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List of figures – Rainbow Electronics DS26519 User Manual

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DS26519 16-Port T1/E1/J1 Transceiver

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LIST OF FIGURES

Figure 7-1. Block Diagram ......................................................................................................................................... 18

Figure 7-2. Detailed Block Diagram........................................................................................................................... 19

Figure 9-1. SPI Serial Port Access for Read Mode, SPI_CPOL = 0, SPI_CPHA = 0 ............................................... 34

Figure 9-2. SPI Serial Port Access for Read Mode, SPI_CPOL = 1, SPI_CPHA = 0 ............................................... 34

Figure 9-3. SPI Serial Port Access for Read Mode, SPI_CPOL = 0, SPI_CPHA = 1 ............................................... 34

Figure 9-4. SPI Serial Port Access for Read Mode, SPI_CPOL = 1, SPI_CPHA = 1 ............................................... 34

Figure 9-5. SPI Serial Port Access for Write Mode, SPI_CPOL = 0, SPI_CPHA = 0 ............................................... 35

Figure 9-6. SPI Serial Port Access for Write Mode, SPI_CPOL = 1, SPI_CPHA = 0 ............................................... 35

Figure 9-7. SPI Serial Port Access for Write Mode, SPI_CPOL = 0, SPI_CPHA = 1 ............................................... 35

Figure 9-8. SPI Serial Port Access for Write Mode, SPI_CPOL = 1, SPI_CPHA = 1 ............................................... 35

Figure 9-9. Backplane Clock Generation................................................................................................................... 36

Figure 9-10. GPIO Mux Control ................................................................................................................................. 40

Figure 9-11. Device Interrupt Information Flow Diagram........................................................................................... 42

Figure 9-12. IBO Multiplexer Equivalent Circuit—4.096MHz .................................................................................... 47

Figure 9-13. IBO Multiplexer Equivalent Circuit—8.192MHz .................................................................................... 48

Figure 9-14. IBO Multiplexer Equivalent Circuit—16.384MHz .................................................................................. 49

Figure 9-15. RSYNCn Input in H.100 (CT Bus) Mode............................................................................................... 56

Figure 9-16. TSSYNCIOn (Input Mode) Input in H.100 (CT Bus) Mode ................................................................... 56

Figure 9-17. CRC-4 Recalculate Method .................................................................................................................. 80

Figure 9-18. HDLC Message Receive Example........................................................................................................ 86

Figure 9-19. HDLC Message Transmit Example....................................................................................................... 88

Figure 9-20. Network Connection—Longitudinal Protection ..................................................................................... 91

Figure 9-21. T1/J1 Transmit Pulse Templates .......................................................................................................... 94

Figure 9-22. E1 Transmit Pulse Templates ............................................................................................................... 95

Figure 9-23. Receive LIU Termination Options ......................................................................................................... 97

Figure 9-24. Typical Monitor Application ................................................................................................................... 98

Figure 9-25. HPS Block Diagram............................................................................................................................. 101

Figure 9-26. Jitter Attenuation ................................................................................................................................. 102

Figure 9-27. Loopback Diagram .............................................................................................................................. 103

Figure 9-28. Analog Loopback................................................................................................................................. 103

Figure 9-29. Local Loopback ................................................................................................................................... 104

Figure 9-30. Remote Loopback 2 ............................................................................................................................ 104

Figure 9-31. Dual Loopback .................................................................................................................................... 105

Figure 11-1. T1 Receive-Side D4 Timing ................................................................................................................ 268

Figure 11-2. T1 Receive-Side ESF Timing.............................................................................................................. 268

Figure 11-3. T1 Receive-Side Boundary Timing (Elastic Store Disabled)............................................................... 269

Figure 11-4. T1 Receive-Side 1.544MHz Boundary Timing (Elastic Store Enabled).............................................. 269

Figure 11-5. T1 Receive-Side 2.048MHz Boundary Timing (Elastic Store Enabled).............................................. 270

Figure 11-6. T1 Receive-Side Interleave Bus Operation—BYTE Mode.................................................................. 271

Figure 11-7. T1 Receive-Side Interleave Bus Operation—FRAME Mode .............................................................. 272

Figure 11-8. T1 Receive-Side RCHCLKn Gapped Mode During F-Bit.................................................................... 272

Figure 11-9. T1 Transmit-Side D4 Timing ............................................................................................................... 273

Figure 11-10. T1 Transmit-Side ESF Timing........................................................................................................... 273

Figure 11-11. T1 Transmit-Side Boundary Timing (Elastic Store Disabled)............................................................ 274

Figure 11-12. T1 Transmit-Side 1.544MHz Boundary Timing (Elastic Store Enabled)........................................... 274

Figure 11-13. T1 Transmit-Side 2.048MHz Boundary Timing (Elastic Store Enabled)........................................... 275

Figure 11-14. T1 Transmit-Side Interleave Bus Operation—BYTE Mode............................................................... 276

Figure 11-15. T1 Transmit-Side Interleave Bus Operation—FRAME Mode ........................................................... 277

Figure 11-16. T1 Transmit-Side TCHCLKn Gapped Mode During F-Bit ................................................................. 277