wm8802scft/v Wolfgang Knap, wm8802scft/v Datasheet - Page 24

• Manufacturer Part Number: wm8802scft/v
• Description: Digital Audio Interface Transceiver
• Manufacturer: Wolfgang Knap

WM8802
Figure 14 Data Output Timing – Right Justified
Figure 15 Serial Audio Data Input Timing - I2S Data Input
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RDATA (0)
RDATA (0)
RLRCK (0)
RLRCK (0)
RBCK (0)
RBCK (0)
SDIN (1)
1 BCLK
1
MSB
1 BCLK
1
SERIAL AUDIO DATA INPUT FORMAT (SDIN)
SDIN is a 24 bit serial digital audio data input pin.
The format of the serial audio data input to SDIN is the same as the demodulation data output
format.
2
2
3
MSB
1
3
2
CHANNEL
CHANNEL
16 to 24 bits
3
LEFT
LEFT
n-2 n-1
16,20,24 bits
n-2 n-1
LSB
LSB
n
n-2 n-1
n
LSB
n
1/fs
1/fs
MSB
MSB
1 BCLK
1
1 BCLK
1
2
2
3
MSB
1
3
2
CHANNEL
CHANNEL
16 to 24 bits
RIGHT
RIGHT
3
n-2 n-1
16,20,24 bits
n-2 n-1
n
LSB
n-2 n-1
PP Rev 1.1 April 2004
n
LSB
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LSB
n
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