Parallel Interface
Before you start Objectives:Â learn what is parallel interface and how does it work. Prerequisites:Â no prerequisites. Key terms:Â cable, port, data, eight, …
Computer
The Computer category is your go-to resource for everything related to computing technology. From essential hardware components to the latest software innovations, this category covers it all. Whether you’re a tech enthusiast or a professional, explore how computers continue to revolutionize our world.
Serial Interface
Before you start Objectives:Â learn what is serial interface and how does it work. Prerequisites:Â no prerequisites Key terms:Â com, device, port, problem, …
Different Ways to Configure Device Resources
Before you start Objectives:Â Learn about three general ways in which we can configure resources for our devices. Prerequisites:Â you should know …
What are I/O Addresses (Port Addresses)
Before you start Objectives:Â Learn what is I/O address, what is hexadecimal notation, and default I/O port assignment. Prerequisites:Â no prerequisites. Key …
What are Direct Memory Access (DMA) Channels
Before you start Objectives:Â Learn what is DMA, how many DMA channels are there, and why are they used. Prerequisites:Â no prerequisites. …
What are Interrupt Requests (IRQ)
Before you start Objectives:Â Learn what are IRQs, why are they used, what are default IRQ assignments, and how are they …
Random Access Memory Problems and Troubleshooting
Before you start Objectives:Â Learn about typical memory problems and how to diagnose them using memory testing tools. Prerequisites:Â no prerequisites. Key …
Heat Management
Before you start Objectives:Â learn why is cooling so important when dealing with modern PCs, and which components generate most heat. …
Video Adapter
Before you start Objectives:Â learn what is video card and what should we consider when we buy new card. Prerequisites:Â no prerequisites. …
CMOS, BIOS and Boot Process
Before you start Objectives:Â Learn the difference between BIOS and CMOS. Also, learn how our PC starts. Prerequisites:Â no prerequisites. Key terms:Â device, …