Datasheet KS8995MA, KS8995FQ (Microchip) - 9

Micrel, Inc. KS8995MA/FQ
List of Figures
Figure 1. Broadband Gateway .. 11 Figure 2. Integrated Broadband Router .. 11 Figure 3. Standalone Switch ... 12 Figure 4. Using KS8995FQ for Dual Media Converter or Fiber Daisy Chain Connection .. 12 Figure 5. Auto Negotiation .. 28 Figure 6. DA Look-Up Flowchart − 1 ... 31 Figure 7. DA Resolution Flowchart − Stage 2 ... 32 Figure 8. KS8995MA/FQ EEPROM Configuration Timing Diagram ... 43 Figure 9. SPI Write Data Cycle ... 44 Figure 10. SPI Read Data Cycle ... 44 Figure 11. SPI Multiple Write .. 45 Figure 12. SPI Multiple Read .. 45 Figure 13. EEPROM Interface Input Receive Timing Diagram ... 79 Figure 14. EEPROM Interface Output Transmit Timing Diagram ... 79 Figure 15. SNI Input Timing .. 80 Figure 16. SNI Output Timing ... 80 Figure 17. MAC Mode MII Timing − Data Received from MII ... 81 Figure 18. MAC Mode MII Timing − Data Transmitted from MII ... 81 Figure 19. PHY Mode MII Timing − Data Received from MII .. 82 Figure 20. PHY Mode MII Timing − Data Transmitted from MII .. 82 Figure 21. SPI Input Timing .. 83 Figure 22. SPI Output Timing .. 84 Figure 23. Reset Timing .. 85 Figure 24. Recommended Reset Circuit ... 86 Figure 25. Recommended Circuit for Interfacing with CPU/FPGA Reset ... 86

December 2012 9 M9999-121212-3.0