As the name implies, it is a serial peripheral interface. SPI is a high-speed, full-duplex, synchronous communication bus. The standard SPI also uses only 4 pins and is often used for communication be...
Correct switching power supply PCB layout becomes very important.
In many cases, a power supply that is designed perfectly on paper may not work properly during the first commissioning because there a...
A diagram that uses circuit component symbols to represent circuit connections is called a circuit diagram. A circuit diagram is a schematic layout diagram that uses physical electrical standardized s...
The external device connection interface includes the external memory connection interface (EMIF), the host interface (HPI), etc. The external memory interface is mainly used to connect with parallel ...
As a commonly used spectrum analysis tool, Fast Fourier Transform (FFT) realizes the conversion from time domain to frequency domain and is one of the most commonly used basic functions in digital sig...