LU3X34FTR Datasheet, PDF (3/52 Pages) Agere Systems – Quad 3 V 10/100 Ethernet Transceiver TX/FX

Preliminary Data Sheet
July 2000
LU3X34FTR
Quad 3 V 10/100 Ethernet Transceiver TX/FX
Table of Contents (continued)
Tables
Page
Table 27. Config 10 Register (Register 1Ah) ..........................................................................................................41
Table 28. Status 100 Register (Register 1Bh) ........................................................................................................41
Table 29. Status 10 Register (Register 1Ch) ..........................................................................................................41
Table 30. Interrupt Mask Register (Register 1Dh) ..................................................................................................42
Table 31. Interrupt Status Register (Register 1Eh).................................................................................................42
Table 32. Absolute Maximum Ratings ....................................................................................................................43
Table 33. Operating Conditions ..............................................................................................................................43
Table 34. dc Characteristics ...................................................................................................................................43
Table 35. Management Clock .................................................................................................................................44
Table 36. RMII Receive Timing...............................................................................................................................45
Table 37. RMII Transmit Timing ..............................................................................................................................45
Table 38. Transmit Timing.......................................................................................................................................46
Table 39. Receive Timing .......................................................................................................................................46
Table 40. SMII Timing.............................................................................................................................................47
Table 41. Reset and Configuration Timing .............................................................................................................48
Table 42. PMD Characteristics ...............................................................................................................................48
Figures
Page
Figure 1. LU3X34FTR Block Diagram......................................................................................................................4
Figure 2. Pin Diagram (RMII Mode) .........................................................................................................................5
Figure 3. Pin Diagram (SMII Mode)..........................................................................................................................6
Figure 4. Functional Description ............................................................................................................................13
Figure 5. RMII Receive Timing from Internal MII Signals.......................................................................................14
Figure 6. SMII Connection Diagram .......................................................................................................................15
Figure 7. Receive Sequence Diagram ...................................................................................................................15
Figure 8. Transmit Sequence Diagram ...................................................................................................................16
Figure 9. 100Base-X Data Path .............................................................................................................................19
Figure 10. 10Base-T Module Data Path.................................................................................................................25
Figure 11. LED Configuration.................................................................................................................................28
Figure 12. Management Clock ...............................................................................................................................44
Figure 13. RMII Receive Timing.............................................................................................................................45
Figure 14. RMII Transmit Timing ............................................................................................................................45
Figure 15. Transmit Timing.....................................................................................................................................46
Figure 16. Receive Timing .....................................................................................................................................46
Figure 17. SMII Timing ...........................................................................................................................................47
Figure 18. Reset and Configuration Timing ...........................................................................................................48
Figure 19. PMD Characteristics .............................................................................................................................48
Figure 20. Connection Diagrams (Single-Channel 10/100BTX Operation)............................................................49
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