
January 2005
5
KS8999
Micrel
EEPROM Memory Map .............................................................................................................................................. 29
General Conrol Register .............................................................................................................................. 29
Priority Classification Control: 802.1p Tag Field ......................................................................................... 29
Port 1 Control Register ................................................................................................................................ 29
Port 2 Control Register ................................................................................................................................ 30
Port 3 Control Register ................................................................................................................................ 30
Port 4 Control Register ................................................................................................................................ 30
Port 5 Control Register ................................................................................................................................ 31
Port 6 Control Register ................................................................................................................................ 31
Port 7 Control Register ................................................................................................................................ 32
Port 8 Control Register ................................................................................................................................ 32
Port 9 Control Register ................................................................................................................................ 32
Port 1 VLAN Mask Register ......................................................................................................................... 33
Port 2 VLAN Mask Register ......................................................................................................................... 33
Port 3 VLAN Mask Register ......................................................................................................................... 34
Port 4 VLAN Mask Register ......................................................................................................................... 34
Port 5 VLAN Mask Register ......................................................................................................................... 35
Port 6 VLAN Mask Register ......................................................................................................................... 35
Port 7 VLAN Mask Register ......................................................................................................................... 36
Port 8 VLAN Mask Register ......................................................................................................................... 36
Port 9 VLAN Mask Register ......................................................................................................................... 37
Port 1 VLAN Tag Insertion Value Registers ................................................................................................. 37
Port 2 VLAN Tag Insertion Value Registers ................................................................................................. 37
Port 3 VLAN Tag Insertion Value Registers ................................................................................................. 37
Port 4 VLAN Tag Insertion Value Registers ................................................................................................. 37
Port 5 VLAN Tag Insertion Value Registers ................................................................................................. 38
Port 6 VLAN Tag Insertion Value Registers ................................................................................................. 38
Port 7 VLAN Tag Insertion Value Registers ................................................................................................. 38
Port 8 VLAN Tag Insertion Value Registers ................................................................................................. 38
Port 9 VLAN Tag Insertion Value Registers ................................................................................................. 38
Diff Serve Code Point Registers .................................................................................................................. 38
Station MAC Address Registers .................................................................................................................. 38
Absolute Maximum Ratings ..................................................................................................................................... 39
Operating Ratings ..................................................................................................................................................... 39
Electrical Characteristics (KS8999) ......................................................................................................................... 39
Electrical Characteristics (KS8999I) ........................................................................................................................ 41
Timing Diagrams ....................................................................................................................................................... 42
Reference Circuit ....................................................................................................................................................... 47
4B/5B Coding ........................................................................................................................................................... 49
MLT Coding
........................................................................................................................................................... 50
MAC Frame
........................................................................................................................................................... 50
Selection of Isolation Transformers ........................................................................................................................ 51
Selection of Reference Oscillator/Crystal ............................................................................................................... 51
Qualified Magnetic Lists ........................................................................................................................................... 51
Package Information ................................................................................................................................................. 52