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Ordliste IRQ
NTFS OSI
Musik på PC'en |
|
Computerens BIOS bruger IRQ
som hjælpeværktøj til at administrere hardware...!!!
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Interupt Re Quest, Tallene er prioritets- nr. |
|
|
IRQ 8-15
har prioritet i IRQ 2 |
|
IRQ - 0 |
System timer |
|
|
ved hjælp
af Interruptcontroller 2 |
|
IRQ - 1 |
Keyboard |
|
|
|
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IRQ - 2 |
IRQ styring, - interruptcontroller,Er holder for IRQ 8 - IRQ 15 |
 |
IRQ - 8 |
System-ur |
|
IRQ - 3 |
COM 2 og COM 4 |
|
IRQ - 9 |
Netværks-controller |
|
IRQ - 4 |
COM 1 og COM 3 |
|
IRQ - 10 |
Grafikkort PCI |
|
IRQ - 5 |
LPT 2 |
|
IRQ - 11 |
AGP |
|
IRQ - 6 |
Floppy Controller 3½" |
|
IRQ - 12 |
PS-2 f.eks. mus |
|
IRQ - 7 |
LPT1 Printerport |
|
IRQ - 13 |
Nummerisk Dataprocessor |
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|
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IRQ - 14 |
Primary IDE Controller |
| |
Undgå lyd, grafik og netkort på samme IRQ |
|
IRQ - 15 |
Secondary IDE Controller |
| IRQ |
Device |
Owner |
Port |
Address |
| |
XT: |
| 0 |
System timer, Timer click |
DOS:
WIN: WIN386.EXE |
040-05F
|
066B:0000 |
| 1 |
Keyboard |
KEYB.COM |
060-06F |
D9C7:08D2 |
| 2 |
Redirect IRQ 9 through IRQ 15 (?)
Second 8259A
Programmable Interrupt Controller |
default |
|
0458:0057 |
| 3 |
COM2: (Modem) (COM4:) (Net Card) |
default |
2F8-2FF
2E8-2EF |
0458:006F |
| 4 |
COM1: (Mouse) (COM3:) |
default |
3F8-3FF
3E8-3EF |
0458:0087 |
| 5 |
(LPT2:) (Sound Card, Net Card)
Printer Port (LPT1) |
default |
278-27F |
0458:009F |
| 6 |
Floppy Disk controller |
default |
3F0-3F7 |
0458:00B7 |
| 7 |
(LPT1:) |
system |
378-37F |
0070:06F4 |
| |
AT:+ |
| 8 |
System CMOS Real-Time Clock |
default |
070-07F |
0458:0052 |
| 9 |
Redirected IRQ 2 |
BIOS |
|
F000:EEB0 |
| 10 |
(ATAPI CD-ROM) Creative Labs Lydkort |
|
|
0458:00CF |
| 11 |
( )Creative Labs IDE Coontroller |
|
|
0458:00E7 |
| 12 |
(PS/2 Bus-Mouse) |
|
|
0458:00FF |
| 13 |
(Math Coprocessor) |
BIOS |
0F8-0FF |
F000:EEB9 |
| 14 |
Hard Disk controller 1 |
|
1F0-1F7 |
0458:0117 |
| 15 |
(Hard Disk controller 2) |
BIOS |
170-177 |
F000:9570 |
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