STA323W ST Microelectronics, STA323W Datasheet - Page 15

• Manufacturer Part Number: STA323W
• Description: 2.1 High Efficiency Digital Audio System
• Manufacturer: ST Microelectronics

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Table 10. Supported Serial Audio Input Formats
Table 11. Serial Input Data Timing characteristics (Fs = 32 to 192kHz)
BICKI pulse width low (T0) (slave mode)
BICKI pulse width high (T1) (slave mode)
BICKI active to LRCKI edge delay (T2)
BICKI active to LRCKI edge delay (T3)
SDI valid to BICKI active setup (T4)
BICKI active to SDI hold time (T5)
4
BICKI
32fs
48fs
64fs
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BICKI FREQUENCY (slave mode)
SAI (3...0)
1100
1110
0100
0100
1000
0100
1100
0001
0101
1001
1101
0010
0110
1010
1110
0000
0100
1000
0000
1100
0001
0101
1001
1101
0010
0110
1010
1110
SAIFB
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X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
0
1
Left/Right-Justified 16bit Data
Right-Justified 24bit Data
Right-Justified 20bit Data
Right-Justified 18bit Data
Right-Justified 16bit Data
Right-Justified 24bit Data
Right-Justified 20bit Data
Right-Justified 18bit Data
Right-Justified 16bit Data
MSB First I
MSB First I
LSB First I
LSB First I
Left-Justified 24bit Data
Left-Justified 20bit Data
Left-Justified 18bit Data
Left-Justified 16bit Data
Left-Justified 24bit Data
Left-Justified 20bit Data
Left-Justified 18bit Data
Left-Justified 16bit Data
Interface Format
I
I
I
I
I
I
I
2
2
2
2
2
2
2
S 15bit Data
S 23bit Data
S 20bit Data
S 18bit Data
S 24bit Data
S 20bit Data
S 18bit Data
2
2
2
2
S 16bit Data
S 16bit Data
S 16bit Data
S 16bit Data
12.5MHz max.
40 ns min.
40 ns min.
20 ns min.
20 ns min.
20 ns min.
20 ns min.
STA323W
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