Overview
The I2C is a two-wire, bi-directional serial bus, that provides a simple and efficient method of short distance data transmission between many devices. The DI2CM core provides an interface between a microprocessor/microcontroller and the I2C bus. It can work as a master transmitter or a master receiver - depending on a working mode, determined by the microprocessor/microcontroller. The DI2CM core incorporates all features required by the latest I2C specification, including clock synchronization, arbitration, multi-master systems and high-speed transmission mode. Built-in timer allows operation from a wide range of the clk frequencies.
The DI2CM is a technology independent design, that can be implemented in a variety of process technologies.
Learn more about I2C / I3C IP core
This article focuses on the most important details of the modern SPI interfaces, which are improved by many useful features. But to start, let us discover the history of the modern SPI interface, because even the old, most basic SPI interfaces are still in use.
D32PRO is one of the newest 32-bit CPUs available on the market. It’s been designed by Digital Core Design, IP Core provider and SoC design house from Poland, responsible e.g. for the world’s fastest or world’s smallest 8051 CPU. DCD launched more than 70 different architectures since 1999, which have been implemented in more than 300 000 000 electronic devices, that’s why one can be sure that quite considerable experience stands behind the D32PRO.
