CS49400 datasheet(6/100 Pages) CIRRUS

6 / 100 page

LIST OF TABLES

Table 1. PLL Filter Component Values ...............................................................................................37

Table 2. Host Modes for DSPAB ........................................................................................................42

Table 3. Host Modes for DSPC ..........................................................................................................42

Table 4. SPI Communication Signals for DSPAB ...............................................................................43

Table 5. SPI Communication Signals for DSPC .................................................................................46

Table 6. Intel Mode Communication Signals for DSPAB ....................................................................51

Table 6. Parallel Input/Output Registers for DSPAB ..........................................................................52

Table 7. Motorola Mode Communication Signals for DSPAB.............................................................54

Table 8. Parallel Input/Output Registers for DSPC.............................................................................59

Table 9. Intel Mode Communication Signals for DSPC ......................................................................60

Table 10. Motorola Mode Communication Signals for DSPC .............................................................64

Table 11. SRAM Interface Pins ..........................................................................................................70

Table 12. SDRAM Interface Pins ........................................................................................................70

Table 13. SRAM Controller Timing .....................................................................................................71

Table 14. SDRAM Config Register .....................................................................................................71

Table 15. Application Messages from DSPAB ...................................................................................72

Table 16. Boot Write Messages for DSPC .........................................................................................72

Table 17. Boot Read Messages from DSPC ......................................................................................72

Table 18. Digital Audio Input Port .......................................................................................................80

Table 19. Compressed Data Input Port ..............................................................................................80

Table 20. Input Data Type Configuration

(Input Parameter A).............................................................................................................81

Table 21. Input Data Format Configuration

(Input Parameter B).............................................................................................................81

Table 22. Input SCLK Polarity Configuration

(Input Parameter C) ............................................................................................................81

Table 23. Serial Audio Input Port ........................................................................................................82

Table 24. SAI Data Type Configuration

(Input Parameter D) ............................................................................................................82

Table 25. Digital Audio Output Port ....................................................................................................82

Table 26. MCLK/SCLK Master Mode Ratios ......................................................................................83

Table 27. Output Clock Configuration

(Parameter A)......................................................................................................................84

Table 28. Output Data Configuration Parameter B)...........................................................................84

Table 29. Output SCLK/LRCLK Configuration

(Parameter C) .....................................................................................................................84

Table 30. Output SCLK Polarity Configuration

(Parameter D) .....................................................................................................................85

Table 31. Example Values to be Sent to DSPAB After Download or Soft Reset................................86

Table 32. Example Values to be Sent to DSPC After Download or Soft Reset ..................................86

CS49400 데이터시트(PDF) 6 Page - Cirrus Logic