User`s manual

VB8001 User’s Manual
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Mini Peripheral Component Interconnect: MiniPCI
The MiniPCI slot allows you to insert a MiniPCI expansion card. First
unplug the power supply before adding or removing expansion cards.
Read the documentation for the expansion card to see if any changes to
the system are necessary.
PCI Interrupt Request Routing
The IRQ (interrupt request line) are hardware lines over which devices
can send interrupt signals to the microprocessor. The “PCI & LAN” IRQ
pins are typically connected to the PCI bus INT A# ~ INT D# pins as
follows:
Order 1
Order 1Order 1
Order 1 Order 2
Order 2Order 2
Order 2 Order 3
Order 3Order 3
Order 3 Order 4
Order 4Order 4
Order 4
MiniPCI Slot INT B# INT C# INT D# INT A#
PCI Express: PCIe x16
The PCI Express slot allows you to insert a PCI Express x16 graphics
expansion card. First unplug the power supply before adding or
removing expansion cards. Read the documentation for the expansion
card to see if any changes to the system are necessary.