The book discusses issues related to the design methodology of integrated circuits and systems, including VLSI and systems on a chip (SoC). Attention is focused on the main stages of the design process (system, microcircuit, register, logical, circuit, topological, component). Information is provided on computer-aided design tools, as well as on the use of artificial intelligence systems for these purposes. For university students specializing in electronics and studying disciplines related to the design of integrated circuits and systems. The book can also be useful for developers of microelectronic equipment.