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After all, it’s a number game

Every thing is a number for a micro controller. How does it then treat data, address, and an instruction separately ? Here is the answer…. (more…)

Any micro controller (or a micro processor of a computer) executes a set of instructions. Depending upon the architecture, this set changes. However some basic characteristics are common. First about the instruction set….. The instruction set

Micro controller “understands” logic. Micro controller understands arithmetic. It has the sense of time, so it can “memorise” numbers.

An instruction set is…

RAM and ROM are the words used by computer users and micro controller programmers very frequently. Let me discuss RAM and ROM here…..

RAM and ROM

A digital intelligent system needs two types of memories. Conventionally they are called as RAM (Random Access Memory) and ROM (Read Only Memory). Today, technological advancement proves these names to be misnomers. However, it is interesting to know…