STA309A View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
STA309A Datasheet PDF : 67 Pages
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STA309A
Registers
The table below lists the serial audio input formats supported by STA309A as related to
BICKI = 32 * fs, 48 * fs, 64 * fs, where sampling rate, fs = 32, 44.1, 48, 88.2, 96, 176.4,
192 kHz.
Table 17. SAI and SAIFB serial clock
BICKI
SAI [3:0]
SAIFB
32 * fs
1100
X
1110
X
0100
X
0100
X
1000
X
0100
0
1100
1
0001
X
48 * fs
0101
X
1001
X
1101
X
0010
X
0110
X
1010
X
1110
X
0000
X
0100
X
1000
X
0000
0
1100
1
0001
X
64 * fs
0101
X
1001
X
1101
X
0010
X
0110
X
1010
X
1110
X
Interface format
I2S 15-bit data
Left/right-justified 16-bit data
I2S 23-bit data
I2S 20-bit data
I2S 18-bit data
MSB-first I2S 16-bit data
LSB-first I2S 16-bit data
Left-justified 24-bit data
Left-justified 20-bit data
Left-justified 18-bit data
Left-justified 16-bit data
Right-justified 24-bit data
Right-justified 20-bit data
Right-justified 18-bit data
Right-justified 16-bit data
I2S 24-bit data
I2S 20-bit data
I2S 18-bit data
MSB-first I2S 16-bit data
LSB-first I2S 16-bit data
Left-justified 24-bit data
Left-justified 20-bit data
Left-justified 18-bit data
Left-justified 16-bit data
Right-justified 24-bit data
Right-justified 20-bit data
Right-justified 18-bit data
Right-justified 16-bit data
Doc ID 13855 Rev 4
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