Fetch-Decode-Execute Cycle -- 2

Hi, nice to meet you, I am interested in your project. Please contact me for project. Thank you. Warmest Regards. Eason.

Dear Client. I know about instruction cycle works. Let me help you out I have many experiences working for 12+ years with Circuit design, PCB design, manufacturing functional prototyping with firmware programming and testing especially. Here are some of the experiences that I built ago. - Schematic and PCB design and Layout using Altium Designer. - DDR, motor control, power converter, Keyboard, POE, UART, SPI, I2C, RF, BLE, LED lighting design. - ARM Cortex-M, DSP, MCUs(STM, Nuvoton and so on), Arduino, Raspberry pi experiences. Thank you for your time. Best regards.

That depends on what do you want to know about such a cycle. On today's superscalar CPUs such a cycle can get very involved; independent units do the fetching, the decoding (into micro-ops), then there's speculative execution into a large register file where the register containing the result get renamed to the architectural (programmer-visible) register, then the instruction gets retired. This subject can be small or huge depending on what you're looking for.