Specifications
6-9
6.10 System Interrupts
Table 6-11
System Interrupts
Hardware IRQ
System Function
IRQ0
System timer
IRQ1
Keyboard controller
IRQ2
Cascaded
IRQ3
COM2
IRQ4
COM1
IRQ5
Audio (default)*
IRQ6
Diskette drive
IRQ7
Parallel port
IRQ8
Real Time Clock (RTC)
IRQ9
Infrared
IRQ10
System use
IRQ11
System use
IRQ12
Internal Point Stick or External Mouse
IRQ13
Coprocessor (Not available to any peripheral)
IRQ14
IDE Interface (Hard Disk and CD-ROM Drive)
IRQ15
Fixed Disk Drives on the Expansion Base or
Convenience Base
NOTE:
PC Cards may assert IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11, or IRQ15.
Either the infrared or the serial port may assert IRQ3 or IRQ4.
*Default configuration; audio possible configurations are: IRQ5, IRQ7, IRQ9,
IRQ10 or none.
Summary of Contents for Armada m700 - Notebook PC
Page 1: ...Compaq Armada M700 Series of Personal Computers Maintenance and Service Guide ...
Page 3: ......
Page 25: ...1 16 Product Description Top Components Figure 1 6 Top Components ...
Page 31: ...1 22 Product Description ...
Page 57: ...2 26 Troubleshooting ...
Page 61: ...3 4 Illustrated Parts Catalog Computer System Major Components continued ...
Page 63: ...3 6 Illustrated Parts Catalog Computer System Major Components continued ...
Page 65: ...3 8 Illustrated Parts Catalog 3 3 Plastics Kit Components Figure 3 3 Plastics Kit Components ...