CS8427 View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
CS8427 Datasheet PDF : 60 Pages
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CS8427
OLRCK
Left
Justified OSCLK
(Out)
SDOUT MSB
Channel A
LSB
MSB
Channel B
LSB
MSB
OLRCK
Channel A
Channel B
I²S
(Out)
OSCLK
SDOUT
MSB
LSB
MSB
LSB
MSB
OLRCK
Right
Channel A
Channel B
Justified OSCLK
(Out)
SDOUT
MSB Extended MSB
LSB MSB Extended MSB
LSB
AES3
Direct
(Out)
OLRCK
Channel A
OSCLK
SDOUT LSB
MSB V U C
Frame 191
Channel B
LSB
MSB V U C Z
Channel A
Channel B
LSB
MSB V U C Z
LSB
Frame 0
MSB V U C
Left Justified
I²S
Right Justified
AES3 Direct
SOMS*
X
X
1
X
SOSF*
X
X
X
X
SORES[1:0]*
XX
XX
XX
11
SOJUST*
0
0
1
0
SODEL*
0
1
0
0
SOSPOL* SOLRPOL*
0
0
0
1
0
0
0
0
X = don’t care to match format, but does need to be set to the desired setting
* See Serial Output Data Format Register Bit Descriptions for an explanation of the meaning of each bit
Figure 16. Serial Audio Output Example Formats
24
DS477F5
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