HP Compaq nc6220 Maintenance And Service Guide

Specifications
Maintenance and Service Guide 7–13
Table 7-10
System Interrupts
Hardware IRQ System Function
IRQ0 System timer
IRQ1 Standard 101-/102-Key or Microsoft Natural Keyboard
IRQ2 Cascaded
IRQ3 Intel 82801DB/DBM USB2 Enhanced Host
Controller—24CD
IRQ4 COM1
IRQ5* Conexant AC—Link Audio
Intel 82801DB/DBM 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* Intel USB UHCI controller—24C2
Intel 82852/82855 GM/GME Graphic Controller
Realtek RTL8139 Family PCI fast Ethernet Controller

HP Compaq nc6220 Specifications

General

Display	14.1-inch TFT
Maximum Memory	4 GB
Hard Drive Interface	ATA-100
Graphics	Intel Graphics Media Accelerator 900
Operating System	Windows XP Professional
Battery Life	Up to 4 hours
Processor	Intel Pentium M
Display Resolution	1024 x 768
Storage	40 GB
Networking	10/100/1000 Ethernet, 802.11b/g Wi-Fi
Ports	3 x USB 2.0, VGA, RJ-11, RJ-45, headphone/microphone jacks
Optical Drive	DVD-ROM
RAM	512 MB to 2 GB