AK4373 Datasheet, PDF (40/98 Pages) Asahi Kasei Microsystems – Low Power Stereo DAC with HP/SPK-Amp

[AK4373]
LRCK
(Master)
LRCK
(Slave)
15
BICK(32fs)
0 12
Lch
8 9 10 11 12 13 14 15 16 17 18
Rch
24 25 26 27 26 29 30 31 0
SDTI(i)
0 15 14
15 0 1 2
BICK(64fs)
8 7 6 5 4 3 2 1 0 15 14
14 15 16 17 18
30 31 32 33 34
8 7 6 5 4 32 1 0
46 47 48 49 50
62 63
SDTI(i)
Lch
15 14
Rch
2 1 0 15 14
2 10
1/fs
15:MSB, 0:LSB
Figure 33. Mode 0 Timing (BCKP = “1”, MSBS = “1”)
LRCK
BICK
(32fs)
SDTI
Mode 1
BICK
15 14
6 5 4 3 2 1 0 15 14
6 5 4 3 2 1 0 15 14
SDTI
Mode 1
Don’t care
15:MSB, 0:LSB
15 14
0 Don’t care
15 14
0
Lch Data
Rch Data
Figure 34. Mode 1 Timing
LRCK
BICK
SDTI
Mode 4
Don’t care
19:MSB, 0:LSB
19
0 Don’t care
19
0
SDTI
Don’t care 23 22 21 20 19
0 Don’t care 23 22 21 20 19
0
Mode 5
23:MSB, 0:LSB
Lch Data
Rch Data
Figure 35. Mode 4, 5 Timing
MS0991-E-00
- 40 -
2008/09