User Manual

4 DS619F1
CS4364
LIST OF FIGURES
Figure 1. Serial Audio Interface Timing...................................................................................................... 14
Figure 2. Direct Stream Digital - Serial Audio Input Timing........................................................................ 15
Figure 3. Direct Stream Digital - Serial Audio Input Timing for Phase Modulation Mode........................... 15
Figure 4. Control Port Timing - I²C Format................................................................................................. 16
Figure 5. Control Port Timing - SPI Format................................................................................................ 17
Figure 6. Typical Connection Diagram, Software Mode.............................................................................18
Figure 7. Typical Connection Diagram, Hardware Mode ........................................................................... 19
Figure 8. Format 0 - Left-Justified up to 24-bit Data .................................................................................. 22
Figure 9. Format 1 - I²S up to 24-bit Data .................................................................................................. 22
Figure 10. Format 2 - Right-Justified 16-bit Data....................................................................................... 22
Figure 11. Format 3 - Right-Justified 24-bit Data....................................................................................... 22
Figure 12. Format 4 - Right-Justified 20-bit Data....................................................................................... 22
Figure 13. Format 5 - Right-Justified 18-bit Data....................................................................................... 23
Figure 14. Format 8 - One Line Mode 1..................................................................................................... 23
Figure 15. Format 9 - One Line Mode 2..................................................................................................... 23
Figure 16. De-Emphasis Curve.................................................................................................................. 24
Figure 17. ATAPI Block Diagram (x = channel pair 1, 2, or 3) ................................................................... 25
Figure 18. DSD Phase Modulation Mode Diagram ....................................................................................26
Figure 19. Full-Scale Output ...................................................................................................................... 27
Figure 20. Recommended Output Filter..................................................................................................... 27
Figure 21. Recommended Mute Circuitry .................................................................................................. 28
Figure 22. Control Port Timing, I²C Mode .................................................................................................. 30
Figure 23. Control Port Timing, SPI Mode ................................................................................................. 31
Figure 24. Single-Speed (fast) Stopband Rejection................................................................................... 43
Figure 25. Single-Speed (fast) Transition Band......................................................................................... 43
Figure 26. Single-Speed (fast) Transition Band (detail)............................................................................. 43
Figure 27. Single-Speed (fast) Passband Ripple ....................................................................................... 43
Figure 28. Single-Speed (slow) Stopband Rejection ................................................................................. 43
Figure 29. Single-Speed (slow) Transition Band........................................................................................ 43
Figure 30. Single-Speed (slow) Transition Band (detail)............................................................................ 44
Figure 31. Single-Speed (slow) Passband Ripple...................................................................................... 44
Figure 32. Double-Speed (fast) Stopband Rejection ................................................................................. 44
Figure 33. Double-Speed (fast) Transition Band........................................................................................ 44
Figure 34. Double-Speed (fast) Transition Band (detail)............................................................................ 44
Figure 35. Double-Speed (fast) Passband Ripple...................................................................................... 44
Figure 36. Double-Speed (slow) Stopband Rejection................................................................................ 45
Figure 37. Double-Speed (slow) Transition Band ...................................................................................... 45
Figure 38. Double-Speed (slow) Transition Band (detail) .......................................................................... 45
Figure 39. Double-Speed (slow) Passband Ripple .................................................................................
... 45
Figure 40. Quad-Speed (fast) Stopband Rejection.................................................................................... 45
Figure 41. Quad-Speed (fast) Transition Band .......................................................................................... 45
Figure 42. Quad-Speed (fast) Transition Band (detail) .............................................................................. 46
Figure 43. Quad-Speed (fast) Passband Ripple ........................................................................................ 46
Figure 44. Quad-Speed (slow) Stopband Rejection................................................................................... 46
Figure 45. Quad-Speed (slow) Transition Band......................................................................................... 46
Figure 46. Quad-Speed (slow) Transition Band (detail)............................................................................. 46
Figure 47. Quad-Speed (slow) Passband Ripple....................................................................................... 46