Serial Peripheral Interface (SPI) is not really a protocol, but more of a general idea. It’s the bare-minimum way to transfer a lot of data between two chips as quickly as possible, and for that ...

When developing a design-verification tester for millimeter-wave SOC (system-on-chip) devices, my co-workers and I needed to combine switching, electrical measurements, temperature measurement, a ...

National Instruments has developed a new USB interface device – the USB-8451 – for use with inter-integrated circuit (I2C) and serial peripheral interface (SPI) communication devices. For use in ...

Entrance examination for the city-based Services Preparatory Institute (SPI), which prepares youths for officer cadre in defence services, is all set to undergo major reforms from next year.