ADAU1445 Analog Devices, ADAU1445 Datasheet - Page 33

• Manufacturer Part Number: ADAU1445
• Manufacturer: Analog Devices

Specifications of ADAU1445

• Instructions/cycles: 3584
• Digital I/o Channels: 24/24
• Analog I/o Channels: 0/0
• Product Description: Digital audio processor with flexible audio routing matrix, 8 × 2-channel ASRC

Serial Audio Data Timing Diagrams
Figure 22 to Figure 26 show timing diagrams for standard audio data formats.
SDATA_OUTx
SDATA_OUTx
SDATA_INx,
SDATA_INx,
SDATA_OUTx
LRCLKx
LRCLKx
SDATA_OUTx
BCLKx
SDATA_INx,
BCLKx
SDATA_INx,
LRCLKx
LRCLKx
BCLKx
BCLKx
MSB
MSB TDM
SDATA_OUTx
CH
0
SLOT 0
BCLKs
SDATA_INx,
MSB
32
LRCLKx
BCLKx
MSB
LEFT CHANNEL
LEFT CHANNEL
LEFT CHANNEL
SLOT 1
32 BCLKs
SLOT 1
Figure 24. Right-Justified Mode—16 Bits to 24 Bits per Channel
Figure 23. Left-Justified Mode—16 Bits to 24 Bits per Channel
Figure 22. I
SLOT 2
Figure 26. TDM Mode with Pulse Frame Clock
MSB
LSB
SLOT 2
2
S Mode—16 Bits to 24 Bits per Channel
SLOT 3
MSB – 1
LSB
Figure 25. TDM Mode
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SLOT 3
256 BCLKs
MSB – 2
SLOT 4
LSB
1/F
S
1/F
1/F
S
S
MSB
SLOT 4
LRCLK
BCLK
DATA
SLOT 5
MSB
SLOT 6
ADAU1442/ADAU1445/ADAU1446
SLOT 5
RIGHT CHANNEL
MSB
SLOT 7
RIGHT CHANNEL
RIGHT CHANNEL
SLOT 6
SLOT 8
LSB
MSB TDM
SLOT 7
LSB
CH
8
LSB