AK4671_10 Datasheet, PDF (78/166 Pages) Asahi Kasei Microsystems – Stereo CODEC with MIC/RCV/HP-AMP

[AK4671]
SDOL1-0 and SDOR1-0 bits set the data mixing for each channel of SDTO from the data selected by Table 44 and SRC-B
output data.
SDOL1
0
0
1
1
SDOL0
SDTO Lch
0
Lch Signal selected by Table 44
1
SRC-B
0
(Lch Signal selected by Table 44) + (SRC-B)
1
N/A
Table 45. SDTO Lch Output Mixing (N/A: Not available)
(default)
SDOR1
0
0
1
1
SDOR0
SDTO Rch
0
Rch Signal selected by Table 44
1
SRC-B
0
(Rch Signal selected by Table 44) + (SRC-B)
1
N/A
Table 46. SDTO Rch Output Mixing (N/A: Not available)
(default)
When SDOD bit is “1”, SDTO output data can be disabled (fixed to “L”). Input data of SVOLA is not disabled.
SDOD
SDTO
0
Enable (Output) (default)
1
Disable (“L”)
Table 47. SDTO Disable
SDIM1-0 bits select stereo or mono of SDTI input data. In case of mono mode, the same data is input to both channels.
SDIM1
SDIM0
Lch
Rch
0
0
L
R
(default)
0
1
L
L
1
0
R
R
1
1
N/A
Table 48. SDTI Stereo/Mono Select (N/A: Not available)
PFMXL1-0 and PFMXR1-0 bits set the data mixing for each channel of 5-band EQ from the data selected by Table 48
and SVOLA output data.
PFMXL1
0
0
1
1
PFMXL0
5-band EQ Lch Input
0
Lch Signal selected by Table 48
1
SVOLA Lch
0
(Lch Signal selected by Table 48) + (SVOLA Lch)
1
N/A
Table 49. 5-band EQ Lch Input Mixing 1 (N/A: Not available)
(default)
PFMXR1
0
0
1
1
PFMXR0
5-band EQ Rch Input
0
Rch Signal selected by Table 48
1
SVOLA Rch
0
(Rch Signal selected by Table 48) + (SVOLA Rch)
1
N/A
Table 50. 5-band EQ Rch Input Mixing 1 (N/A: Not available)
(default)
MS0666-E-02
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2010/06