MS-7680 Mainboard

Slots

PCIE (Peripheral Component Interconnect Express) Slot

The PCIE slot supports the PCIE interface expansion card.

PCIE x16 Slot

PCIE x1 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 sup- ply first. Read the documentation for the expansion card to configure any necessary hardware or software settings, such as jumpers, switches or BIOS configuration.

PCI Interrupt Request Routing

IRQ, or interrupt request line, are hardware 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:

 

Order1

Order2

Order3

Order4

PCI Slot

INT A#

INT B#

INT C#

INT D#

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MSI H67MS-E23 (B3) Slots, Pcie Peripheral Component Interconnect Express Slot, PCI Peripheral Component Interconnect Slot