TLV320AIC3104_14 Datasheet, PDF (20/95 Pages) Texas Instruments – Low-Power Stereo Audio Codec

TLV320AIC3104
SLAS510D – FEBRUARY 2007 – REVISED DECEMBER 2014
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Feature Description (continued)
10.3.2.1 Right-Justified Mode
In right-justified mode, the LSB of the left channel is valid on the rising edge of the bit clock preceding the falling
edge of word clock. Similarly, the LSB of the right channel is valid on the rising edge of the bit clock preceding
the rising edge of the word clock.
1/fs
WCLK
BCLK
Left Channel
Right Channel
SDIN/SDOUT 0
n–1 n–2 n–3
MSB
2 10
LSB
n–1 n–2 n–3
2 10
Figure 12. Right-Justified Serial Data Bus Mode Operation
T0149-01
10.3.2.2 Left-Justified Mode
In left-justified mode, the MSB of the right channel is valid on the rising edge of the bit clock following the falling
edge of the word clock. Similarly, the MSB of the left channel is valid on the rising edge of the bit clock following
the rising edge of the word clock.
1/fs
WCLK
BCLK
Left Channel
Right Channel
SDIN/SDOUT
0 n–1 n–2 n–3
MSB
2 10
LSB
n–1 n–2 n–3
2 10
Figure 13. Left-Justified Serial Data Bus Mode Operation
n–1 n–2
T0150-01
20
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