Development of a Simplified, Customizable Version of a Universal Synthesizable IP Processor Core

The article presents the results of the development of a light [1]–[4] version of a universal synthesizable microcontroller based on FPGA integrated circuits with low system gates capacity. A description of the structure of the microcontroller is given, which contains: a controller control system, a switch, an arithmetic-logical unit, two general-purpose registers, internal RAM, interest controllers SPI, UART, SINT and PWM, as well as various input-output buses. The possibility of creating an all-in-one-piece microcontroller based on FPGA type 5578TC034 and more capacious microcircuits is given.