WM8580AGEFT Wolfson Microelectronics Ltd., WM8580AGEFT Datasheet - Page 58

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

WM8580
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Table 51 S/PDIF Transmitter Channel Status Bit Control 2
Table 52 S/PDIF Transmitter Channel Status Bit Control 3
Table 53 S/PDIF Transmitter Channel Status Bit Control 4
SPDTXCHAN 2
SPDTXCHAN 3
SPDTXCHAN 4
REGISTER
REGISTER
REGISTER
ADDRESS
ADDRESS
ADDRESS
R32
R33
R34
20h
21h
22h
BIT
BIT
BIT
7:0
3:0
5:4
7:6
3:0
5:4
CHNUM2[1:0]
CHNUM1[1:0]
CLKACU[1:0]
CATCODE
FREQ[3:0]
SRCNUM
LABEL
LABEL
LABEL
[7:0]
[3:0]
CHANNEL
CHANNEL
CHANNEL
STATUS
STATUS
STATUS
19:16
21:20
23:22
27:24
29:28
15:8
BIT
BIT
BIT
DEFAULT
DEFAULT
DEFAULT
00000000
0000
0001
00
00
11
Category Code. Refer to S/PDIF
specification IEC60958-3 for details.
00h indicates “general” mode.
Indicates S/PDIF source number.
No definitions are attached to data.
Channel Number for Subframe 1
CHNUM1
00
01
10
11
Channel Number for Subframe 2
CHNUM2
00
01
10
11
Sampling Frequency Indicated
See S/PDIF specification IEC60958-3 for
details.
0001 = Sampling Frequency not indicated.
Clock Accuracy of Transmitted clock.
00 = Level II
01 = Level I
10 = Level III
11 = Interface frame rate not matched to
sampling frequency.
Function
Do not use channel number
Send to Left Channel
Send to Right Channel
Do not use channel number
Function
Do not use channel number
Send to Left Channel
Send to Right Channel
Do not use channel number
DESCRIPTION
DESCRIPTION
DESCRIPTION
PD Rev 4.3 August 2007
Production Data
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