ALC888S 데이터 시트보기 (PDF) - Realtek Semiconductor

부품명

상세내역

일치하는 목록

ALC888S

7.1+2 CHANNEL HIGH DEFINITION AUDIO CODEC WITH TWO INDEPENDENT S/PDIF-OUT

Realtek Semiconductor 

ALC888S & ALC888SDD

Datasheet

List of Figures

FIGURE 1. BLOCK DIAGRAM ........................................................................................................................................................5

FIGURE 2. ANALOG INPUT/OUTPUT UNIT.....................................................................................................................................6

FIGURE 3. ALC888S PIN ASSIGNMENTS ......................................................................................................................................7

FIGURE 4. ALC888SDD PIN ASSIGNMENTS ................................................................................................................................8

FIGURE 5. HDA LINK PROTOCOL...............................................................................................................................................11

FIGURE 6. BIT TIMING................................................................................................................................................................12

FIGURE 7. SIGNALING TOPOLOGY ..............................................................................................................................................13

FIGURE 8. SDO OUTBOUND FRAME...........................................................................................................................................14

FIGURE 9. SDO STREAM TAG IS INDICATED IN SYNC...............................................................................................................14

FIGURE 10. STRIPED STREAM ON MULTIPLE SDOS .....................................................................................................................15

FIGURE 11. SDI INBOUND STREAM .............................................................................................................................................16

FIGURE 12. SDI STREAM TAG AND DATA ...................................................................................................................................16

FIGURE 13. CODEC TRANSMITS DATA OVER MULTIPLE SDIS ....................................................................................................17

FIGURE 14. LINK RESET TIMING..................................................................................................................................................21

FIGURE 15. CODEC INITIALIZATION SEQUENCE...........................................................................................................................22

FIGURE 16. LINK RESET AND INITIALIZATION TIMING ................................................................................................................66

FIGURE 17. LINK SIGNALS TIMING ..............................................................................................................................................67

FIGURE 18. OUTPUT AND INPUT TIMING......................................................................................................................................68

FIGURE 19. FILTER CONNECTION ................................................................................................................................................70

FIGURE 20. ONBOARD FRONT PANEL HEADER CONNECTION......................................................................................................71

FIGURE 21. JACK CONNECTION ON REAR PANEL.........................................................................................................................72

FIGURE 22. S/PDIF INPUT/OUTPUT CONNECTION .......................................................................................................................72

FIGURE 23. SECONDARY S/PDIF-OUT CONNECTED TO HDMI TX CONNECTOR ........................................................................73

FIGURE 24. DIFFERENTIAL ANALOG CD USED AS LINE LEVEL INPUT.........................................................................................73

7.1+2 Channel High Definition Audio Codec

viii

w/Two Independent S/PDIF-OUT

Track ID: JATR-1076-21 Rev. 1.2

Share Link: