Irqs, Dmas, And I/O Addresses Used By Your Pc Workstation - HP Kayak XA User Manual

crystal.bk : cryst-4.fb4 Page 86 Monday, March 23, 1998 4:09 AM
4 Technical Information
System Specifications

IRQs, DMAs, and I/O Addresses Used by Your PC Workstation

The IRQ, DMA, and I/O address mappings shown here are for a basic
configuration. The resources used by your PC Workstation may vary,
depending on which accessory boards are bundled with the
PC Workstation. Resources are allocated by the system BIOS or the
Plug and Play operating system.
IRQs used by IRQ0
PC Workstation IRQ1
IRQ2
IRQ3
IRQ4
IRQ5
IRQ6
IRQ7
IRQ8
IRQ9
IRQ10
IRQ11
IRQ12
IRQ13
IRQ14
IRQ15
DMAs used by DMA 0
PC Workstation DMA 1
DMA 2
DMA 3
DMA 4
DMA 5
DMA 6
DMA 7
86 English
System timer
Keyboard controller
Free
COM2, COM4
COM1, COM3
AD1816, LPT2
Flexible disk drive controller
LPT1
Real-time clock
AD1816 MIDI
Mouse
Not connected
Integrated IDE controller
Capture
Playback
Flexible disk drive controller
LPT ECP
Cascade
free
free
free