CS4205 Datasheet, PDF (6/80 Pages) Cirrus Logic – CrystalClear Audio Codec 97 with Portable Computing

CS4205
LIST OF TABLES
Table 1. AC Mode Control Configurations ........................................................................17
Table 2. Register Overview for the CS4205 .....................................................................25
Table 3. Indirectly Addressed Register Overview .............................................................26
Table 4. Analog Mixer Output Attenuation ........................................................................27
Table 5. Tone Control Values ...........................................................................................28
Table 6. Microphone Input Gain Values............................................................................30
Table 7. Analog Mixer Input Gain Values .........................................................................31
Table 8. Analog Mixer Input Gain Register Index .............................................................31
Table 9. Input Mux Selection ............................................................................................32
Table 10. Record Gain Values..........................................................................................33
Table 11. Audio Sample Rate Control Register Index ......................................................37
Table 12. Directly Supported SRC Sample Rates for the CS4205 ...................................37
Table 13. GPIO Input/Output Configurations ....................................................................39
Table 14. Slot Mapping for the CS4205...........................................................................42
Table 15. Digital Signal Source Selects............................................................................42
Table 16. Serial Data Format Selection ............................................................................45
Table 17. Digital Mixer Input Volume Register Index........................................................46
Table 18. Serial Port Volume Control Register Index .......................................................47
Table 19. Volume Change Modes and EQ Filter Selects .................................................48
Table 20. Internal Error Sources and Correction Methods ...............................................49
Table 21. ZV Port Control/Status Register Index..............................................................50
Table 22. Device ID with Corresponding Part Number .....................................................52
Table 23. Serial Data Formats and Compatible DACs/ADC’s for the CS4205 ................55
Table 24. Powerdown PR Bit Functions ...........................................................................60
Table 25. Powerdown PR Function Matrix for the CS4205 ..............................................61
Table 26. Power Consumption by Powerdown Mode for the CS4205..............................61
Table 27. Clocking Configurations for the CS4205...........................................................63
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DS489PP2