alc861 Realtek Semiconductor Corporation, alc861 Datasheet - Page 8

• Manufacturer Part Number: alc861
• Description: 7.1 Channel High Definition Audio Codec
• Manufacturer: Realtek Semiconductor Corporation

Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Figure 10. SDI Stream Tag and Data ........................................................................................................12
Figure 11. Codec Transmits Data Over Multiple SDI ..............................................................................13
Figure 12. Link Reset Timing...................................................................................................................16
Figure 13. Codec Initialization Sequence.................................................................................................17
Figure 14. Link Reset and Initialization Timing.......................................................................................53
Figure 15. Link Signal Timing..................................................................................................................54
Figure 16. Output Timing .........................................................................................................................55
7.1 Channel High Definition Audio Codec
Block Diagram ..........................................................................................................................3
Pin Assignments ........................................................................................................................4
HDA Link Protocol ...................................................................................................................7
Bit Timing .................................................................................................................................8
Signaling Topology ...................................................................................................................9
SDO Outbound Frame.............................................................................................................10
SDO Stream Tag is Indicated in SYNC ..................................................................................10
Stripped Stream on Multiple SDO ..........................................................................................11
SDI Inbound Stream................................................................................................................12
List of Figures
viii
Track ID: JATR-1076-21
Datasheet
ALC861
Rev. 1.3