wm8594seft-v Wolfson Microelectronics plc, wm8594seft-v Datasheet - Page 22

• Manufacturer Part Number: wm8594seft-v
• Description: 24-bit 192khz 2vrms Multi-channel Codec
• Manufacturer: Wolfson Microelectronics plc

WM8594
w
I2S MODE
In I
left/right clock transition. The MSB of output data changes on the first falling edge of bit clock
following a left/right clock transition, and may be sampled on the next rising edge of bit clock.
Left/right clocks are low during the left channel audio data samples and high during the right channel
audio data samples.
Figure 13 I2S Mode Timing
LEFT JUSTIFIED (LJ) MODE
Figure 14 LJ Mode Timing
In LJ mode, the MSB of the input data is sampled by the WM8594 on the first rising edge of bit clock
following a left/right clock transition. The MSB of output data changes on the same falling edge of
bit clock as left/right clock and may be sampled on the next rising edge of bit clock. Left/right clock
is high during the left channel audio data samples and low during the right channel audio data
samples.
2
S mode, the MSB of input data is sampled on the second rising edge of bit clock following a
PD Rev 4.1 July 2008
Production Data
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