AK4671_10 Datasheet, PDF (104/166 Pages) Asahi Kasei Microsystems – Stereo CODEC with MIC/RCV/HP-AMP

[AK4671]
MSBSA
0
0
1
1
BCKPA
0
1
0
1
Data Interface Format
MSB of SDTOA is output by next rising edge (“↑”) of the falling edge (“↓”) of BICKA
after the rising edge (“↑”) of SYNCA. MSB of SDTIA is latched by the falling edge (“↓”) of
the BICKA just after the output timing of SDTOA’s MSB.
MSB of SDTOA is output by next falling edge (“↓”) of the rising edge (“↑”) of BICKA
after the rising edge (“↑”) of SYNCA. MSB of SDTIA is latched by the rising edge (“↑”) of
the BICKA just after the output timing of SDTOA’s MSB.
MSB of SDTOA is output by the 2nd rising edge (“↑”) of BICKA after the rising edge (“↑”)
of SYNCA. MSB of SDTIA is latched by the falling edge (“↓”) of the BICKA just after the
output timing of SDTOA’s MSB.
MSB of SDTOA is output by the 2nd falling edge (“↓”) of BICKA after the rising edge
(“↑”) of SYNCA. MSB of SDTIA is latched by the rising edge (“↑”) of the BICKA just
after the output timing of SDTOA’s MSB.
Table 86. PCM I/F A Format in Mode 0
Figure
Figure 84
Figure 85
Figure 86
Figure 87
MSBSB
0
0
1
1
BCKPB
0
1
0
1
Data Interface Format
MSB of SDTOB is output by next rising edge (“↑”) of the falling edge (“↓”) of BICKB after
the rising edge (“↑”) of SYNCB. MSB of SDTIB is latched by the falling edge (“↓”) of the
BICKB just after the output timing of SDTOB’s MSB.
MSB of SDTOB is output by next falling edge (“↓”) of the rising edge (“↑”) of BICKB after
the rising edge (“↑”) of SYNCB. MSB of SDTIB is latched by the rising edge (“↑”) of the
BICKB just after the output timing of SDTOB’s MSB.
MSB of SDTOB is output by the 2nd rising edge (“↑”) of BICKB after the rising edge (“↑”)
of SYNCB. MSB of SDTIB is latched by the falling edge (“↓”) of the BICKB just after the
output timing of SDTOB’s MSB.
MSB of SDTOB is output by the 2nd falling edge (“↓”) of BICKB after the rising edge
(“↑”) of SYNCB. MSB of SDTIB is latched by the rising edge (“↑”) of the BICKB just after
the output timing of SDTOB’s MSB.
Table 87. PCM I/F B Format in Mode 0
Figure
Figure 84
Figure 85
Figure 86
Figure 87
MSBSA
0
0
1
1
BCKPA
0
1
0
1
Data Interface Format
MSB of SDTOA is output by the rising edge (“↑”) of SYNCA. MSB of SDTIA is latched by
the falling edge (“↓”) of the BICKA just after the output timing of SDTOA’s MSB.
MSB of SDTOA is output by the rising edge (“↑”) of SYNCA. MSB of SDTIA is latched by
the rising edge (“↑”) of the BICKA just after the output timing of SDTOA’s MSB.
MSB of SDTOA is output by the rising edge (“↑”) of the first BICKA after the rising edge
(“↑”) of SYNCA. MSB of SDTIA is latched by the falling edge (“↓”) of the BICKA just
after the output timing of SDTOA’s MSB.
MSB of SDTOA is output by the falling edge (“↓”) of the first BICKA after the rising edge
(“↑”) of SYNCA. MSB of SDTIA is latched by the rising edge (“↑”) of the BICKA just
after the output timing of SDTOA’s MSB.
Table 88. PCM I/F A Format in Mode 1
Figure
Figure 88
Figure 89
Figure 90
Figure 91
MSBSB
0
0
1
1
BCKPB
0
1
0
1
Data Interface Format
MSB of SDTOB is output by the rising edge (“↑”) of SYNCB. MSB of SDTIB is latched by
the falling edge (“↓”) of the BICKB just after the output timing of SDTOB’s MSB.
MSB of SDTOB is output by the rising edge (“↑”) of SYNCB. MSB of SDTIB is latched by
the rising edge (“↑”) of the BICKB just after the output timing of SDTOB’s MSB.
MSB of SDTOB is output by the rising edge (“↑”) of the first BICKB after the rising edge
(“↑”) of SYNCB. MSB of SDTIB is latched by the falling edge (“↓”) of the BICKB just
after the output timing of SDTOB’s MSB.
MSB of SDTOB is output by the falling edge (“↓”) of the first BICKB after the rising edge
(“↑”) of SYNCB. MSB of SDTIB is latched by the rising edge (“↑”) of the BICKB just after
the output timing of SDTOB’s MSB.
Table 89. PCM I/F B Format in Mode 1
Figure
Figure 88
Figure 89
Figure 90
Figure 91
MS0666-E-02
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2010/06