These diagrams compare the architecture and operation of a Microcontroller Unit (MCU), also referred to as a normal processor, with a Field Programmable Gate Array (FPGA). On the left side, the MCU is shown as a system where the computational process is software-driven. It relies on a central control unit and fixed hardware blocks like ALUs (Arithmetic Logic Units) to perform operations sequentially. Programs are stored in memory and fetched as instructions, which are executed one at a time unde