IBASE Technology CSB200-818, Руководство пользователя

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56 CSB200-818 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 25 High Definition Audio Controller
IRQ 4294967280 ~
IRQ 4294967285 Intel(R) I210 Gigabit Network Connection
IRQ 8 High precision event timer
IRQ 4 Communications Port (COM1)
IRQ 3 Communications Port (COM2)
IRQ 5 Communications Port (COM3)
IRQ 10 Communications Port (COM4)
IRQ 4294967279 Intel(R) USB 3.0 eXtensible Host Controller - 1.0
(Microsoft)
IRQ 54 ~ IRQ 511 Microsoft ACPI-Compliant System
IRQ 4294967292 Intel(R) Trusted Execution Engine Interface
IRQ 4294967293 Intel(R) HD Graphics
IRQ 14 Intel(R) Serial IO GPIO Host Controller - INT3452
IRQ 4294967294 Standard SATA AHCI Controller
IRQ 4294967286 ~
IRQ 4294967291 Intel(R) I210 Gigabit Network Connection #2
IRQ 0 System timer