wm8352 Wolfson Microelectronics plc, wm8352 Datasheet - Page 92
wm8352
Manufacturer Part Number
wm8352
Description
Wolfson Audioplus? Stereo Codec With Power Management
Manufacturer
Wolfson Microelectronics plc
Datasheet
1.WM8352.pdf
(335 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
wm8352GEB
Manufacturer:
WOLFSON
Quantity:
20 000
- Current page: 92 of 335
- Download datasheet (3Mb)
WM8352
w
R114 (72h)
Audio
Interface
ADC
Control
R115 (73h)
Audio
Interface
DAC
Control
Table 45 Selecting the Audio Data Format
In Left Justified mode, the MSB is available on the first rising edge of BCLK following an LRCLK
transition. The other bits up to the LSB are then transmitted in order. Depending on word length,
BCLK frequency and sample rate, there may be unused BCLK cycles before each LRCLK transition.
Figure 50 Left Justified Audio Interface (assuming n-bit word length)
ADDRESS
DACDAT/
ADCDAT
LRCLK
BCLK
BIT
8:9
7
6
5
4
3
7
6
5
4
3
MSB
1
2
AIF_FMT [1:0]
AIFADC_PD
AIFADCL_SRC
AIFADCR_SRC
AIFADC_TDM_
CHAN
AIFADC_TDM
AIFDAC_PD
DACL_SRC
DACR_SRC
AIFDAC_TDM_
CHAN
AIFDAC_TDM
3
Input Word Length (WL)
LABEL
LEFT CHANNEL
n-2
n-1
LSB
n
DEFAULT
(I
10
2
0
0
1
0
0
0
0
1
0
0
S)
1/fs
1
Data format
00 = Right Justified
01 = Left Justified
10 = I
11 = DSP / PCM mode
Note - see Section 13.11 for the
selection of 8-bit mode.
Enables a pull down on ADC data pin
0 = disabled
1 = enabled
Selects Left channel ADC output.
0 = ADC Left channel
1 = ADC Right channel
Selects Right channel ADC output.
0 = ADC Left channel
1 = ADC Right channel
ADCDAT TDM Channel Select
0 = ADCDAT outputs data on slot 0
1 = ADCDAT outputs data on slot 1
ADC TDM Enable
0 = Normal ADCDAT operation
1 = TDM enabled on ADCDAT
Enables a pull down on DAC data pin
0 = disabled
1 = enabled
Selects Left channel DAC input.
0 = DAC Left channel
1 = DAC Right channel
Selects Right channel DAC input.
0 = DAC Left channel
1 = DAC Right channel
DACDAT TDM Channel Select
0 = DACDAT outputs data on slot 0
1 = DACDAT outputs data on slot 1
DAC TDM Enable
0 = Normal DACDAT operation
1 = TDM enabled on DACDAT
2
3
2
S
RIGHT CHANNEL
DESCRIPTION
n-2
PD, June 2009, Rev 4.1
n-1
n
Production Data
92
Related parts for wm8352
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
24-bit, 192khz 6-channel Dac With Volume Control
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
24-bit, 192khz 6-channel Dac
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
HI FI AND TELEPHONY DUAL CODEC
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Stereo Codec Portable Audio Applications
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Stereo Codec For Portable Audio Applications
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Multichannel Codec With S/pdif Transceiver
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Ac97 Audio Codec Mixer With Integrated Headphone Driver
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Ac-link Interface Audio Dac
Manufacturer:
Wolfson Microelectronics plc
Datasheet: