9-8 Specifications
Interrupt Controllers
The following table shows default interrupt level assignments 0 through 15.
Interrupts
IRQ#
Device
IRQ00
Internal Timer
IRQ01
Keyboard
IRQ02
Cascade
IRQ03
IR
IRQ04
Serial Port
IRQ05
CardBus/Mini-PCI/Sound/Video*
IRQ06
Diskette Drive
IRQ07
Parallel Port
IRQ08
Real-time Clock
IRQ09
USB
IRQ10
Video
IRQ11
Available
IRQ12
Mouse
IRQ13
Coprocessor
IRQ14
Hard Disk Controller
IRQ15
Available
*In systems with mini-PCI, IRQ05 is CardBus/Mini-PCI and IRQ10 is CardBus/Sound/Video.
Summary of Contents for VERSA VX
Page 1: ...NEC Versa Notebook Computer NEC VERSA VX S E R V I C E A N D R E F E R E N C E M A N U A L...
Page 43: ...3 Disassembly and Reassembly Required Tools and Equipment Disassembly Reassembly...
Page 67: ...4 System Board Layout Audio Board DC DC Board I O Board Main Board...
Page 70: ...5 Illustrated Parts Breakdown Illustrated Parts Breakdown Parts List...
Page 71: ...5 2 Illustrated Parts Breakdown Illustrated Parts Breakdown...
Page 77: ...7 Troubleshooting Quick Troubleshooting Helpful Questions...
Page 87: ...9 Specifications System Components Connector Locations Memory Map Interrupt Controllers...