ak4140vf AKM Semiconductor, Inc., ak4140vf Datasheet - Page 14

• Manufacturer Part Number: ak4140vf
• Description: Digital Btsc Decoder
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
10
11
12
13
14
15
MS0547-E-01
LRCK
SCLK(64fs
SDTO1/2(o)
0
1
2
3
4
5
6
7
8
9
LRCK
SCLK(64fs
SDTO1/2(o)
TDM128A
Mode
(max: 8ch)
(max: 4ch)
TDM128B
(max: 8ch)
TDM256
Normal
(2ch)
0
0
15
15:MSB, 0:LSB
TDM1
1
1
bit
15
0
0
1
1
14
15:MSB, 0:LSB
2
2
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Figure 2. Mode 1, 3 Timing (Normal mode, I
TDM0
Figure 1. Mode 0, 2 Timing (Normal mode, MSB justified)
bit
0
1
0
1
Table 3 Audio Interface Formats (default : Mode 0)
Lch Data
x x x x x x x x x
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Lch Data
M/S
pin
0
1
0
1
0
1
0
1
2
1
15
15
1
0
16
16
DIF
0
bit
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
17
17
x x x x x x x x x
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- 14 -
16bit, I
16bit, I
16bit, I
16bit, I
16bit, I
16bit, I
16bit, I
16bit, I
16bit, MSB justified
16bit, MSB justified
16bit, MSB justified
16bit, MSB justified
16bit, MSB justified
16bit, MSB justified
16bit, MSB justified
16bit, MSB justified
31
31
0
0
2
2
2
2
2
2
2
2
SDTO
S Compatible
S Compatible
S Compatible
S Compatible
S Compatible
S Compatible
S Compatible
S Compatible
15 14
1
1
15
2
2
x x x x x x x x x
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2
S Compatible)
H/L
L/H
H/L
L/H
Rch Data
LRCK
x x x x x x x x x
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Rch Data
x x x x x x x x x
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2
1
15
I/O
15
O
O
O
O
O
O
O
O
1
I
I
I
I
I
I
I
I
0
16
16
0
17
32-128fs
32-128fs
17
x x x x x x x x x x
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31
31
[AK4140]
2007/03
0
0
15
I/O
O
O
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O
O
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O
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