User guide

OWNER’S HANDBOOK
Motherboard Features & Upgrades 5/5
Motherboard IRQs, DMA channels and I/O port addresses
Components Interrupts (IRQs)
0123456789101112131415
System timer
Keyboard controller
PIC daisy chain
Infra-red remote control BS
Serial port 1 BS
Audio JS
Diskette controller BS
Parallel port (usually sharable) BS
Real time clock
On-board video (sharable) JS
USB (sharable) BS
Mouse
Co-processor
Primary E-IDE BS
Secondary E-IDE BS
Refer to next page for an explanation of this table.