IBASE Technology ASB200-953, User Manual

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ASB200-953 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 4294967288 Intel(R) Ethernet Connection (13) I219-V
IRQ 4294967289
Intel(R) USB 3.10 eXtensible Host Controller - 1.20
(Microsoft)
IRQ 4294967291 Standard SATA AHCI Controller
IRQ 4294967290
Intel(R) USB 3.10 eXtensible Host Controller - 1.20
(Microsoft)
IRQ 4 Communications Port (COM1)
IRQ 3 Communications Port (COM2)
IRQ 4294967284 Intel(R) UHD Graphics
IRQ 54 ~ IRQ 204 Microsoft ACPI-Compliant System
IRQ 256 ~ IRQ 511 Microsoft ACPI-Compliant System
IRQ 4294967294 PCI Express Root Port
IRQ 14 Intel(R) GPIO Controller - 34C5
IRQ 0 System timer
IRQ 28 Trusted Platform Module 2.0
IRQ 4294967292 Intel(R) PCI Express Root Port #7 - A0BE
IRQ 4294967282 Intel(R) Management Engine Interface
IRQ 1 Standard PS/2 Keyboard
IRQ 12 Microsoft PS/2 Mouse
IRQ 4294967287 Intel(R) I211 Gigabit Network Connection
IRQ 4294967286 Intel(R) I211 Gigabit Network Connection
IRQ 4294967285 Intel(R) I211 Gigabit Network Connection
IRQ 4294967283 Intel(R) I211 Gigabit Network Connection
IRQ 4294967293 PCI Express Root Port
IRQ 16 High Definition Audio Controller
IRQ 17 USB Synopsys Controller