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AKD4955-A Datasheet, PDF (15/89 Pages) Asahi Kasei Microsystems – AK4955 Evaluation Board Rev.3 | |||
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[AKD4955-A]
(2) Setting of SW.
Upper-side is âON(H)â and lower-side is âOFF(L)â.
[SW1] (SW DIP-4): Mode setting for AK4118A.
No.
Name
ON (âHâ)
OFF (âLâ)
1
DIF2
2
DIF1
3
DIF0
4
OCKS1
See Table 4
See Table 5
Table 3.Mode setting for AK4118A
Default
ON
OFF
OFF
OFF
Mode
0
1
2
3
4
5
6
7
DIF2
L
L
L
L
H
H
H
H
DIF1
L
L
H
H
L
L
H
H
DIF0
L
H
L
H
L
H
L
H
DAUX
24bit, Left justified
24bit, Left justified
24bit, Left justified
24bit, Left justified
24bit, Left justified
24bit, I2S
24bit, Left justified
24bit, I2S
SDTO
16bit, Right justified
18bit, Right justified
20bit, Right justified
24bit, Right justified
24bit, Left justified
24bit, I2S
24bit, Left justified
24bit, I2S
LRCK
I/O
H/L O
H/L O
H/L O
H/L O
H/L O
L/H O
H/L I
L/H I
BICK
I/O
64fs O
64fs O
64fs O
64fs O
64fs O
64fs O
64
-128fs
I
64
-128fs
I
Default
Table 4.Audio I/F Format Setting for AK4118A
OCKS1
L
H
MCKO1
256fs
512fs
Default
Table 5.Master Clock setting for AK4118A
[SW4] (SW DIP-3): Mode setting for AK4955.
No.
Name
1
I2C
2
CAD0
3
M/S
ON (âHâ)
OFF (âLâ)
I2C Bus
3-Wire Serial
CAD0 pin = â1â
When the AK4955 is in
âSlave Modeâ.
CAD0 pin = â0â
When the AK4955 is in
âMaster Modeâ.
Table 6.Mode setting for AK4955
Default
OFF
OFF
ON
<KM104703>
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2011/08
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