ak4683 AKM Semiconductor, Inc., ak4683 Datasheet - Page 27

• Manufacturer Part Number: ak4683
• Description: Asynchronous Multi-channel Audio Codec With Dir/t
• Manufacturer: AKM Semiconductor, Inc.

In master mode, LRCKA (LRCKB) pin, BICKA (BICKB) pin are output pins. In slave mode, these are input pins
(Table 18).
MS0427-E-02
CKSB2
CKSL2
Note: ILRCK x 128 is available when the MCLK=ILRCK x 256 or higher.
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
BCAF bit
MSA bit
MSB bit
BCAF bit is ignored in TDM mode.
0
1
0
1
0
1
Table 14. PORTB Data Clock Control (Master Mode)
Table 13. PORTA BICK Control (Master Mode)
CKSB1
CKSL1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Table 16. PORTA Master/Slave Control
Table 17. PORTB Master/Slave Control
Table 15. Clock Gen C Clock Control
PORTA BICK Frequency Mode
PORTA Master/Slave Mode
PORTB Master/Slave Mode
CKSB0
CKSL0
0
1
0
1
0
1
0
1
ILRCK x128
ILRCK x 64
0
1
0
1
0
1
0
1
- 27 -
Master
Master
Slave
Slave
Clock Speed
Clock Speed
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
128fs
192fs
256fs
384fs
512fs
128fs
192fs
256fs
384fs
512fs
(default)
(default)
(default)
(default)
(default)
[AK4683]
2007/04