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2.4.2 PCI-X Slot Clock Select Jumper
Header CN24 and CN10 adjust PCI-X Slot setting. CN10 controls PCI-X Slot1 and Slot4. CN24 controls
PCI-X Slot3. When it is 2-3 short, PCI-X slots are set to 133MHz. When it is 1-2 short, PCI-X slot is set to
100MHz. The frequencies describe here are maximum operating frequencies. If PCI-X channel is shared
with other devices, then maximum operating frequency cannot be achieved. Refer to the following diagram
for the location of CN24 and CN10.