Specifications

En-17

Englsh

PCI (Perpheral Component Interconnect) Slot

The PCI slot supports addtonal LAN, SCSI, USB, and other add-on cards that comply

wth PCI speccatons.

32-bt PCI Slot

Important

When addng or removng expanson cards, always turn o the power supply and

unplug the power supply power cable from the power outlet. Read the expanson card’s

documentaton to check for any necessary addtonal hardware or software changes.

PCI Interrupt Request Routng

IRQ, or nterrupt request lnes, are hardware lnes over whch devces can send nterrupt

requests to the processor. The PCI IRQ pns are typcally connected to the PCI bus pns

as followed:

Order1 Order2 Order3 Order4

PCI Slot1 INT A# INT B# INT C#

INT D#

PCI Slot2 INT B# INT C# INT D# INT A#

PCI Slot3 INT C# INT D# INT A#

INT B#