WM8978 Wolfson Microelectronics Ltd., WM8978 Datasheet - Page 67
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
1.WM8978.pdf
(108 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
WM8978CGEFL/RV
Manufacturer:
WOLFSON
Quantity:
10 000
Part Number:
WM8978CGEFL/RV
Manufacturer:
WOLFSON
Quantity:
20 000
Company:
Part Number:
WM8978G
Manufacturer:
SANYO
Quantity:
87 018
Part Number:
WM8978G
Manufacturer:
WM
Quantity:
20 000
Part Number:
WM8978GEFL
Manufacturer:
WOLFSON
Quantity:
20 000
Company:
Part Number:
WM8978GEFL/RV
Manufacturer:
WOLFSON
Quantity:
9 870
Preliminary Technical Data
w
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)
67