Appendix
AMS300 / 301 / 302 User Manual
79
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 0
System timer
IRQ 1
Standard PS/2 Keyboard
IRQ 3
Communications Port (COM2)
IRQ 4
Communications Port (COM1)
IRQ 5
Communications Port (COM3)
IRQ 7
Communications Port (COM4)
IRQ 8
System CMOS/real time clock
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 12
Microsoft PS/2 Mouse
IRQ 13
Numeric data processor
IRQ 14
Motherboard resources
IRQ 16
High Definition Audio Controller
IRQ 19
Intel(R) Active Management Technology - SOL
(COM5)
IRQ 54 ~ IRQ 204
Microsoft ACPI-Compliant System
IRQ 256 ~ IRQ 511
Microsoft ACPI-Compliant System
IRQ 4294967283
Intel(R) Management Engine Interface
IRQ 4294967284
Intel(R) I211 Gigabit Network Connection
IRQ 4294967285
Intel(R) I211 Gigabit Network Connection
IRQ 4294967286
Intel(R) I211 Gigabit Network Connection
IRQ 4294967287
Intel(R) I211 Gigabit Network Connection
IRQ 4294967288
Intel(R) I211 Gigabit Network Connection
IRQ 4294967289
Intel(R) I211 Gigabit Network Connection
IRQ 4294967290
Intel(R) USB 3.0 eXtensible Host Controller - 1.0
(Microsoft)
IRQ 4294967291
Intel(R) HD Graphics 630
IRQ 4294967292
Intel(R) Ethernet Connection (2) I219-LM
Summary of Contents for AMS300
Page 1: ...AMS300 AMS301 AMS302 Compact Expandable Fanless System User s Manual Version 1 0 Oct 2017...
Page 16: ...8 AMS300 301 302 User Manual Wall Mount DIN Rail Mount Side Mount...
Page 18: ...10 AMS300 301 302 User Manual Wall Mount DIN Rail Mount Side Mount...
Page 20: ...12 AMS300 301 302 User Manual Wall Mount DIN Rail Mount Side Mount...
Page 21: ...General Information AMS300 301 302 User Manual 13 1 1 9 Dimensions AMS300 Unit mm...
Page 22: ...14 AMS300 301 302 User Manual 1 10 Dimensions AMS301 Unit mm...
Page 23: ...General Information AMS300 301 302 User Manual 15 1 1 11 Dimensions AMS302 Unit mm...