Installing/Removing Main Memory; Pci Bus Interrupts - Selecting Correct Pci Slot - Fujitsu D2950 Kurzbeschreibung

Installing/removing main memory

Technical data
Technology
Total size
Module size
At least one memory module must be installed. Memory modules with different
memory capacities can be combined.
You may use only unbuffered 1.8 V memory modules without ECC.
DDR2-memory modules must meet the PC2-5300U (5CL) or
PC2-6400U (6CL)-specification.
With a memory configuration of greater than or equal to 4 Gbytes the
visible and usable main memory can be reduced by up to to 1 Gbytes
(depending on the system configuration).
The installation/removal is described in the "Basic information on mainboard" manual.

PCI bus interrupts - Selecting correct PCI slot

Extensive information on this section is contained in the manual "Basic information on mainboard".
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.
Which ISA IRQs are assigned to the PCI IRQ Lines is normally automatically
specified by the BIOS (see "BIOS Setup" description).
Monofunctional expansion cards
PCI/PCI Express 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.
Multifunctional expansion cards or expansion cards with integrated PCI-PCI bridge
These expansion cards require up to four PCI interrupts: INT A, INT B, INT C, INT D. How many
and which of these interrupts are used is specified in the documentation provided with the card.
The assignment of the PCI interrupts to the IRQ Lines is shown in the following table:
4 - English
DDR2 667 / DDR2 800 unbuffered DIMM Module 240-pin; 1.8 V; 64
bit, without ECC
512 Mbytes to 8 Gbytes
512, 1024, 2048 or 4096 Mbytes per module
A26361-D2950-Z210-1-8N19, edition 1