ak4115 AKM Semiconductor, Inc., ak4115 Datasheet - Page 41
ak4115
Manufacturer Part Number
ak4115
Description
High Feature 192khz 24bit Digital Audio Interface Transceiver
Manufacturer
AKM Semiconductor, Inc.
Datasheet
1.AK4115.pdf
(64 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ak4115VQP
Manufacturer:
AKM Semiconductor Inc
Quantity:
10 000
Mode
ASAHI KASEI
2. EMCK, ELRCK, EBICK and DAUX
In asynchronous mode, the audio data format of DAUX is selected by EDIF1-0 bits. The clock source of master clock
selects X’tal or EMCK by the MSEL bit. In parallel mode, this function is not supported.
In asynchronous mode, the frequecny of EMCK/X’tal selects 128fs, 256fs or 512fs. It is controlled by ECKS1-0 bit.
MS0573-E-00
0
1
2
3
4
5
6
7
8
9
AES3
Mode
bit
4
5
6
7
0
0
0
0
0
0
0
0
1
1
Mode
4
5
6
7
DIF1
DIF2
pin
bit
0
0
1
1
0
0
0
0
1
1
1
1
0
0
EDIF1 bit
DIF0
DIF1
pin
bit
0
0
1
1
0
1
0
1
0
0
1
1
0
0
1
1
0
0
ECKS1
0
0
1
1
24bit, Left justified
24bit, I
24bit, Left justified
24bit, I
DIF0
bit
0
1
0
1
0
1
0
1
0
1
EDIF0 bit
Table 30. Audio data format in asynchronous mode
Table 29. Audio data format in parallel mode
0
1
0
1
DAUX
2
2
Table 28. Audio data format in serial mode
ECKS0
24bit, Left justified
24bit, Left justified
24bit, Left justified
24bit, Left justified
24bit, Left justified
24bit, I
24bit, Left justified
24bit, I
24bit, Left justified
AES Mode
S
S
0
1
0
1
Table 31. EMCK Frequency
24bit, Left justified
24bit, I
24bit, Left justified
24bit, I
DAUX
2
2
S
S
EMCK Frequency
DAUX
2
2
S
S
24bit, Left justified
24bit, I
24bit, Left justified
24bit, I
- 41 -
512fs
256fs
128fs
N/A
2
2
SDTO
S
S
16bit, Right justified
18bit, Right justified
20bit, Right justified
24bit, Right justified
24bit, Left justified
24bit, I
24bit, Left justified
24bit, I
AES3 Mode
AES3 Mode
2
2
H/L
L/H
H/L
L/H
SDTO
S
S
ELRCK
fs(max)
108kHz
216kHz
54kHz
I/O
O
O
I
I
H/L
L/H
H/L
L/H
-
LRCK
64-128fs
64-128fs
I/O
H/L
H/L
H/L
H/L
H/L
L/H
H/L
L/H
H/L
H/L
64fs
64fs
O
O
I
I
Default
EBICK
LRCK
64-128fs
64-128fs
I/O
O
O
O
O
O
O
O
O
I
I
64fs
64fs
I/O
O
O
I
I
BICK
64-128fs
64-128fs
64fs
64fs
64fs
64fs
64fs
64fs
64fs
64fs
Default
BICK
I/O
O
O
I
I
[AK4115]
2006/12
I/O
O
O
O
O
O
O
O
O
I
I
Default