HP TouchSmart Informações Técnicas descarregar pdf (Página 86)

System interrupt specifications

Hardware IRQ System function

IRQ0 System timer

IRQ1 Standard 101-/102-Key or Microsoft Natural Keyboard

IRQ2 Cascaded

IRQ3 USB2 Enhanced Host Controller—24CD

IRQ4 COM1

IRQ5* Conexant AC—SMBus Controller—24C3 Data Fax Modem with SmartCP

IRQ6 Diskette drive

IRQ7* Parallel port

IRQ8 System CMOS/real-time clock

IRQ9* Microsoft ACPI-compliant system

IRQ10* USB UHCI controller—24C2

Graphic Controller

Realtek RTL8139 Family PCI Fast Ethernet Controller

IRQ11 USB EHCI controller—24CD

USB UHCI controller—24C4

USB UHCI controller—24C7

Pro/Wireless 2200BG

TI OHCI 1394 host controller

TI PCI1410 CardBus controller

IRQ12 Synaptics PS/2 TouchPad

IRQ13 Numeric data processor

IRQ14 Primary IDE channel

IRQ15 Secondary IDE channel

*Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9, IRQ10, or none.

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.

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HP TouchSmart Informações Técnicas Página 86