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 ...

The microprocessor (or 'processor', or 'CPU') is often called the brain of the computer, and for good reason. It's the backbone of any PC, smartphone, laptop, or tablet, performing billions of ...

Today marks the fiftieth anniversary of the introduction of the Intel 4004, arguably the first microprocessor, the concept that forms the foundation of virtually all of the electronic products we use ...