Micrel, Inc. KS8999
January 2005 16 KS8999
Group I/O Names Active Status Description
LED[2][3] Programs auto -negotiation on port 5 D = Disable auto-negotiation,
F/U = Enable auto-negotiation (default)
LED[2][2] Programs auto -negotiation on port 6 D = Disable auto-negotiation,
F/U = Enable auto-negotiation (default)
LED[2][1] Programs auto -negotiation on port 7 D = Disable auto-negotiation,
F/U = Enable auto-negotiation (default)
LED[2][0] Programs auto -negotiation on port 8 D = Disable auto-negotiation,
F/U = Enable auto-negotiation (default)
LED[3][3] Programs port spee d on port 1. This is only effective if auto-negotiatio n is
disabled. D = 10Mbps, F/U = 100Mbps (defa ult)
LED[3][2] Programs port spee d on port 2. This is only effective if auto-negotiatio n is
disabled. D = 10Mbps, F/U = 100Mbps (defa ult)
LED[3][1] Programs port spee d on port 3. This is only effective if auto-negotiatio n is
disabled. D = 10Mbps, F/U = 100Mbps (defa ult)
LED[3][0] Programs port spee d on port 4. This is only effective if auto-negotiatio n is
disabled. D = 10Mbps, F/U = 100Mbps (defa ult)
LED[4][3] Programs port spee d on port 5. This is only effective if auto-negotiatio n is
disabled. D = 10Mbps, F/U = 100Mbps (defa ult)
LED[4][2] Programs port spee d on port 6. This is only effective if auto-negotiatio n is
disabled. D = 10Mbps, F/U = 100Mbps (defa ult)
LED[4][1] Programs port spee d on port 7. This is only effective if auto-negotiatio n is
disabled. D = 10Mbps, F/U = 100Mbps (defa ult)
LED[4][0] Programs port spee d on port 8. This is only effective if auto-negotiatio n is
disabled. D = 10Mbps, F/U = 100Mbps (defa ult)
LED[5][3] Programs port dupl ex (full/ half) on port 1. This is only effective if auto-
negotiation is disabled or if this end has auto- negotiation enabled and the far
end has auto negotiation disabled. D = Full-duplex, F/U = Half-duplex (default)
LED[5][2] Programs port dupl ex (full/ half) on port 2. This is only effective if auto-
negotiation is disabled or if this end has auto-negotiation enabled and the far
end has auto-negotiation d isa bled. D = Full-duplex, F/U = Half-duplex (default)
LED[5][1] Programs port dupl ex (full/ half) on port 3. This is only effective if auto-
negotiation is disabled or if this end has auto-negotiation enabled and the far
end has auto-negotiation d isa bled. D = Full-duplex, F/U = Half-duplex (default)
LED[5][0] Programs port dupl ex (full/ half) on port 4. This is only effective if auto-
negotiation is disabled or if this end has auto-negotiation enabled and the far
end has auto-negotiation d isa bled. D = Full-duplex, F/U = Half-duplex (default)
LED[9][3] Programs port dupl ex (full/ half) on port 5. This is only effective if auto-
negotiation is disabled or if this end has auto-negotiation enabled and the far
end has auto negotiation disabled. D = Full-duplex, F/U = Half-duplex (default)
LED[9][2] Programs port dupl ex (full/ half) on port 6. This is only effective if auto-
negotiation is disabled or if this end has auto-negotiation enabled and the far
end has auto-negotiation d isa bled. D = Full-duplex, F/U = Half-duplex (default)
LED[9][1] Programs port dupl ex (full / half) on port 7. This is only effective if auto-
negotiation is disabled or if this end has auto-negotiation enabled and the far
end has auto-negotiation d isa bled. D = Full-duplex, F/U = Half-duplex (default)
LED[9][0] Programs port dupl ex (full / half) on port 8. This is only effective if auto-
negotiation is disabled or if this end has auto-negotiation enabled and the far
end has auto-negotiation d isa bled. D = Full-duplex, F/U = Half-duplex (default)
LED[6][3] Programs back-off aggressiveness for half-duplex mode D = Less aggressive
back-off, F/U = More aggressive back-off (default)
LED[6][2] Programs retries for frames that encounter collisions. D = Drop frame after 16
collisions, F/U = Continue sending frame regardless of the number of
collisions (default)
LED[6][1:0] Reserved – use float configuration