EDN

Enhanced Serial Peripheral Interface Master/Slave Controller

DCD-SEMI, a leading IP core provider and SoC design house based in Poland, has mastered a unique DeSPI IP Core. It is a fully configurable enhanced serial peripheral interface (eSPI) master/slave ...
Hackaday

Updating The Language Of SPI Pin Labels To Remove Casual References To Slavery

This morning the Open Source Hardware Association (OSHWA) announced a resolution for changing the way SPI (Serial Peripheral Interface) pins are labelled on hardware and in datasheets. The protocol ...
Electronic Design

Analyzing and Troubleshooting Serial Data Buses

When looking at protocol information on a bus, an oscilloscope may not be the first instrument to come to mind�until now. As most engineers know, digital oscilloscopes are an indispensable ...
EDN

Using the PMBus protocol on a serial comm link

The Power Management Bus (PMBus) protocol, a simple and powerful open industry specification, is a step towards unifying communication standards for digital power-management systems and power ...
Electronic Design

Power Your Peripheral from the Serial Interface

Robust serial interfaces such as USB and IEEE-1394 ™ have revolutionized personal computing. They provide a simple-to-use interconnection to a variety of different peripherals, ranging from products ...