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S3C2416X RISC MICROPROCESSOR
IISMOD
TXR
LRP
SDF
RFS
BFS
Bit
R/W
[9:8]
R/W
Transmit or receive mode select.
00 = Transmit only mode
01 = Receive only mode
10 = Transmit and receive simultaneous mode
11 = Reserved
[7]
R/W
Left/Right channel clock polarity select.
0 = Low for left channel and high for right channel
1 = High for left channel and low for right channel
[6:5]
R/W
Serial data format.
00 = IIS format
01 = MSB-justified (left-justified) format
10 = LSB-justified (right-justified) format
11 = Reserved
[4:3]
R/W
IIS root clock (codec clock) frequency select.
00 = 256 fs, where fs is sampling frequency
01 = 512 fs
10 = 384 fs
11 = 768 fs
(Even in the slave mode, this bit should be set for correct)
[2:1]
R/W
Bit clock frequency select.
00 = 32 fs, where fs is sampling frequency
01 = 48 fs
10 = 16 fs
11 = 24 fs
(Even in the slave mode, this bit should be set for correct)
[0]
R/W
Reserved. Program to zero.
IIS MULTI AUDIO INTERFACE
Description
23-19
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