BLKD865PERLK Intel, BLKD865PERLK Datasheet - Page 58

• Manufacturer Part Number: BLKD865PERLK
• Manufacturer: Intel

Specifications of BLKD865PERLK

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Intel Desktop Board D865PERL Technical Product Specification
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58
Table 18.
NOTE
In PIC mode, the ICH5 can connect each PIRQ line internally to one of the IRQ signals (3, 4, 5, 6,
7, 9, 10, 11, 12, 14, and 15). Typically, a device that does not share a PIRQ line will have a
unique interrupt. However, in certain interrupt-constrained situations, it is possible for two or
more of the PIRQ lines to be connected to the same IRQ signal. Refer to Table 17 for the
allocation of PIRQ lines to IRQ signals in APIC mode.
PCI Interrupt Source
AGP connector
ICH5 USB UHCI controller 1 INTA
SMBus controller
ICH5 USB UHCI controller 2
AC ’97 ICH5 Audio
ICH5 LAN
ICH5 USB UHCI controller 3
ICH5 USB UHCI controller 4 INTA
ICH5 USB 2.0 EHCI controller
PCI bus connector 1
PCI bus connector 2
PCI bus connector 3
PCI bus connector 4
PCI bus connector 5
Serial ATA/Serial ATA RAID
IEEE-1394a-2000
PCI Interrupt Routing Map
PIRQA
INTA
INTD
INTC
INTB
INTA
INTA
PIRQB
INTB
INTB
PIRQC
INTC
INTB
INTB
INTA
ICH5 PIRQ Signal Name
PIRQD
INTB
INTC
INTA
PIRQE
INTA
INTD
INTC
INTD
PIRQF
INTA
INTB
INTC
INTA
PIRQG
INTB
INTA
INTD
PIRQH
INTD
INTC
INTD
INTB