So, it’s obvious that SPI is a must for every MCU. 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 ...

The SPI - AHB bridge enables an AHB host to access a serial device at high speed through the SPI interface. The controller can be used in applications such as flash memory card and digital camera. The ...

It might feel like such a deluge of interfaces is excessive, however, it lets you achieve some pretty cool stuff that wouldn’t be possible otherwise. As for UARTs, the Raspberry Pi’s one-and-a ...