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Appendix
SI-626 User Manual
63
C. 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 14
Motherboard resources
IRQ 4294967288
Realtek PCIe GBE Family Controller #2
IRQ 4294967294
Intel(R) Xeon(R) E3 - 1200/1500 v5/6th Gen Intel(R)
Core(TM) PCIe Controller (x16) - 1901
IRQ 8
System CMOS/real time clock
IRQ 4
Communications Port (COM1)
IRQ 3
Communications Port (COM2)
IRQ 5
Communications Port (COM3)
IRQ 4294967287
Realtek PCIe GBE Family Controller
IRQ 54 ~ IRQ 204
Microsoft ACPI-Compliant System
IRQ 256 ~ IRQ 511
Microsoft ACPI-Compliant System
IRQ 4294967292
Intel(R) 100 Series/C230 Series Chipset Family PCI
Express Root Port #5 - A114
IRQ 13
Numeric data processor
IRQ 17
High Definition Audio Controller
IRQ 4294967286
Intel(R) Management Engine Interface
IRQ 4294967289
Intel(R) USB 3.0 eXtensible Host Controller - 1.0
(Microsoft)
IRQ 11
Intel(R) 100 Series/C230 Series Chipset Family
SMBus - A123
IRQ 11
Intel(R) 100 Series/C230 Series Chipset Family
Thermal subsystem - A131
IRQ 1
Standard PS/2 Keyboard
IRQ 12
Microsoft PS/2 Mouse
IRQ 0
System timer
IRQ 16
High Definition Audio Controller
IRQ 4294967291
Standard SATA AHCI Controller
IRQ 4294967293
Intel(R) 100 Series/C230 Series Chipset Family PCI
Express Root Port #4 - A113
IRQ 4294967290
AMD Radeon E8860
Summary of Contents for SI-626
Page 1: ...SI 626 Digital Signage Player User s Manual Version 1 1 Nov 2018...
Page 14: ...General Information SI 626 User Manual 7 1 1 7 Dimensions Unit mm...
Page 23: ...16 SI 626 User Manual 2 3 Jumper Connector Locations on Motherboard Motherboard MBD626...
Page 48: ...BIOS Setup SI 626 User Manual 41 4 4 4 10 NVMe Configuration...