wm8802scft/v Wolfgang Knap, wm8802scft/v Datasheet - Page 23

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

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SERIAL AUDIO DATA INPUT/OUTPUT
Figure 12 Data Output Timing – I2S
Figure 13 Data Output Timing – Left Justified
w
RDATA (0)
RDATA (0)
RLRCK (0)
RLRCK (0)
RBCK (0)
RBCK (0)
MSB
1
MSB
1 BCLK
1
2
OUTPUT DATA FORMAT (RDATA)
The output format is set with OFSEL[0:2].
I
Right Justified outputs are only valid in master mode.
Output data is output in synchronization with the RLRCK edge immediately after the RERR output
becomes Low.
2
S is the initial output format setting.
2
3
3
16 to 24 bits
CHANNEL
16 to 24 bits
CHANNEL
LEFT
LEFT
n-2 n-1
n-2 n-1
LSB
n
LSB
n
MSB
1/fs
1/fs
1
MSB
1 BCLK
1
2
2
3
3
16 to 24 bits
CHANNEL
16 to 24 bits
CHANNEL
RIGHT
RIGHT
n-2 n-1
n-2 n-1
n
LSB
PP Rev 1.1 April 2004
n
LSB
WM8802
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