ADLINK Technology COM Express Express-CFR, Руководство пользователя

Страница: 55 / 108

Express-CFR
System Resources
49
IRQ# Typical Intterupt Resource Connected to Pin Available
12 PS/2 Mouse IRQ12 via SERIRQ / PIRQ Note (1)
13 N/A N/A Note (1)
14 Intel Serial IO GPIO Host Controller PIRQ Note (1)
15 N/A PIRQ Note (1)
Note (1):
These IRQs can be used for PCI devices when onboard device is disabled.
APIC Mode
IRQ# Typical Intterupt Resource Connected to Pin Available
0 Counter 0 N/A No
1 Keyboard controller IRQ1 via SERIRQ No
2 Cascade interrupt from slave PIC N/A No
3 Serial Port 2 (COM2) IRQ3 via SERIRQ Note (1)
4 Serial Port 1 (COM1) IRQ4 via SERIRQ Note (1)
5 Serial Port 3 (COM3) IRQ5 via SERIRQ Note (1)
6 N/A N/A Note (1)
7 Serial Port 4 (COM4) IRQ7 via SERIRQ Note (1)
8 Real-time clock N/A No
9 N/A N/A Note (1)
10 N/A N/A Note (1)
11 N/A N/A Note (1)
12 PS/2 Mouse IRQ12 via SERIRQ Note (1)
13 Math Processor N/A Note (1)
14 SATA Primary IRQ14 via SERIRQ Note (1)
15 SATA Secondary IRQ15 via SERIRQ Note (1)
16 N/A P.E.G Root Port,Intel HDA, PCIE Port
0/1/2/3/4/5/6, I.G.D., XHCI Controller Note (1)
17 N/A PCIE Port 0/1/2/3/4/5/6, P.E.G Root
Port, Note (1)
18 N/A PCIE Port 0/1/2/3/4/5/6, P.E.G Root
Port, SMBus Controller Note (1)
19 N/A PCIE Port 0/1/2/3/4/5/6, P.E.G Root
Port, Note (1)
Note (1):
These IRQs can be used for PCI devices when onboard device is disabled.