CS4205
LIST OF FIGURES
Figure 1. Power Up Timing...............................................................................................11
Figure 2. Codec Ready from Start-up or Fault Condition .................................................11
Figure 3. Clocks................................................................................................................11
Figure 4. Data Setup and Hold .........................................................................................12
Figure 5. PR4 Powerdown and Warm Reset....................................................................12
Figure 6. Test Mode .........................................................................................................12
Figure 7. AC-link Connections..........................................................................................13
Figure 8. CS4205 Mixer Diagram.....................................................................................15
Figure 9. Digital Signal Path Overview.............................................................................16
Figure 10. Analog Centric Mode.......................................................................................18
Figure 11. Digital Centric Mode ........................................................................................18
Figure 12. Host Processing Mode ....................................................................................18
Figure 13. Multi-Channel Mode ........................................................................................18
Figure 14. AC-link Input and Output Framing...................................................................19
Figure 15. Serial Data Port: Six Channel Circuit ..............................................................53
Figure 16. Digital Docking Connection Diagram...............................................................54
Figure 17. Serial Data Format 0 (I2S) ..............................................................................55
Figure 18. Serial Data Format 1 (Left Justified)................................................................55
Figure 19. Serial Data Format 2 (Right Justified, 20-bit data) ..........................................55
Figure 20. Serial Data Format 3 (Right Justified, 16-bit data) ..........................................55
Figure 21. ZV Port Format (I2S, 16-bit data)....................................................................56
Figure 22. S/PDIF Output.................................................................................................57
Figure 23. PLL External Loop Filter..................................................................................62
Figure 24. External Crystal...............................................................................................62
Figure 25. Line Input (Replicate for Video and AUX) .......................................................64
Figure 26. Differential 2 VRMS CD Input..........................................................................64
Figure 27. Differential 1 VRMS CD Input..........................................................................64
Figure 28. Microphone Input.............................................................................................65
Figure 29. PC_BEEP Input...............................................................................................65
Figure 30. Modem Connection .........................................................................................65
Figure 31. Stereo Output..................................................................................................66
Figure 32. +5V Analog Voltage Regulator........................................................................66
Figure 33. Conceptual Layout for the CS4205 when in XTAL or OSC Clocking Modes ..68
Figure 34. Pin Locations for the CS4205..........................................................................69
Figure 35. CS4205 Reference Design..............................................................................77
DS489PP2
5
CIRRUS [ CIRRUS LOGIC ]
