Before revision: Design A typical SoM consists of: at least one microcontroller, microprocessor or digital signal processor (DSP) core multiprocessor systems-on-chip (MPSoCs) have more than one processor core memory blocks including a selection of ROM, RAM, EEPROM and/or flash memory timing sources industry standard communication interfaces such as USB, FireWire, Ethernet, USART, SPI, I²C peripherals including counter-timers, real-time timers and power-on reset generators analog interfaces including analog-to-digital converters and digital-to-analog converterss voltage regulators and power management circuit
After revision: Design A typical SoM consists of: at least one microcontroller, microprocessor or digital signal processor (DSP) core multiprocessor systems-on-chip (MPSoCs) have more than one processor core memory blocks including a selection of ROM, RAM, EEPROM and/or flash memory timing sources industry standard communication interfaces such as USB, FireWire, Ethernet, USART, SPI, I²C peripherals including counter-timers, real-time timers and power-on reset generators analog interfaces including analog-to-digital converters and digital-to-analog converters voltage regulators and power management circuit