ADLINK ETX-CV - Manual (Page 35)

ETX-CV User’s Manual Page 35 ETX-CV User’s Manual Page 35
7.4 PCI Configuration Space Map
Bus # Device # Function # Routing Description
00h 00h 00h N/A Intel 945 GSE GMCH Host-Hub Interface Bridge
00h 02h 00h Internal Intel Integrated Graphics Device
00h 02h 01h Internal Intel Integrated Graphics Device (Function 1)
00h 1Bh 00h Internal High Definition Audio controller
00h 1Ch 00h Internal Intel ICH Express Root port
00h 1Dh 00h Internal Intel USB UHCI Controller 1
00h 1Dh 01h Internal Intel USB UHCI Controller 2
00h 1Dh 02h Internal Intel USB UHCI Controller 3
00h 1Dh 03h Internal Intel USB UHCI Controller 4
00h 1Dh 07h Internal Intel USB EHCI Controller
00h 1Eh 00h N/A Intel Hub Interface to PCI Bridge
00h 1Fh 00h N/A Intel LPC Interface Bridge
00h 1Fh 01h Internal Intel IDE Controller
00h 1Fh 02h Internal Intel SATA controller
00h 1Fh 03h Internal Intel SMBus Controller
01h 00h 00h onboard JMB368 PCI IDE controller
02h 07h 00h onboard ITE8888 PCI to ISA Bridge
02h 08h 00h onboard Onboard LAN controller
APIC Mode (cont’d)
IRQ# Typical Interrupt Resource Connected to Pin Available
15 Secondary IDE controller / PCI IRQ15 via SERIRQ Note (1)
16 N/A PCI Slot INT A, USB, VGA controller, Yes
Audio controller, IDE controller
17 N/A PCI Slot INT B, USB Yes
18 N/A PCI Slot INT C Yes
19 N/A PCI Slot INT D, USB controller Yes
20 N/A No
21 N/A No
22 N/A No
23 N/A EHCI, USB No
(1) These IRQs can be used for PCI devices when an onboard device is disabled.