WM8580AGEFT Wolfson Microelectronics Ltd., WM8580AGEFT Datasheet - Page 79

• Manufacturer Part Number: WM8580AGEFT
• Description: Multichannel Codec with S/pdif Transceiver
• Manufacturer: Wolfson Microelectronics Ltd.

Production Data
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REGISTER
ADDRESS
PAIF 3
SAIF1
R11
0Bh
R12
0Ch
BIT
2:0
4:3
7:6
1:0
3:2
8:7
5
4
5
6
SAIF_BCLKSEL
SAIF_RATE
PAIFRXLRP
PAIFRXBCP
PAIFRXFMT
PAIFRXWL
DAC_SRC
SAIFMS_
DACOSR
CLKSEL
SAIFMS
LABEL
[2:0]
[1:0]
[1:0]
[1:0]
[1:0]
[1:0]
DEFAULT
010
00
11
10
10
11
0
0
0
0
Master Mode LRCLK Rate
Master Mode BCLK Rate
SAIF Master/Slave Mode Select
SAIF Master Mode clock source
PAIF Receiver Audio Data Format Select
PAIF Receiver Audio Data Word Length
In LJ/RJ/I
In DSP Format:
PAIF Receiver BCLK polarity
DAC Oversampling Rate Control
DAC1 Source:
Note: When DAC_SRC = 00, DAC2/3/4 may be turned off,
depending on RX2DAC_MODE
000 = 128fs
001 = 192fs
010 = 256fs
011 = 384fs
100 = 512fs
101 = 768fs
110 = 1152fs
00 = 64 BCLKs per LRCLK
01 = 32 BCLKs per LRCLK
10 = 16 BCLKs per LRCLK
11 = BCLK = System Clock
0 = Slave Mode
1 = Master Mode
00 = ADCMCLK pin
01 = PLLACLK
10 = PLLBCLK
11 = MCLK pin
11: DSP Format
10: I
01: Left justified
00: Right justified
11: 32 bits (see Note)
10: 24 bits
01: 20 bits
00: 16 bits
0 = LRCLK not inverted
1 = LRCLK inverted
0 = DSP Mode A
1 = DSP Mode B
0 = BCLK not inverted
1 = BCLK inverted
00 = S/PDIF received data.
10 = SAIF Receiver data
11 = PAIF Receiver data
0= 128x oversampling
1= 64x oversampling
2
2
S Format
S modes
DESCRIPTION
PD Rev 4.3 August 2007
WM8580
79