Specifications

System I/O address specifications

I/O address (hex)

System function (shipping configuration)

 

 

000 - 01F

DMA controller

 

 

020 - 021

Program interrupt controller

 

 

024 - 025

Program interrupt controller

 

 

028 - 029

Program interrupt controller

 

 

02C - 03D

Program interrupt controller

 

 

02E - 02F

Motherboard resources

 

 

030 - 031

Program interrupt controller

 

 

034 - 035

Program interrupt controller

 

 

038 - 039

Program interrupt controller

 

 

03C- 03D

Program interrupt controller

 

 

040 - 043

System timer

 

 

04E-04F

Motherboard resources

 

 

050-053

System timer

 

 

060

Standard 101-/102-key or Microsoft natural keyboard

 

 

061

Motherboard resources

 

 

062

Microsoft ACPI-compliant embedded controller

 

 

063

Motherboard resources

 

 

064

Standard 101-/102-key or Microsoft natural keyboard

 

 

065

Motherboard resources

 

 

066

Microsoft ACPI-compliant embedded controller

 

 

067

Motherboard resources

 

 

070

Motherboard resources

 

 

071-077

System CMOS/real time clock

 

 

080

Motherboard resources

 

 

081-091

Direct memory access controller

 

 

092

Motherboard resources

 

 

093-09F

Direct memory access controller

 

 

0A0-0A1

Program interrupt controller

 

 

0A4-0A5

Program interrupt controller

 

 

0A8-0A9

Program interrupt controller

 

 

0AC-0AD

Program interrupt controller

 

 

0B0-0B1

Program interrupt controller

 

 

0B2-0B3

Motherboard resources

 

 

0B4- 0B5

Program interrupt controller

 

 

0B8-0B9

Program interrupt controller

 

 

0BC- 0BD

Program interrupt controller

(Continued)

Maintenance and Service Guide

6–9

Page 112
Image 112
Compaq 510, 511, 515 manual System I/O address specifications, Address hex System function shipping configuration

515, 511, 510 specifications

The Compaq 511, 515, and 510 series of laptops were designed to cater to the needs of both casual users and professionals seeking a reliable and portable computing solution. These models played a significant role in the evolution of personal computing, particularly during the late 2000s and early 2010s, integrating a blend of performance, affordability, and essential features.

The Compaq 510 is recognized for its solid build and essential functionality, making it an ideal choice for everyday tasks. Featuring a 15.6-inch display, it offered a comfortable viewing experience that catered to both work and entertainment. Powered by Intel processors, it provided adequate performance for activities such as web browsing, document editing, and multimedia playback. With options for up to 4GB of RAM and a hard drive capacity of up to 320GB, users had sufficient storage space for their files and applications.

The Compaq 511, often aimed at budget-conscious consumers, continued in the same vein as the 510 but introduced some enhanced features. This model offered a sleek design and a slightly more powerful Intel processor, which facilitated improved multitasking capability. The 511 also featured integrated graphics, making it suitable for light gaming and media consumption. With built-in Wi-Fi and Ethernet connectivity, users could easily access the internet, stream videos, and communicate with others.

The Compaq 515 stood out as the more advanced model in the series. It was equipped with a larger screen option and offered upgraded specifications, including faster processors and enhanced graphics capabilities, making it appealing for users who needed more power for demanding applications. Additionally, it featured a broader range of connectivity options, including USB 3.0 ports, enabling faster data transfers and compatibility with various peripherals.

All three models shared characteristics like a robust keyboard for typing comfort and a reliable battery life, ensuring users could work on the go without interruption. They were designed to accommodate various operating systems, allowing flexibility in software choices. The reliability and affordability offered by the Compaq 510, 511, and 515 series made them popular choices, catering to students, small business professionals, and everyday consumers alike. Their legacy remains evident in the continued preference for reliable, budget-friendly laptops in the modern marketplace.