HP M2249AU, M2401EA, M2405LA, M2406EA, M2308EA, M2301XX, M2370EA, M2299XX, M2264AU, M2263AU, M2262AU IRQ12

Specifications

	Table 6-9
	System Interrupts (Continued)
Hardware IRQ	System Function
IRQ12	Synaptics PS/2 port pointing device
IRQ13	Numeric data processor
IRQ14	Primary IDE channel
IRQ15	Secondary IDE channel
IRQ17	Conexant AC -Link Audio
IRQ17	Soft V90 Data Fax Modem with SmartCP
IRQ17	ATi Mobility Radeon Xpress 200 Series
IRQ19	Standard Enhanced PCI to USB Host Controller
IRQ19	Standard OpenHCD USB Host Controller
IRQ19	Standard OpenHCD USB Host Controller
IRQ20	TI 6411 PCIxx21/x515 Cardbus Controller
IRQ20	TI OHCI Compliant IEEE 1394 Host Controller
IRQ21	TI Integrated PCIxx21 FlashMedia Controller
IRQ21	Broadcomm 802.11b/g WLAN
IRQ21	Microsoft ACPI-compliant system
IRQ22	Realtek RTL8100CL Family PCI fast Ethernet
	Controller
IRQ23	SDA Standard Compliant SD Host Controller

*Default configuration

✎PC Card may assert IRQ3, IRQ4, IRQ5, IRQ7, or IRQ20.

6–14 Maintenance and Service Guide