STA333BW13TR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

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STA333BW13TR

2.1-channel 40-watt high-efficiency digital audio system Sound Terminal®

STMicroelectronics 

Register description

STA333BW

Table 18. Support serial audio input formats for MSB-first (SAIFB = 0) (continued)

BICKI

SAI [3:0]

SAIFB

Interface format

0000

0

I2S 16 to 24-bit data

0001

0

Left-justified 16 to 24-bit data

64 * fs

0010

0

0110

0

Right-justified 24-bit data

Right-justified 20-bit data

1010

0

Right-justified 18-bit data

1110

0

Right-justified 16-bit data

Table 19. Supported serial audio input formats for LSB-first (SAIFB = 1)

BICKI

SAI [3:0]

SAIFB

Interface Format

32 * fs

1100

1

1110

1

0100

1

0100

1

1000

1

1100

1

I2S 15-bit data

Left/right-justified 16-bit data

I2S 23-bit data

I2S 20-bit data

I2S 18-bit data

LSB first I2S 16-bit data

0001

1

Left-justified 24-bit data

48 * fs

0101

1

1001

1

Left-justified 20-bit data

Left-justified 18-bit data

1101

1

Left-justified 16-bit data

0010

1

Right-justified 24-bit data

0110

1

Right-justified 20-bit data

1010

1

Right-justified 18-bit data

1110

1

0000

1

0100

1

1000

1

1100

1

Right-justified 16-bit data

I2S 24-bit data

I2S 20-bit data

I2S 18-bit data

LSB first I2S 16-bit data

0001

1

Left-justified 24-bit data

64 * fs

0101

1

1001

1

Left-justified 20-bit data

Left-justified 18-bit data

1101

1

Left-justified 16-bit data

0010

1

Right-justified 24-bit data

0110

1

Right-justified 20-bit data

1010

1

Right-justified 18-bit data

1110

1

Right-justified 16-bit data

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Doc ID 13773 Rev 3

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