ADLINK Technology cPCI-6810 User Manual page 50

Note: (1) These signals are not connected.
(2) These signals are pulled high on the board.
(3) These signals are pulled low on the board.
(4) As a peripheral CPU, ENUM# is automatically
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driven during insertion or extraction to support
PICMG 2.1 hot-swap. As a system host CPU
(slot-1), ENUM# can be disabled (factory default)
or routed to IRQ 7, 10, or 11 using BIOS settings
under "Advanced Chipset Features." If an IRQ is
assigned, it should be reserved under "PnP/PCI
Configurations".
Jumpers and Connectors