AK4685 AKM [Asahi Kasei Microsystems], AK4685 Datasheet - Page 23

• Manufacturer Part Number: AK4685
• Description: Multi-channel CODEC with Differential Analog I/O
• Manufacturer: AKM [Asahi Kasei Microsystems]

MS1106-E-00
LRCK
BICK(64fs)
SDTO(o)
SDTI(i)
LRCK
BICK(64fs)
SDTO(o)
SDTI(i)
LRCK
BICK (64fs)
SDTO(o)
SDTI(i)
LRCK
BICK (64fs)
SDTO(o)
SDTI(i)
0
0
0
0
23:MSB, 0:LSB
23:MSB, 0:LSB
SDTO-23:MSB, 0:LSB; SDTI-19:MSB, 0:LSB
23
23
23
23
Don’t Care
Don’t Care
1
1
1
1
22
23 22
23
23:MSB, 0:LSB
22
22
22
2
2
2
2
Figure 5. Audio Data Timing (SDTO: Mode0/2, SDTI: Mode0)
Figure 6. Audio Data Timing (SDTO: Mode0/2, SDTI: Mode1)
Figure 7. Audio Data Timing (SDTO: Mode0/2, SDTI: Mode2)
Figure 8. Audio Data Timing (SDTO: Mode1/3, SDTI: Mode3)
22
21
3
16
12 11 10
2
2
12
22
22
8
19
23
15 14
1
1
2
2
13
Lch Data
23
Lch Data
23
Lch Data
9
22
18
0
0
1
1
14
10
24
24
Lch Data
Don’t Care
0
0
25
8
8
0
0
Don’t Care
24
24
28
7
7
25
25
29
29
30
30
- 23 -
1
1
31
31
31
31
0
0
0
0
0
0
23 22
23 22
23
23 22
Don’t Care
Don’t Care
1
1
1
1
22
23 22
23
2
2
2
2
22
3
12 11 10
16
2
2
22
12
22
8
19
23
15 14
1
1
2
2
13
Rch Data
23
23
Rch Data
Rch Data
9
22
18
0
0
1
1
14
10
24
24
Rch Data
Don’t Care
0
0
25
8
8
0
0
Don’t Care
24
24
28
7
7
29
25
25
29
30
30
1
1
31
31
31
31
0
0
[AK4685]
0
0
0
0
0
23
23
23
23
2009/08
1
1
1
1