Cirrus Logic CS61880 - Manual (Page 5)

CS61880
DS450PP3 5
LIST OF FIGURES
Figure 1. CS61880 144-Pin LQFP Package Pin Outs .................................................................... 7
Figure 2. CS61880 160-Ball FBGA Package Pin Outs ................................................................... 8
Figure 3. G.703 BITS Clock Mode in NRZ Mode .......................................................................... 23
Figure 4. G.703 BITS Clock Mode in RZ Mode............................................................................. 23
Figure 5. G.703 BITS Clock Mode in Remote Loopback .............................................................. 23
Figure 6. Pulse Mask at E1 Interface ............................................................................................ 24
Figure 7. Analog Loopback Block Diagram ................................................................................... 30
Figure 8. Analog Loopback with TAOS Block Diagram................................................................. 30
Figure 9. Digital Loopback Block Diagram .................................................................................... 31
Figure 10. Digital Loopback with TAOS ........................................................................................ 31
Figure 11. Remote Loopback Block Diagram ............................................................................... 31
Figure 12. Serial Read/Write Format (SPOL = 0) ......................................................................... 33
Figure 13. Arbitrary Waveform UI ................................................................................................. 42
Figure 14. Test Access Port Architecture...................................................................................... 44
Figure 15. TAP Controller State Diagram ..................................................................................... 45
Figure 16. Internal RX/TX Impedance Matching ........................................................................... 50
Figure 17. Internal TX, External RX Impedance Matching............................................................ 51
Figure 18. Jitter Transfer Characteristic vs. G.736 & TBR 12/13 .................................................. 56
Figure 19. Jitter Tolerance Characteristic vs. G.823..................................................................... 57
Figure 20. Recovered Clock and Data Switching Characteristics................................................. 59
Figure 21. Transmit Clock and Data Switching Characteristics .................................................... 59
Figure 22. Signal Rise and Fall Characteristics ............................................................................ 59
Figure 23. Serial Port Read Timing Diagram ................................................................................ 60
Figure 24. Serial Port Write Timing Diagram ................................................................................ 60
Figure 25. Parallel Port Timing - Write; Intel® Multiplexed Address / Data Bus Mode ................. 62
Figure 26. Parallel Port Timing - Read; Intel Multiplexed Address / Data Bus Mode.................... 62
Figure 27. Parallel Port Timing - Write; Motorola® Multiplexed Address / Data Bus Mode .......... 63
Figure 28. Parallel Port Timing - Read; Motorola Multiplexed Address / Data Bus Mode............. 63
Figure 29. Parallel Port Timing - Write; Intel Non-Multiplexed Address / Data Bus Mode ............ 65
Figure 30. Parallel Port Timing - Read; Intel Non-Multiplexed Address / Data Bus Mode ............ 65
Figure 31. Parallel Port Timing - Write; Motorola Non-Multiplexed Address / Data Bus Mode ..... 66
Figure 32. Parallel Port Timing - Read; Motorola Non-Multiplexed Address / Data Bus Mode ..... 66
Figure 33. JTAG Switching Characteristics................................................................................... 67
Figure 34. 160-Ball FBGA Package Drawing................................................................................ 69
Figure 35. 144-Pin LQFP Package Drawing ................................................................................. 70