ak4141 AKM Semiconductor, Inc., ak4141 Datasheet - Page 39

• Manufacturer Part Number: ak4141
• Description: Nicam/a2/eia-j Digital Stereo Decoder
• Manufacturer: AKM Semiconductor, Inc.

ODIF: Output Data Format
IDIF[1:0]: Input Data Format
TDM: TDM mode enable
MS0952-E-00
Addr
02H
ODIF bit is ORed with IIS pin.
IDIF0 bit is ORed with IIS pin.
0: 24bit Left Justified (default)
1: 24/16bit I2S
00: 16bit Right Justified
01: 24bit Right Justified
02: 24bit Left Justified (default)
03: 24/16bit I2S
0: Normal Data Format Mode (default)
1: TDM Data Format Mode
LRCK (slav e)
BICK(256fs)
SDTO1(o)
SDTI1(i)
LRCK (slav e)
BICK(256fs)
SDTO1(o)
SDTI1(i)
Audio Data Format
Default
Register Name
R/W
(m aster)
(m aser)
23
23
32 BIC K
32 BIC K
32 BIC K
32 BIC K
22
22
23
23
L1
L1
L1
L1
0
0
0
0
23
23
32 B IC K
32 B IC K
32 B IC K
32 B IC K
TDM
22
22
23
23
R/W
D7
R1
R1
Figure 27. TDM MSB Justified Timing
R1
R1
0
0
0
0
0
Figure 28. TDM IIS Timing
23
23
32 B IC K
32 B IC K
32 B IC K
32 B IC K
22
22
23
23
R/W
L2
L2
L2
L2
D6
0
0
0
0
0
0
23
23
- 39 -
32 B IC K
32 B IC K
32 B IC K
32 B IC K
22
22
23
23
R2
R2
R2
R2
R/W
D5
1
256 BIC K
256 BIC K
0
0
0
0
IDIF[1:0]
23
23
32 B IC K
32 B IC K
32 B IC K
32 B IC K
22
22
23
23
L3
L3
L3
L3
R/W
D4
0
0
0
0
0
23
23
32 B IC K
32 B IC K
32 B IC K
32 B IC K
22
22
23
23
R3
R3
R3
R3
R/W
0
0
0
0
D3
0
23
32 B IC K
32 B IC K
22
23
L4
L4
0
0
R/W
D2
0
0
23
32 B IC K
32 B IC K
22
23
R4
R4
0
0
R/W
D1
0
23
23
22
22
23
23
[AK4141]
ODIF
R/W
2008/05
D0
0