KSZ8864RMNI MICREL [Micrel Semiconductor], KSZ8864RMNI Datasheet - Page 11

• Manufacturer Part Number: KSZ8864RMNI
• Description: Integrated 4-Port 10/100 Managed Switch with Two MACs MII or RMII Interfaces
• Manufacturer: MICREL [Micrel Semiconductor]

Micrel, Inc.
KSZ8864RMN
List of Figures
Figure 1. Typical Straight Cable Connection ............................................................................................................... 24
Figure 2. Typical Crossover Cable Connection ........................................................................................................... 25
Figure 3. Auto-Negotiation ........................................................................................................................................... 26
Figure 4. Destination Address Lookup Flow Chart, Stage 1 ........................................................................................ 30
Figure 5. Destination Address Resolution Flow Chart – Stage 2................................................................................. 31
Figure 6. 802.1p Priority Field Format.......................................................................................................................... 37
Figure 7. Tail Tag Frame Format .................................................................................................................................. 39
Figure 8. KSZ8864RMN 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.................................................................................. 101
Figure 14. EEPROM Interface Output Transmit Timing Diagram.............................................................................. 101
Figure 15. MAC Mode MII Timing – Data Received from MII ..................................................................................... 102
Figure 16. MAC Mode MII Timing – Data Transmitted from MII ................................................................................. 102
Figure 17. PHY Mode MII Timing – Data Received from MII...................................................................................... 103
Figure 18. PHY Mode MII Timing – Data Transmitted from MII.................................................................................. 103
Figure 19. RMII Timing – Data Received from RMII .................................................................................................. 104
Figure 20. RMII Timing – Data Transmitted to RMII .................................................................................................. 104
Figure 21. SPI Input Timing ....................................................................................................................................... 105
Figure 22. SPI Output Timing..................................................................................................................................... 106
Figure 23: Auto-Negotiation Timing ........................................................................................................................... 107
Figure 24. MDC/MDIO Timing.................................................................................................................................... 108
Figure 25. Reset Timing ............................................................................................................................................. 109
Figure 26. Recommended Reset Circuit .................................................................................................................... 110
Figure 27. Recommended Circuit for Interfacing with CPU/FPGA Reset.................................................................. 110
11
September 2011
M9999-092011-1.4