- 57 -
Appendix
0x000001CE-0x000001CF
VgaSave
0x000002E8-0x000002EF
VgaSave
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.
Appendix B: Interrupt Request Lines (IRQ)
Level
Function
IRQ 9
Microsoft ACPI-Compliant System
IRQ 16
PCI standard PCI-to-PCI bridge
IRQ 16
Standard Enhanced PCI to USB Host Controller
IRQ 16
PCI standard PCI-to-PCI bridge
IRQ 11
Video Controller (VGA Compatible)
IRQ 11
PCI PCI Simple Communications Controller
IRQ 5
Ethernet Controller
IRQ 5
SM Bus Controller
IRQ 22
Microsoft UAA Bus Driver for High Definition Audio
IRQ 23
Standard Enhanced PCI to USB Host Controller
IRQ 8
System CMOS/real time clock
IRQ 0
System timer
IRQ 1
Standard 101/102-Key or Microsoft Natural PS/2 Keyboard
IRQ 12
Microsoft PS/2 Mouse
IRQ 4
Communications Port (COM1)
IRQ 3
Communications Port (COM2)
IRQ 13
Numeric data processor
IRQ 19
Standard Dual Channel PCI IDE Controller
IRQ 19
Standard Dual Channel PCI IDE Controller
Содержание EmETXe-i250C
Страница 1: ...EmETXe i250C COM Express Type 6 CPU Module User s Manual Version 1 1 2016 09...
Страница 2: ...This page is intentionally left blank...
Страница 5: ...1 Introduction 1 Chapter 1 Introduction Chapter 1 Introduction...
Страница 13: ...9 Installation 2 Chapter 2 Installation Chapter 2 Installation...
Страница 21: ...17 BIOS 3 Chapter 3 BIOS Chapter 3 BIOS...
Страница 35: ...31 BIOS Memory Frequency and Timing 3 3 1 Host Bridge Parameters...
Страница 36: ...32 BIOS Enable or disable MRC fast boot MRC Fast Boot Enable or disable Dyn SR Dyn SR...
Страница 57: ...53 Appendix Appendix Appendix...