Acer AS8950G manual System Interrupt Specification Hardware IRQ System Function

System Interrupt Specification

Hardware IRQ	System Function
IRQ0 Sy	stem timer
IRQ1 S	tandard PS/2 Keyboard
IRQ2*	Not in use
IRQ3*	Not in use
IRQ4	Nuvoton CIR Transceiver
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	Synaptics PS/2 Port Touchpad
IRQ13	Numeric data processor
IRQ14*	Not in use
IRQ15*	Not in use
* Reserved for PCI device used

1-56 Hardware Specifications and Configurations