Interrupt Requests; System Interrupts - NEC POWERMATE ES 5200 Service Manual

This section provides information for configuring the system. The section
includes:
T
system interrupt request (IRQ) assignments
T
system jumper settings
T
procedures for using the CMOS Setup Utility to configure the system
T
descriptions of video modes
T
information on power management
T
descriptions and procedures for using the following utilities and
applications

Interrupt Requests

The following paragraphs list the system interrupts (IRQs). Section 4, "System
Board," includes information on system resources (memory map, I/O addresses,
and DMA settings).

System Interrupts

The system has 16 IRQs (IRQ 0 through 15) assigned to different devices (for
example, printer, modem, keyboard, mouse). Initial IRQ settings are assigned at
the factory, with settings dependent on the installed device(s). Several IRQs are
unassigned for the installation of add-on devices. See "CMOS Setup Utility" in
this section for information on using the utility to assign or change the
interrupts.
2-2 System Configuration
BIOS Update utility
LANDesk Client Manager
NEC Auto Backup utility
NEC OS Restore CD
NEC Application and Driver CD
NEC Help Center
Cheyenne Backup
™
NEC ToolTelligent Suite
™
NEC WebTelligent
NEC SNMP Agent
NEC Configuration Change Notice
NEC Auto Backup Utility.