TL7231MD Datasheet, PDF (23/37 Pages) Samsung semiconductor – FULL LAYER-III ISO/IEC 11172-3 AUDIO DECODER

TL7231MD
7
6
MODE
5
4
ME
3
2
CR
OC
1
0
EM
Bit
Bit
Number Mnemonic
Function
7:6
MODE ^{Audio Channel Mode:}
00: Stereo
01: Joint Stereo (Intensity Stereo and/or MS Stereo)
10: Dual Channel
11: Single Channel
5:4
ME
Joint Stereo Coding Method:
00: Neither Intensity Stereo nor MS Stereo
01: Only Intensity Stereo
10: Only MS Stereo
11: Both Intensity Stereo and MS Stereo
3
CR
Copyright:
0: No Copyright
1: Copyright Protected
2
OC
Original/Copy:
0: Copy
1: Original
1:0
EM
Type of Deemphasis:
00: None
01: 50/15 microseconds
10: Reserved
11: CCITT J.17
DACDEEM of TL7231MD becomes active if deemphasis
is needed without relation to deemphasis type.
Figure 14. Frame Header reported through HDO12 when mode is 2.
SAMSUNG Electronics CO.
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