NCR RealPOS 60, Руководство по обслуживанию оборудования

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Appendix A:
IRQ Assignments
* IRQ that is usually available for ISA or PCI devices.
IRQ Priority Default Function
0 1 System Timer
1 2 Keyboard Controller
2 N/A Programmable Interrupt
3* 11 Communication Port (COM1)
4* 12 Communication Port (COM2)
5 13 Printer Port (LPT2)
6 14 Floppy Disk Drive Controller
7* 15 Printer Port (LPT1)
8 3 System CMOS/Real Time Clock
9* 4 ACPI Controller
10* 5 IRQ Holder for PCI Steering
11* 6 IRQ Holder for PCI Steering
12* 7 PS/2 Compatible Mouse Port
13* 8 Numeric Data Processor
14* 9 Primary IDE Channel
15* 10 Secondary IDE Channel