Fujitsu D1567 Technisch handboek - Pagina 32

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Upgrading AGP screen controllers

Technical data:

The AGP slot supports the modes 4x/8x with 32 bits and 66 MHz. Only 1.5 V AGP graphics cards

are supported.

Some older 3.3 V AGP graphics cards are coded like 1.5 V AGP graphics cards. The

installation of such 3.3 V AGP graphics cards can cause serious damage to the

mainboard and the AGP graphics cards.

Technical data:

32 bit / 33 MHz PCI slots

5 V and 3.3 V supply voltage

3.3 V auxiliary voltage

To achieve optimum stability, performance and compatibility, avoid the multiple use of

ISA IRQs or PCI IRQ Lines (IRQ sharing). Should IRQ sharing be unavoidable, then all

involved devices and their drivers must support IRQ sharing.

PCI IRQ Lines connect AGP slots, PCI slots and onboard components to the interrupt controller.

PCI IRQ Lines are permanently wired on the mainboard.

Which ISA IRQs are assigned to the PCI IRQ Lines is normally automatically specified by the BIOS

(see description in "BIOS Setup").

Monofunctional expansions cards:

Standard AGP and PCI expansion cards require a maximum of one interrupt, which is called the PCI

interrupt INT A. Expansion cards that do not require an interrupt can be installed in any desired slot.

22 - English

A26361-D1567-Z121-1-6319