WM8581 Wolfson Microelectronics Ltd., WM8581 Datasheet - Page 66

• Manufacturer Part Number: WM8581
• Description: Multichannel Codec with S/pdif Transceiver
• Manufacturer: Wolfson Microelectronics Ltd.

WM8581
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Table 60 S/PDIF Receiver Channel Status Register 5
SPDRXCHAN 5
REGISTER
ADDRESS
(read-only)
R48
30h
BIT
3:1
7:4
0
ORGSAMP
RXWL[2:0]
MAXWL
LABEL
[3:0]
CHANNEL
STATUS
35:33
39:36
BIT
32
DEFAULT
-
-
-
Maximum Audio sample word length
0 = 20 bits
1 = 24 bits
Audio Sample Word Length.
000: Word Length Not Indicated
All other combinations are reserved and may
give erroneous operation. Data will be
truncated internally when these bits are set
unless WL_MASK is set.
Original Sampling Frequency. Refer to
S/PDIF specification IEC60958-3 for details.
0000 = original sampling frequency not
indicated
RXWL[2:0]
001
010
100
101
110
DESCRIPTION
MAXWL==1
20 bits
22 bits
23 bits
24 bits
21 bits
PD Rev 4.0 April 2007
Production Data
MAXWL==0
16 bits
18 bits
19 bits
20 bits
17 bits
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