Appendix
SI-62S User Manual
69
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 4
Communications Port (COM1)
IRQ 3
Communications Port (COM2)
IRQ 5
Communications Port (COM3)
IRQ 10
Communications Port (COM4)
IRQ 16
High Definition Audio Controller
IRQ 4294967280-87
Intel(R) I211 Gigabit Network Connection
IRQ 4294967292
Intel(R) PCI Express Root Port #12 - A333
IRQ 4294967294
Intel(R) PCIe Controller (x16) - 1901
IRQ 4294967293
Intel(R) PCIe Controller (x8) - 1905
IRQ 14
Intel(R) Serial IO GPIO Host Controller - INT3450
IRQ 11
Intel(R) SMBus - A323
IRQ 11
Intel(R) Thermal Subsystem - A379
IRQ 4294967289
Intel(R) UHD Graphics 630
IRQ 4294967288
Intel(R) USB 3.1 eXtensible Host Controller - 1.10
(Microsoft)
IRQ 54 ~ 204
Microsoft ACPI-Compliant System
IRQ 256 ~ 511
Microsoft ACPI-Compliant System
IRQ 13
Numeric data processor
IRQ 1
Standard PS/2 Keyboard
IRQ 4294967291
Standard SATA AHCI Controller
IRQ 0
System timer
Summary of Contents for SI-62S
Page 1: ...SI 62S Digital Signage Player User s Manual Version 1 2 Oct 2020...
Page 8: ......
Page 15: ...General Information SI 62S User Manual 7 1 Unit mm...
Page 21: ...Motherboard Information SI 62S User Manual 13 2 MI998AF...
Page 55: ...BIOS Setup SI 62S User Manual 47 4...
Page 59: ...BIOS Setup SI 62S User Manual 51 4 4 4 5 LVDS eDP DP Configuration...
Page 66: ...58 SI 62S User Manual 4 4 11 NVMe Configuration...