IBASE Technology UPC-6210 Series, Руководство пользователя

Страница: 55 / 65

Appendix
UPC-6210 User Manual 47
B. Interrupt Request Lines (IRQ)
Peripheral devices use interrupt request lines to notify CPU for the service
required. The following table shows the IRQ used by the devices on board.
Level Function
IRQ 0 System Timer
IRQ 3 Serial Port #2 (COM2)
IRQ 4 Serial Port #1 (COM1)
IRQ 8 High precision event timer
IRQ 11 Ethernet Controller
IRQ 11 Intel(R) Pentium(R) processor N-series and J-series / Intel(R)
Celeron(R) processor N- and J-series Platform Control Unit -
SMBus Port - 0F12
IRQ 19 Intel(R) Pentium(R) processor N-series and J-series / Intel(R)
Celeron(R) processor N-series and J-series AHCI - 0F23
IRQ 19 Intel(R) Pentium(R) processor N-series and J-series / Intel(R)
Celeron(R) processor N-series and J-series PCI Express -
Root Port 4 - 0F4E
IRQ 16 Intel(R) Pentium(R) processor N-series and J-series / Intel(R)
Celeron(R) processor N- and J-series PCI Express - Root
Port 1 - 0F48
IRQ 17 Intel(R) Pentium(R) processor N-series and J-series / Intel(R)
Celeron(R) processor N- and J-series PCI Express - Root
Port 2 - 0F4A
IRQ 18 Intel(R) Pentium(R) processor N-series and J-series / Intel(R)
Celeron(R) processor N-series and J-series PCI Express -
Root Port 3 - 0F4C
IRQ 22 High Definition Audio Controller
IRQ 81 - IRQ 190 Microsoft ACPI-Compliant System
IRQ 4294967292 Intel(R) Trusted Execution Engine Interface
IRQ 4294967293 Intel(R) USB 3.0 Extensible Host Controller
IRQ 4294967294 Intel(R) Atom(TM) Processor E3800 Series/Intel(R)
Celeron(R) Processor N2920/J1900