Cirrus-logic CS4341A Manual de usuario descargar pdf (Pagina 4)

CS4341A

4 DS582F2

LIST OF FIGURES

Figure 1. Typical Connection Diagram .......................................................................................... 6

Figure 2. I

S Data .......................................................................................................................... 8

Figure 3. Left Justified up to 24-Bit Data ....................................................................................... 9

Figure 4. Right Justified Data ........................................................................................................ 9

Figure 5. De-Emphasis Curve ....................................................................................................... 9

Figure 6. I

C Buffer Example ...................................................................................................... 11

Figure 7. Control Port Timing, I2C Mode ..................................................................................... 13

Figure 8. Control Port Timing, SPI mode .................................................................................... 14

Figure 9. ATAPI Block Diagram .................................................................................................. 21

Figure 10. Output Test Load ......................................................................................................... 25

Figure 11. Maximum Loading ........................................................................................................ 25

Figure 12. Single-Speed Stopband Rejection ............................................................................... 27

Figure 13. Single-Speed Transition Band ..................................................................................... 27

Figure 14. Single-Speed Transition Band (Detail) ......................................................................... 27

Figure 15. Single-Speed Passband Ripple ................................................................................... 27

Figure 16. Double-Speed Stopband Rejection .............................................................................. 27

Figure 17. Double-Speed Transition Band .................................................................................... 27

Figure 18. Double-Speed Transition Band (Detail) ....................................................................... 28

Figure 19. Double-Speed Passband Ripple .................................................................................. 28

Figure 20. Serial Input Timing ....................................................................................................... 29

Figure 21. Control Port Timing - I

C Mode .................................................................................... 30

Figure 22. Control Port Timing - SPI Mode ................................................................................... 31

LIST OF TABLES

Table 1. CS4341A Auto-Detect .......................................................................................................... 7

Table 2. CS4341A Mode Select ......................................................................................................... 7

Table 3. Single-Speed Mode Standard Frequencies.......................................................................... 8

Table 4. Double-Speed Mode Standard Frequencies ........................................................................ 8

Table 5. Quad-Speed Mode Standard Frequencies........................................................................... 8

Table 6. Digital Interface Format ...................................................................................................... 18

Table 7. ATAPI Decode.................................................................................................................... 20

Table 8. Example Digital Volume Settings ....................................................................................... 22

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Cirrus-logic CS4341A Manual de usuario Pagina 4