CS4202_05 Datasheet, PDF(5/66 Page) Cirrus Logic – Audio Codec ’97 with Headphone Amplifier

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CS4202_05 Datasheet, PDF (5/66 Pages) Cirrus Logic – Audio Codec ’97 with Headphone Amplifier

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CS4202

LIST OF TABLES

Table 1. Register Overview for the CS4202 ..................................................................... 22

Table 2. Analog Mixer Output Attenuation........................................................................ 23

Table 3. Microphone Input Gain Values ........................................................................... 25

Table 4. Analog Mixer Input Gain Values ......................................................................... 26

Table 5. Analog Mixer Input Gain Register Index ............................................................. 26

Table 6. Input Mux Selection ............................................................................................ 27

Table 7. Record Gain Values ........................................................................................... 28

Table 8. Slot Mapping for the CS4202 ............................................................................. 31

Table 9. Slot Assignment Defaults ................................................................................... 31

Table 10. Directly Supported SRC Sample Rates for the CS4202................................... 33

Table 11. GPIO Input/Output Configurations.................................................................... 36

Table 12. Serial Data Format Selection............................................................................ 40

Table 13. Device ID with Corresponding Part Number..................................................... 42

Table 14. Serial Data Formats and Compatible DACs for the CS4202 ............................ 44

Table 15. Powerdown PR Bit Functions ........................................................................... 47

Table 16. Powerdown PR Function Matrix for the CS4202 .............................................. 48

Table 17. Power Consumption by Powerdown Mode for the CS4202 ............................. 48

Table 18. Clocking Configurations for the CS4202 .......................................................... 50

DS549PP2

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