WM8978 Wolfson Microelectronics Ltd., WM8978 Datasheet - Page 67

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WM8978

Manufacturer Part Number
WM8978
Description
The WM8978 is a low power, high quality stereo codec designed for portable applications such as Digital still camera or Digital Camcorde
Manufacturer
Wolfson Microelectronics Ltd.
Datasheet

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Preliminary Technical Data
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In DSP/PCM mode, the left channel MSB is available on either the 1
rising edge of BCLK (selectable by LRP) following a rising edge of LRC. Right channel data
immediately follows left channel data. Depending on word length, BCLK frequency and sample rate,
there may be unused BCLK cycles between the LSB of the right channel data and the next sample.
Figure 36 DSP/PCM Mode Audio Interface (mode A, LCRP=0)
Figure 37 DSP/PCM Mode Audio Interface (mode B, LCRP=1)
PTD Rev 2.6 November 2005
st
(mode B) or 2
WM8978
nd
(mode A)
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