VIA Technologies EPIA-EK, Руководство пользователя

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Chapter 2
26
S
LOTS
Peripheral Component Interconnect: PCI
The PCI slot allows you to insert PCI expansion card. When adding or
removing expansion card, first unplug the power supply. Read the
documentation for the expansion card if any changes to the system are
necessary.
PCI
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 2 Order 3 Order 4
PCI Slot 1 INT B# INT C# INT D# INT A#
VT6107 INT A#