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75
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
PC Workstation
IRQ0 System
timer
IRQ1 Keyboard
controller
IRQ2 Free
IRQ3 COM2,
COM4
IRQ4 COM1,
COM3
IRQ5
AD1816, LPT2
IRQ6
Flexible disk drive controller
IRQ7 LPT1
IRQ8 Real-time
clock
IRQ9
IRQ10
IRQ11
AD1816 MIDI
IRQ12 Mouse
IRQ13 Not
connected
IRQ14
Integrated IDE controller
IRQ15
DMAs used by
PC Workstation
DMA 0
Capture
DMA 1
Playback
DMA 2
Flexible disk drive controller
DMA 3
LPT ECP
DMA 4
Cascade
DMA 5
free
DMA 6
free
DMA 7
free
napa.bk : napa-ug4.fb4 Page 75 Monday, August 4, 1997 7:20 PM
Содержание Kayak XU
Страница 1: ...HP Kayak XU PC Workstation User s Guide napa bk cover fb4 Page 1 Monday August 4 1997 7 20 PM ...
Страница 3: ...User s Guide napa bk title fb4 Page i Monday August 4 1997 7 20 PM ...
Страница 12: ...x English napa bk napa toc Page x Monday August 4 1997 7 20 PM ...
Страница 13: ...1 Setting Up and Using Your PC Workstation napa bk napa ug1 fb4 Page 1 Monday August 4 1997 7 20 PM ...
Страница 115: ...5 Hewlett Packard Support and Information Services napa bk napa ug5 fb4 Page 103 Monday August 4 1997 7 20 PM ...
Страница 134: ...122 English napa bk glossary fb4 Page 122 Monday August 4 1997 7 20 PM ...
Страница 139: ...Regulatory Statements and Warranty napa bk bckmttr fb4 Page 127 Monday August 4 1997 7 20 PM ...