ALC662 datasheet(10/81 Pages) REALTEK

10 / 81 page

ALC662

Datasheet

5.1 Channel High Definition Audio Codec

Rev. 1.0

List of Figures

Figure 1.

Block Diagram ..........................................................................................................................3

Figure 2.

Pin Assignments ........................................................................................................................4

Figure 3.

HDA Link Protocol ...................................................................................................................7

Figure 4.

Bit Timing .................................................................................................................................8

Figure 5.

Signaling Topology ...................................................................................................................9

Figure 6.

SDO Outbound Frame.............................................................................................................10

Figure 7.

SDO Stream Tag is Indicated in SYNC ..................................................................................10

Figure 8.

Striped Stream on Multiple SDOs...........................................................................................11

Figure 9.

SDI Inbound Stream................................................................................................................12

Figure 10. SDI Stream Tag and Data ........................................................................................................12

Figure 11. Codec Transmits Data Over Multiple SDIs.............................................................................13

Figure 12. Link Reset Timing...................................................................................................................16

Figure 13. Codec Initialization Sequence.................................................................................................17

Figure 14. Link Reset and Initialization Timing.......................................................................................62

Figure 15. Link Signal Timing..................................................................................................................63

Figure 16. Output Timing .........................................................................................................................64

Figure 17. Filter Connection.....................................................................................................................66

Figure 18. Onboard Front Panel Header Connection and Front Panel I/O...............................................67

Figure 19. Analog Input/Output Connection ............................................................................................68

Figure 20. Optional S/PDIF Output..........................................................................................................68

ALC662 数据表(PDF) 10 Page - Realtek Semiconductor Corp.