![]() This means that once you turn off your computer it immediately loses whatever data that was stored in it. The RAM is a particular kind of memory that is volatile. Usually a modern computer is made of RAM, a lot of RAM. We surely need a place where to store this software, we need some memory. But here we have just a simple CPU on a breadboard, at the moment! Without any kind of program nor any system to store the software in. It’s an easy task, with a modern computer: you power up your machine, wait for the OS to be loaded, then insert some kind of mass media device and run your software. When you load up any software in your computer you are giving the CPU a list of “instructions” to be executed to obtain some kind of result. ![]() ![]() What is a computer built for? It’s basically a machine designed to execute commands, the software programs. Having a functional computer isn’t so difficult. Once I chose the CPU and checked that it was OK, I started thinking about my next step. ![]()
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