Kontron PCI-755, Руководство пользователя

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Interrupt Request (IRQ) Lines A-3 PCI-755 User’s Guide
System Resources
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Interrupt Request (IRQ) Lines
Table A-1. IRQ Assignments
Note:
If the "Used For" device is disabled in setup, the corresponding interrupt is available for other devices.
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DMA Channels
Table A-2. DMA Assignments
Note:
If the "Used For" device is disabled in setup, the corresponding interrupt is available for other devices.
IRQ # Used For Comment
0 Timer0
1 Keyboard Controller
2 Cascade
3 COM2 Note (1)
4 COM1 Note (1)
5 Sound Note (1)
6 Floppy Disk Controller Note (1)
7 LPT1 Note (1)
8 Real Time Clock
9 free
10 free
11 free
12 PS/2 Mouse Note (1)
13 Floating Point Unit
(FPU/NPU/Math coprocessor)
14 Primary IDE Channel Note (1)
15 SATA channel Note (1)
DMA # Used for Comment
0 Memory Refresh
1 Sound Note (1)
2 Floppy disk controller Note (1)
3 free Unavailable if LPT used
in ECP mode.
4 Cascade
5 Sound Note (1)
6 free
7 free