ROHS EmCORE-i2702, Руководство пользователя

Страница: 68 / 73

- 6 -
Appendix
2 000h-0Fh South Bridge GPIO
2 0800h-087Fh ACPI
26 0A00h-0A07h PME
27 0A10h-0A17h Hardware Monitor
28 0CF8h PCI Configuration address
29 0CFCh PCI Configuration Data
0 700h-70Bh TPM (If use)
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.
4.2 Interrupt Request Lines (IRQ)
Item IRQ Function
1 IRQ 0 System Timer
2 IRQ 1 Keyboard Controller
IRQ 2 VGA and Link to Secondary PIC
IRQ COM 2
IRQ COM 1
6 IRQ PCI Device
7 IRQ 6 Floppy Controller
8 IRQ 7 Parallel Port
9 IRQ 8 CMOS/RTC Timer
10 IRQ 9 ACPI
11 IRQ 10 COM /6 or Other PCI device
12 IRQ 11 COM / or Other PCI device
1 IRQ 12 PS/2 Mouse
1 IRQ 1 FPU exception
1 IRQ 1 IDE Controller
16 IRQ 1 PCI Express Controller