NEC PowerMate Enterprise, Руководство пользователя

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1-16 Technical Information
The interrupt levels are described in Table 1-6. Interrupt level assignments 0 through 15 are
in order of decreasing priority. See Section 2 for information on using the BIOS Setup
utility to change the interrupts.
Table 1-6 Interrupt Level Assignments*
Interrupt Priority Interrupt Device
IRQ00 System Timer
IRQ01 Keyboard
IRQ02 Programmable Interrupt Controller
IRQ03 COM2*
IRQ04 COM1*
IRQ05 LPT2 (plug and play option)/Audio integrated on system
board/User available
IRQ06 Diskette Drive Controller
IRQ07 Parallel Port 1
IRQ08 Real-time clock
IRQ09 User available
IRQ10 User available (SCSI board for SCSI configurations)
IRQ11 Available (used by network board if present)
IRQ12 Mouse
IRQ13 Reserved, Math Coprocessor
IRQ14 Primary IDE
IRQ15 Secondary IDE
* In Plug and Play systems, these interrupts are typical but may vary by configuration.
DMA settings are given in Table 1-7.
Table 1-7 DMA Settings*
DMA Setting Device
0 Audio
1 Audio/Parallel Port
2 Diskette Drive
3 Parallel Port (for ECP or EPP)/Audio
4
Reserved

Cascade Channel
5 Available
6 Available
7 Available
* In Plug and Play systems, these settings are typical but may vary by configuration.