Fortec Star iBase IB956, Manual, Page: 81 / 87

Appendix
IB956 User’s Manual
71
0x000000B0-0x000000B1 Programmable interrupt controller
0x000000B4-0x000000B5 Programmable interrupt controller
0x000000B8-0x000000B9 Programmable interrupt controller
0x000000BC-0x000000BD Programmable interrupt controller
0x000004D0-0x000004D1 Programmable interrupt controller
0x00002000-0x000020FE Motherboard resources
0x000000F0-0x000000F0 Numeric data processor
0x0000FFF8-0x0000FFFF
Intel(R) Active Management Technology -
SOL (COM5)
0x00000040-0x00000043 System timer
0x00000050-0x00000053 System timer
0x00003000-0x0000303F Intel(R) UHD Graphics
0x00001854-0x00001857 Motherboard resources
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 4294967271-799 Intel(R) Ethernet Controller (3) I225-LM
IRQ 16 High Definition Audio Controller
IRQ 4 Communications Port (COM1)
IRQ 3 Communications Port (COM2)
IRQ 4294967293 Intel(R) PCI Express Root Port #10 - 43B1
IRQ 14 Intel(R) GPIO Controller - 34C6
IRQ 4294967292 Standard SATA AHCI Controller
IRQ 55-204 Microsoft ACPI-Compliant System
IRQ 256-511 Microsoft ACPI-Compliant System
IRQ 4294967291
Intel(R) USB 3.20 eXtensible Host Controller - 1.20
(Microsoft)
IRQ 28 Trusted Platform Module 2.0
IRQ 4294967294 Intel(R) PCI Express Root Port #9 - 43B0
IRQ 13 Numeric data processor
IRQ 4294967280-88 Intel(R) Ethernet Controller (3) I225-V
IRQ 19
Intel(R) Active Management Technology - SOL
(COM5)
IRQ 0 System timer
IRQ 4294967290
Intel(R) USB 3.10 eXtensible Host Controller - 1.20
(Microsoft)
IRQ 4294967289 Intel(R) UHD Graphics
IRQ 4294967270 Intel(R) Management Engine Interface #1
IRQ 4294967271-799 Intel(R) Ethernet Controller (3) I225-LM