ak4671 AKM Semiconductor, Inc., ak4671 Datasheet - Page 78

• Manufacturer Part Number: ak4671
• Description: Stereo Codec With Mic/rcv/hp-amp
• Manufacturer: AKM Semiconductor, Inc.

SDOL1-0 and SDOR1-0 bits set the data mixing for each channel of SDTO from the data selected by
output data.
When SDOD bit is “1”, SDTO output data can be disabled (fixed to “L”). Input data of SVOLA is not disabled.
SDIM1-0 bits select stereo or mono of SDTI input data. In case of mono mode, the same data is input to both channels.
PFMXL1-0 and PFMXR1-0 bits set the data mixing for each channel of 5-band EQ from the data selected by
and SVOLA output data.
MS0666-E-00
PFMXR1
PFMXL1
SDOR1
SDOL1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
PFMXR0
PFMXL0
Table 50. 5-band EQ Rch Input Mixing 1 (N/A: Not available)
Table 49. 5-band EQ Lch Input Mixing 1 (N/A: Not available)
SDIM1
Table 45. SDTO Lch Output Mixing (N/A: Not available)
Table 46. SDTO Rch Output Mixing (N/A: Not available)
Table 48. SDTI Stereo/Mono Select (N/A: Not available)
SDOL0
SDOR0
0
1
0
1
0
1
0
1
0
0
1
1
0
1
0
1
0
1
0
1
SDOD
(Rch Signal selected by
(Lch Signal selected by
0
1
(Rch Signal selected by
(Lch Signal selected by
SDIM0
Table 47. SDTO Disable
0
1
0
1
Rch Signal selected by
Rch Signal selected by
Lch Signal selected by
Lch Signal selected by
Enable (Output)
Disable (“L”)
5-band EQ Lch Input
5-band EQ Rch Input
- 78 -
SDTO
Lch
SVOLA Rch
SVOLA Lch
R
L
L
SDTO Lch
SDTO Rch
SRC-B
SRC-B
N/A
N/A
N/A
N/A
Table
Table
N/A
Table
Table
48) + (SVOLA Lch)
48) + (SVOLA Rch)
(default)
Rch
R
L
R
Table 44
Table 44
Table 48
Table 48
44) + (SRC-B)
44) + (SRC-B)
(default)
(default)
(default)
(default)
(default)
Table 44
and SRC-B
[AK4671]
Table 48
2007/10