Specifications

 

 

 

System interrupt specifications

 

 

 

 

 

Hardware IRQ

System function

 

 

 

 

IRQ1

Standard 101-/102-Key or Microsoft Natural PS/2 Keyboard with HP QLB

 

 

 

 

IRQ4

ITE consumer infrared (CIR) receiver

 

 

 

 

IRQ12

Synaptics PS/2 Port TouchPad

 

 

 

 

IRQ13

Numeric data processor

 

 

 

 

IRQ14

ATA channel 0

 

 

 

 

IRQ15

ATA channel 1

 

 

 

 

IRQ16

High-definition audio controller

 

 

 

 

IRQ16

Standard OpenHCD USB host controller

 

 

 

 

IRQ16

Standard OpenHCD USB host controller

 

 

 

 

IRQ17

SDA standard compliant SD host controller

 

 

 

 

IRQ17

Standard enhanced PCI to USB host controller

 

 

 

 

IRQ18

Standard OpenHCD USB host controller

 

 

 

 

IRQ18

Standard OpenHCD USB host controller

 

 

 

 

IRQ18

WLAN adapter

 

 

 

 

IRQ19

High-definition audio controller

 

 

 

 

IRQ19

Realtek RTL8103 Family PCI-E 10/100 Ethernet NIC (NDIS 6.0)

 

 

 

 

IRQ19

Standard enhanced PCI to USB host controller

 

 

 

 

IRQ22

Standard AHCI 1.0 serial ATA controller

 

 

 

 

IRQ23

G-sensor

This table contains default values. The actual resource allocation is determined by the operating system.

System I/O address specifications

I/O address (hex)

System function (shipping configuration)

 

 

 

000

- 00F

Direct memory access controller

 

 

 

000

- CF7

PCI bus

 

 

 

010

- 01F

Motherboard resources

 

 

 

020

- 021

Programmable interrupt controller

 

 

02E - 02F

Motherboard resources

 

 

 

040

- 043

System timer

 

 

 

060

- 060

Standard 101-/102-Key or Microsoft Natural PS/2 Keyboard with HP QLB

 

 

 

061

- 061

System speaker

 

 

 

062

- 062

Microsoft ACPI-compliant embedded controller

 

 

 

064

- 064

Standard 101-/102-Key or Microsoft Natural PS/2 Keyboard with HP QLB

 

 

 

066

- 066

Microsoft ACPI-compliant embedded controller

 

 

 

070

- 071

System CMOS/real-time clock

(Continued)

Maintenance and Service Guide

6–7

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HP CQ61-327SF, CQ61-313AX System interrupt specifications, System I/O address specifications, Hardware IRQ System function

CQ61-310US, CQ61-303XX, CQ61-320EA, CQ61-307AU, CQ61-319WM specifications

The HP CQ61 series comprises a range of laptops designed to cater to various computing needs, featuring models such as the CQ61-306AX, CQ61-328TU, CQ61-325TU, CQ61-318TX, and CQ61-488EE. These laptops offer a blend of performance, reliability, and versatility, making them suitable for everyday tasks and multimedia consumption.

The HP CQ61-306AX is characterized by its efficient AMD Athlon II dual-core processor, which delivers solid performance for everyday applications. Equipped with 4GB of RAM, it ensures smooth multitasking capabilities while allowing users to run multiple applications simultaneously. The laptop also features a 15.6-inch display, providing ample screen real estate for various tasks, from browsing the web to enjoying videos.

The CQ61-328TU model stands out with its Intel Core i3 processor, offering a balance of efficiency and power. Its generous 500GB hard drive provides ample storage for documents, photos, and videos, while the integrated Intel HD graphics allow for casual gaming and video playback. The laptop also features wireless connectivity options, enabling users to stay connected wherever they go.

In contrast, the CQ61-325TU is focused on offering a robust performance with its Intel Pentium processor, ideal for users who need a reliable machine for office applications and basic entertainment. With a similar 15.6-inch display and enough RAM to manage everyday tasks efficiently, this model ensures a balanced experience for budget-conscious consumers.

The CQ61-318TX model caters to more demanding users, as it includes a dedicated NVIDIA graphic card, providing enhanced graphics performance for gaming and multimedia applications. Coupled with its dual-core Intel processor and expansive storage options, it is suitable for those who require a laptop that can handle more resource-intensive tasks.

Finally, the CQ61-488EE rounds out the series with a focus on durability and user experience, featuring high-quality materials and a comfortable keyboard design. Its hardware specifications strike a balance between performance and energy efficiency, making it an attractive option for business professionals and students alike.

All models in the HP CQ61 series come equipped with HP's suite of technologies, ensuring reliability and functionality. With their diverse range of specifications, these laptops address various user needs, making them a versatile choice in the competitive laptop market.