Jrex plus - dc user's guide apic mode – Kontron JRexplus-DC User Manual
Page 65
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KTD-S0008-F
Page 60
Appendix A: System Resources
JRexplus-DC User's Guide
APIC mode
IRQ #
Used for
Available
Comment
0
Timer 0
No
1
Keyboard
No
2
8259 Slave (Cascade)
No
3
Yes
Possible IRQ of COM2
4
Serial Port 1 (COM1)
No
Note (1)
5
Yes
6
Yes
7
Parallel Port (LPT)
No
Note (1)
8
Real Time Clock (RTC)
No
9
ACPI Power Management
No
10
Yes
11
Yes
12
PS/2 Mouse
No
Note (1)
13
Floating Point Unit (FPU)
No
14
IDE Controller (Primary)
No
Note (1)
15
IDE Controller (Secondary)
No
Note (1)
16
PCI IRQ
for PCI
17
PCI IRQ
for PCI
18
PCI IRQ
for PCI
19
PCI IRQ
for PCI
20
Yes
21
Yes
22
Yes
23
PCI IRQ
for PCI
Note:
1)
If the Used for device is disabled in the BIOS Setup the corresponding interrupt is free.
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