System I/O address specifications—AMD processors

I/O address (hex)

System function (shipping configuration)

 

 

 

000

- 008

Direct memory access controller

 

 

 

000

- CF7

PCI Bus

 

 

00A - 00F

Direct memory access controller

 

 

 

010

- 01F

Motherboard resources

 

 

 

020

- 021

Programmable interrupt controller

 

 

 

022

- 03F

Motherboard resources

 

 

 

040

- 043

System timer

 

 

 

044

- 05F

Motherboard resources

 

 

 

060

- 060

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

 

 

 

061

- 061

System speaker

 

 

 

062

- 062

Microsoft ACPI-Compliant Embedded Controller

 

 

 

063

- 063

Motherboard resources

 

 

 

064

- 064

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

 

 

 

065

- 065

Motherboard resources

 

 

 

066

- 066

Microsoft ACPI-Compliant Embedded Controller

 

 

 

067

- 06F

Motherboard resources

 

 

 

070

- 071

System CMOS/real time clock

 

 

 

072

- 073

Motherboard resources

 

 

 

074

- 07f

Motherboard resources

 

 

 

080

- 080

Motherboard resources

 

 

 

081

- 083

Direct memory access controller

 

 

 

087

- 087

Direct memory access controller

 

 

 

089

- 08B

Direct memory access controller

 

 

08F - 08F

Direct memory access controller

 

 

 

091

- 093

Motherboard resources

 

 

 

097

- 09F

Motherboard resources

 

 

0A0 - 0A1

Programmable interrupt controller

 

 

0A2 - 0BF

Motherboard resources

 

 

0C0 - 0D1

Direct memory access controller

 

 

0D4 - 0DF

Direct memory access controller

 

 

0E0 - 0EF

Motherboard resources

 

 

0F0 - 0F1

Numeric data processor

 

 

1F0 - 1F7

ATA Channel 0

 

 

 

102 Chapter 6 Specifications

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Image 110
HP CQ40-151XX, CQ40-300, CQ40-152XX, CQ40-201XX, CQ40-148TU, CQ40-120TU manual System I/O address specifications-AMD processors

CQ40-105TU, CQ40-109AX, CQ40-111AU, CQ40-114AU, CQ40-300 specifications

The HP CQ40 series laptops, including models like CQ40-120AU, CQ40-120AX, CQ40-131TU, CQ40-129AU, and CQ40-134TU, represent a blend of performance and versatility tailored for everyday computing needs. These laptops, which were released in the mid-2000s, are characterized by their solid build quality, a user-friendly experience, and a range of features that cater to both students and professionals.

One of the standout features of the CQ40 series is its display. Most models in this lineup boast a 14.1-inch diagonal widescreen display with a standard resolution of 1280x800 pixels. This display size strikes a balance between mobility and usability, making it easy to transport while still providing ample screen real estate for work and entertainment.

Performance-wise, the CQ40 series is equipped with a variety of Intel and AMD processors, depending on the specific model. The processors offer a mix of efficiency and performance, making them suitable for everyday tasks such as web browsing, document editing, and media playback. With RAM options typically ranging from 2GB to 4GB, users can expect smooth multi-tasking capabilities.

Storage options in the CQ40 series include hard drives with capacities that generally range from 250GB to 320GB. This storage provides adequate space for files, applications, and media, ensuring users can keep their important documents within easy reach.

In terms of connectivity, the CQ40 laptops are equipped with multiple USB ports, HDMI outputs, and audio jacks, allowing for easy peripheral connections ranging from external drives to printers. They also typically feature Wi-Fi and Ethernet capabilities, ensuring users stay connected whether at home, in the office, or on the go.

Battery life is another consideration, with most models designed to last several hours on a single charge, depending on usage patterns. This aspect makes the CQ40 series a reliable option for users who need to work remotely or during travel without being tethered to a power outlet.

Overall, the HP CQ40 series, including the models CQ40-120AU, CQ40-120AX, CQ40-131TU, CQ40-129AU, and CQ40-134TU, remains a practical choice for budget-conscious users seeking a dependable laptop for day-to-day tasks. With a combination of decent performance, good battery life, and essential features, these laptops continue to serve a purpose in the computing landscape.