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IB919 Series User’s 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.
For IB919AF:
Level
Function
IRQ 4294967292
Intel(R) Ethernet Connection (6) I219-LM
IRQ 4294967283
Intel(R) Management Engine Interface
IRQ 4
Communications Port (COM1)
IRQ 3
Communications Port (COM2)
IRQ 5
Communications Port (COM3)
IRQ 6
Communications Port (COM4)
IRQ 0
System timer
IRQ 11
Intel(R) Thermal Subsystem - 9DF9
IRQ 11
Intel(R) SMBus - 9DA3
IRQ 4294967291
Intel(R) UHD Graphics 620
IRQ 16
High Definition Audio Controller
IRQ 16
Intel SD Host Controller
IRQ 4294967294
Intel(R) PCI Express Root Port #8 - 9DBF
IRQ 55
- 511
Microsoft ACPI-Compliant System
IRQ 4294967289
Intel(R) I211 Gigabit Network Connection #2
IRQ 4294967288
Intel(R) I211 Gigabit Network Connection #2
IRQ 4294967287
Intel(R) I211 Gigabit Network Connection #2
IRQ 4294967286
Intel(R) I211 Gigabit Network Connection #2
IRQ 4294967285
Intel(R) I211 Gigabit Network Connection #2
IRQ 4294967284
Intel(R) I211 Gigabit Network Connection #2
IRQ 4294967293
Standard SATA AHCI Controller
IRQ 1
Standard PS/2 Keyboard
IRQ 12
Microsoft PS/2 Mouse
IRQ 4294967290
Intel(R) USB 3.1 eXtensible Host Controller - 1.10
(Microsoft)
IRQ 14
Intel(R) Serial IO GPIO Host Controller - INT34BB
Содержание IB919 Series
Страница 14: ...6 IB919 Series User s Manual 1 6 Block Diagram ...
Страница 17: ...General Information IB919 Series User s Manual 9 1 1 8 Dimensions ...
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Страница 22: ...14 IB919 Series User s Manual 2 3 Jumper Connector Locations Board diagram of IB919 ...
Страница 48: ...40 IB919 Series User s Manual This page is intentionally left blank ...
Страница 56: ...48 IB919 Series User s Manual 4 4 4 PCH FW Configuration Configure Management Engine Technology Parameters ...
Страница 66: ...58 IB919 Series User s Manual 4 4 14 NVMe Configuration ...
Страница 69: ...BIOS Setup IB919 Series User s Manual 61 4 ...
Страница 70: ...62 IB919 Series User s Manual 4 5 1 2 VT d ...