Fujitsu D2932 Technisches Handbuch - Seite 17

Blättern Sie online oder laden Sie pdf Technisches Handbuch für Hauptplatine Fujitsu D2932 herunter. Fujitsu D2932 32 Seiten. For rx330 s1

Features

Slots on riser card 1:

PCI slot

Description

PCI Express x8 slot

PCI-X slot (66 MHz)

PCI-X slot (66 MHz) inclusive ZCR (option)

Slots on riser card 2:

PCI slot

Description

PCI Express x8 slot

PCI Express x4 slot

PCI-X slot (66 MHz) inclusive ZCR (option)

Zero Channel RAID

PCI-X slot 2 is prepared for the operation of a Zero Channel RAID (ZCR)

controller. Such a ZCR controller has no ports for hard disk drives. Installing the

ZCR controller in this PCI-X slot upgrades the SAS controller on the system

board to a fully featured RAID controller. Without this upgrade the SAS

controller on the system board supports only RAID 0 and RAID 1 configurations.

PCI, PCI-X, PCI Express interrupts

Each device connected to a PCI bus, a PCI-X 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.

D2440/D2932 (RX330 S1)

Technical Manual

PCI bus