1-42 Hardware Specifications and Configurations
System Interrupt Specification
Hardware IRQ System Function
IRQ0 High precision event timer.
IRQ1 Standard PS/2 Keyboard
IRQ2 Not in use.
IRQ3 Not in use.
IRQ5* Not in use.
IRQ6 Not in use.
IRQ7* Not in use.
IRQ8 System CMOS/real-time clock
IRQ9* Not in use.
IRQ10* Not in use.
IRQ11 Not in use.
IRQ12 PS/2 Port Touchpad
IRQ13 Numeric data processor
IRQ14 Not in use.
IRQ15 Not in use.
*reserved for PCI device use
To Next Page
Loading...
