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19
OPEN
(Default)
Allows PCI-X Bridge B to operate at up
to 133MHz (For use with one PCI-X
133 device)
Tyan recommends using PCI-X Slot
1 for 133Mhz support
CLOSED
Forces PCI 1 and PCI 2 operate at
maximum PCI-X 100MHz (For use
with more than one PCI-X device or
multiple slot riser card)
2.18 – Gigabit LAN_2 Front Panel LED Header (J73) and
Gigabit LAN_1 Front Panel LED Header (J75)
Pin_4 :
Green -
Pin_3 :
Green +
Pin_2 :
Yellow -
Pin_1
Pin_1 :
J73 and J75 have the same pin
configuration
Green LED solid= 10Mb link
Green LED flashing= 10Mb activity
Yellow LED solid= 100Mb link
Yellow LED flashing= 100Mb
activity
Both LED Solid= Gigabit link
Both LED flashing= Gigabit activity