ak4671 AKM Semiconductor, Inc., ak4671 Datasheet - Page 80

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

SBMX1-0 bits set the data mixing from SDTIA input and SVOLB output. The mixed data is output to SDTOB via
DATT-C.
When SDOBD bit is “1”, SDTOB output data can be disabled (fixed to “L”).
BVMX1-0 bits set the data mixing for SRC-B from SDTIA input (DATT-B output) and SDTIB input (BIVOL output).
MS0666-E-00
BVMX1
SBMX1
0
0
1
1
0
0
1
1
Table 59. SRC-B Input Mixing (N/A: Not available)
Table 57. SDTOB Mixing (N/A: Not available)
SDOBD
BVMX0
SBMX0
0
1
0
1
0
1
0
1
0
1
Table 58. SDTOB Disable
Enable (Output)
Disable (“L”)
(SDTIA) + (SVOLB)
(SDTIA) + (SDTIB)
SDTOB
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DATT-C Input
SRC-B Input
SVOLB
SDTIA
SDTIA
SDTIB
N/A
N/A
(default)
(default)
(default)
[AK4671]
2007/10