AK5397 Datasheet, PDF (26/44 Pages) Asahi Kasei Microsystems – 32-Bit Stereo Premium ADC

[AK5397]
LRCK
01 2
BICK(128fs)
20 21 22
32 33
63 0 1 2
20 21 22
32 33
63 0 1
SDTO
BICK(64fs)
31 30
01 2
12 11 10
12 13 14
0
23 24
31 30
12 11 10
31 0 1 2
12 13 14
0
23 24
31
31 0 1
SDTO
31 30
20 19 18
98
1 0 31 30
20 19 18
98
1 0 31
Lch Data
31: MSB, 0:LSB @ 32bit
Rch Data
Figure 21. Mode 0/2 Timing (Normal mode, MSB justified, Normal/Double/Quad/Octal speed mode)
LRCK
BICK(32fs)
0 1 2 13 14 15 16 17 18 29 30 31 0 1 2 13 14 15 16 17 18 29 30 31 0 1
SDTO1(Lch) 31 30
18 17 16 15 14
SDTO2(Rch) 31 30
18
16 15 14
18 17 16 15 14
18
16 15 14
31: MSB, 0:LSB @ 32bit
2 1 0 31 30
2 1 0 31 30
18 17 16 15 14 8 2 1 0 31
18 17 16 15 14 8 2 1 0 31
18
16 15 14
Figure 22. Mode 0/2 Timing (Normal mode, MSB justified, Hex speed mode)
LRCK
01 2
BICK(128fs)
20 21 22
33 34
63 0 1 2
20 21 22
33 34
63 0 1
SDTO
BICK(64fs)
31
0 12
13 12 11
12 13 14
0
24 25
31
13 12 11
31 0 1 2
12 13 14
0
24 25
31 0 1
SDTO
0 31
21 20 19
98
2 1 0 31
21 20 19
98
2 10
Lch Data
Rch Data
31: MSB, 0:LSB @ 32bit
Figure 23. Mode 1/3 Timing (Normal mode, I²S Compatible, Normal/Double/Quad/Octal Speed)
014011535-E-00
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2014/11