TL7231MD Datasheet, PDF (16/37 Pages) Samsung semiconductor – FULL LAYER-III ISO/IEC 11172-3 AUDIO DECODER

TL7231MD
7
6
5
4
3
2
1
0
Reserved
S3
S2
S1
S0
Bit
Bit
Number Mnemonic
Function
3
S3
When set, it means that host wrote parameter to HDI3
register, but it isn’ t read by TL7231MD.
2
S2
When set, it means that host wrote parameter to HDI2
register, but it isn’ t read by TL7231MD.
1
S1
When set, it means that host wrote command ID to HDI1
register, but it isn’ t read by TL7231MD.
0
S0
When set, it means that host wrote command to HDI0
register, but it isn’ t read by TL7231MD.
Figure 4. HDI Status Reported through HSR4
7
6
5
4
3
2
1
0
ID
Bit
Bit
Number Mnemonic
7:0
ID
Serial ID Number
Function
Figure 5. Command ID reported through HDO0
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SAMSUNG Electronics Co.