a. On pressing the ‘3’ key, the microprocessor (mP) is alerted. It asks the Prefetch Unit to get the instruction. The new data instruction comes into the mP through the Bus Unit, and is stored in the ...

Next time you get frustrated with your computer because it won’t obey your command in less than a second, you might want to remember just what exactly is going on behind that screen. Technology is so ...

From valves, transistors, integrated circuits to microprocessors: the journey of chips Chips are a major invention of the 20th century as they helped develop complex, multifunctional devices. Personal ...