KSZ8842-16 Просмотр технического описания (PDF) - Micrel

Номер в каталоге

Компоненты Описание

Список матч

KSZ8842-16

2-Port Ethernet Switch with Non-PCI Interface

Micrel 

Micrel, Inc.

KSZ8842-16/32 MQL/MVL/MVLI/MBL

List of Tables

Table 1. MDI/MDI-X Pin Definitions............................................................................................................................................. 29

Table 2. Bus Interface Unit Signal Grouping ............................................................................................................................... 38

Table 3: Transmit Queue Frame Format ..................................................................................................................................... 41

Table 4. Transmit Control Word Bit Fields................................................................................................................................... 42

Table 5. Transmit Byte Count Format ......................................................................................................................................... 42

Table 6. Receive Queue Frame Format ...................................................................................................................................... 42

Table 7. FRXQ Packet Receive Status........................................................................................................................................ 43

Table 8. FRXQ RX Byte Count Field ........................................................................................................................................... 43

Table 9. Spanning Tree States.................................................................................................................................................... 44

Table 10. FID+DA Lookup in VLAN Mode................................................................................................................................... 46

Table 11. FID+SA Lookup in VLAN Mode ................................................................................................................................... 46

Table 12. EEPROM Format......................................................................................................................................................... 48

Table 13. ConfigParam Word in EEPROM Format ..................................................................................................................... 49

Table 14. Format of Per Port MIB Counters .............................................................................................................................. 116

Table 15. Port 1 MIB Counters Indirect Memory Offset............................................................................................................. 117

Table 16. “All Ports Dropped Packet” MIB Counters Format ..................................................................................................... 117

Table 17. “All Ports Dropped Packet” MIB Counters Indirect Memory Offsets .......................................................................... 117

Table 18. Static MAC Table Format (8 Entries)......................................................................................................................... 119

Table 19. Dynamic MAC Address Table Format (1024 Entries)................................................................................................ 120

Table 20. VLAN Table Format (16 Entries) ............................................................................................................................... 121

Table 21. Maximum Ratings...................................................................................................................................................... 122

Table 22. Operating Ratings...................................................................................................................................................... 122

Table 23. Electrical Characteristics ........................................................................................................................................... 123

Table 24. Asynchronous Cycle (ADSN = 0) Timing Parameters ............................................................................................... 124

Table 25. Asynchronous Cycle using ADSN Timing Parameters .............................................................................................. 125

Table 26. Asynchronous Cycle using DATACSN Timing Parameters ....................................................................................... 126

Table 27. Address Latching Timing Parameters........................................................................................................................ 127

Table 28. Synchronous Burst Write Timing Parameters............................................................................................................ 128

Table 29. Synchronous Burst Read Timing Parameters ........................................................................................................... 129

Table 30. Synchronous Write (VLBUSN = 0) Timing Parameters ............................................................................................. 130

Table 31. Synchronous Read (VLBUSN = 0) Timing Parameters ............................................................................................. 131

Table 32. EEPROM Timing Parameters.................................................................................................................................... 132

Table 33. Auto Negotiation Timing Parameters......................................................................................................................... 133

Table 34. Reset Timing Parameters.......................................................................................................................................... 134

Table 35. Transformer Selection Criteria................................................................................................................................... 135

Table 36. Qualified Single Port Magnetic .................................................................................................................................. 135

Table 37. Typical Reference Crystal Characteristics................................................................................................................. 135

October 2007

10

M9999-102207-1.9

Share Link: