input.
MX2A1 bit
0
0
1
1
MX2A0 bit
MIX2C Input
0
BIVOL Lch
1
BIVOL Rch
0
(BIVOL Lch ) + (BIVOL Rch)
1
((BIVOL Lch ) + (BIVOL Rch))/2
Table 92. MIX2C Input Mixing 1
(default)
MX2B1-0 bits set the data mixing for MIX2C input.
MX2B1 bit
0
0
1
1
MX2B0 bit
MIX2C Input
0
DATT-A Lch
1
DATT-A Rch
0
(DATT-A Lch ) + (DATT-A Rch)
1
((DATT-A Lch ) + (DATT-A Rch))/2
Table 93. MIX2C Input Mixing 2
(default)
MX2C1-0 bits set the data mixing for SRCAO and SVOLB input.
MX2C1 bit
0
0
1
1
MX2C0 bit
SRCAO/SVOLB Input
0
MIX2A
1
MIX2B
0
(MIX2A) + (MIX2B)
1
((MIX2A) + (MIX2B))/2
Table 94. SRCAO/SVOLB Input Mixing
(default)
MXSB2-0 bits set the data mixing for SRCBO input.
MXSB2
bit
0
0
0
0
1
1
1
1
MXSB1
bit
0
0
1
1
0
0
1
1
MXSB0
bit
0
1
0
1
0
1
0
1
SRCBO Lch
SRCBO Rch
DATT-A Lch
DATT-A Lch
DATT-A Rch
DATT-A Rch
←
←
(DATT-A Lch) + (DATT-A Rch)
←
((DATT-A Lch) + (DATT-A Rch))/2
←
((DATT-A Lch) + (DATT-A Rch))/2
+ (DATT-C)
←
Lch Signal selected by Table 80 Rch Signal selected by Table 80
DATT-C
←
Table 95. SRCBO Input Mixing
(default)
When SDOAD bit is “1”, SDTOA output data can be disabled (fixed to “L”). Input data of SVOLB is not disabled.
SDOAD bit
SDTOA
0
Enable (Output)
1
Disable (“L” Output)
Table 96. SDTOA Disable
(default)
MS1402-E-06
- 108 -
2013/02