16
Technical Manual
D2530 (Econel 200 S2)
PCI bus
Features
3.3
PCI bus
Figure 3: PCI slots
PCI slots
The following table shows an overview of the PCI slots:
PCI IRQ Line x - Assignment of the PCI interrupts
PCI IRQ Line x defines which ISA interrupts are used for the separate PCI slots.
If you select
Auto
in the BIOS setup, the interrupts are assigned automatically
and no further settings are required.
Multifunctional PCI boards or boards with an integrated PCI-to-PCI bridge can
use several PCI interrupts (INTA#, INTB#, INTC#, INTD#). Monofunctional PCI
boards (default) only use one PCI interrupt (INTA#) per PCI slot.
PCI slot
64Bit/
32Bit
Frequency
in MHz
Description
1
133/100
PCI-X bus slot, IOOP
2
133/100
PCI-X bus slot, IOOP
3
133/100
PCI-X bus slot, IOOP
4
32 Bit
33
PCI bus slot
5
PCI-Express x8 slot (x4 accessed)
6
PCI-Express x16 slot (x8 accessed)
slot 6
slot 5
slot 4
slot 3
slot 2
PCI-X 133/100 MHz
PCI-Express x16
PCI-Express x8
PCI 33MHz
PCI-X 133/100 MHz
PCI-X 133/100 MHz
slot 1
