IBASE Technology SI-624-AI, Руководство пользователя

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66 SI-624-AI User Manual
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 4294967274
Intel(R) USB 3.20 eXtensible Host Controller - 1.20
(Microsoft)
IRQ 4294967276~88 Standard NVM Express Controller
IRQ 4294967258 Intel(R) Management Engine Interface #1
IRQ 4294967292 Intel(R) PCI Express Root Port #4 - 7ABB
IRQ 4294967294 Intel(R) PEG10 - 460D
IRQ 4 Communications Port (COM1)
IRQ 3 Communications Port (COM2)
IRQ 7 Communications Port (COM3)
IRQ 6 Communications Port (COM4)
IRQ 10 Communications Port (COM5)
IRQ 4294967289 Standard SATA AHCI Controller
IRQ 4294967290 Intel(R) PCI Express Root Port #13 - 7AB4
IRQ 4294967275 NVIDIA RTX A4500 Embedded GPU
IRQ 17 High Definition Audio Controller
IRQ 17 High Definition Audio Controller
IRQ 4294967293 Intel(R) PCI Express Root Port #3 - 7ABA
IRQ 4294967259~65 Intel(R) Ethernet Controller I226-V
IRQ 55~511 Microsoft ACPI-Compliant System
IRQ 109 Trusted Platform Module 2.0
IRQ 0 System timer
IRQ 4294967291 Intel(R) PCI Express Root Port #8 - 7ABF
IRQ 4294967266~73 Intel(R) I210 Gigabit Network Connection