Microcontroller Concepts
Architecture: Computer architecture defines the structure and interrelationships of the components of a system, such as input/output, storage, communication, control, and processing. It also determines the capabilities and programming model of a computer, as well as the logical interface that is targeted by programming languages and their compilers.
Central Processing Unit (CPU): The CPU is like the brain of the microcontroller. It’s responsible for executing instructions and making decisions. Imagine it as the person who follows the step-by-step instructions given to them to perform specific tasks.
Instruction set: “instruction set” is like the list of commands or instructions that a computer processor or microcontroller can understand and execute. It’s the language that the central processing unit (CPU) of the computer or microcontroller speaks. some examples are – MOV (Move), ADD (Addition), CMP (Compare), B (Branch).
Register: a “register” is a small, fast storage area inside the central processing unit (CPU) that is used to store data temporarily during the execution of a program. Think of registers as tiny, super-fast storage units that the CPU can access quickly. They play a crucial role in the microcontroller’s processing of instructions and data.
Embedded for All 