Fujitsu D2785 Manuale tecnico - Pagina 17

Sfoglia online o scarica il pdf Manuale tecnico per Scheda madre Fujitsu D2785. Fujitsu D2785 34. System board for tx120 s2

Features

3.3

PCI bus

PCI slots

Figure 3: Detail - PCI slots

PCI slot

Description

PCI-Express x8 bus-slot

32 bit PCI bus slot (32-Bit/33MHz)

PCI-Express x8 bus-slot

PCI, PCI Express interrupts

Each device connected to a PCI bus or PCI Express can use up to four interrupt

signals depending on the functionality.

PCI and PCI-X buses use four lines named INTA to INTD, typically connected

to all devices on the bus in order to periodically balance interrupt load. An

interrupt signal may thereby be used simultaneously by multiple devices

(interrupt sharing).

PCI Express devices send their interrupts through messages. This avoids

restrictions in wiring.

D2785 (TX120 S2)

PCI slot 1

PCI slot 2

PCI slot 3

PCI slot 4

Technical Manual

PCI bus