Interrupt Request Lines (Irq) - IBASE Technology MI1000AF User Manual

B.

Interrupt Request Lines (IRQ)

The following table shows the IRQ used by the devices on board.
Level
IRQ 4294967290
IRQ 4294967289
IRQ 4294967293
IRQ 27
IRQ 4294967264~88
IRQ 4294967238
IRQ 4
IRQ 3
IRQ 4294967291
IRQ 19
IRQ 4294967294
IRQ 55~204
IRQ 0
IRQ 17
IRQ 4294967292
IRQ 40
IRQ 4294967239~63
80
Function
Intel(R) USB 3.20 eXtensible Host
Controller - 1.20 (Microsoft)
Intel(R) Management Engine Interface #1
Intel(R) PCI Express Root Port #4 - 7ABB
Intel(R) Serial IO I2C Host Controller -
7ACC
Intel(R) Ethernet Controller I226-LM #2
Intel(R) UHD Graphics 770
Communications Port (COM1)
Communications Port (COM2)
Standard SATA AHCI Controller
Intel(R) Active Management Technology -
SOL (COM7)
Intel(R) PCI Express Root Port #3 - 7ABA
Microsoft ACPI-Compliant System
System timer
High Definition Audio Controller
Intel(R) PCI Express Root Port #8 - 7ABF
Intel(R) Serial IO I2C Host Controller -
7ACD
Intel(R) Ethernet Controller I226-V #2
MI1000 User's Manual