Msi FUZZY 945GME1 Manual do Utilizador descarregar pdf (Página 34)

MS-7265 Mainboard

2-16

Slot

PCI (Peripheral Component Interconnect) Slot

The PCI slot supports LAN card, SCSI card, USB card, and other add-on cards

that comply with PCI specifications.

32-bit PCI Slot

Important

When adding or removing expansion cards, make sure that you

unplug the power supply first. Meanwhile, read the documentation

for the expansion card to configure any necessary hardware or

software settings for the expansion card, such as jumpers,

switches or BIOS configuration.

PCI Interrupt Request Routing

The IRQ, acronym of interrupt request line and pronounced I-R-Q, are hard-

ware lines over which devices can send interrupt signals to the microprocessor.

The PCI IRQ pins are typically connected to the PCI bus pins as follows:

Order 1 Order 2 Order 3 Order 4

32-bit PCI1 INT A# INT B# INT C# INT D#

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Msi FUZZY 945GME1 Manual do Utilizador Página 34