Your MCU/SoC today may have several options for GPIO connections: UART, SPI, I2C. But there are dozens of variations and kinds of GPIO interface protocols: you don’t have enough pins to provide all of ...

Editor's Note: The embedded Linux kernel already play a vital role in embedded systems and stands to grow in importance in serving the diverse requirements of the Internet of Things (IoT). In turn, ...

Server or microcontroller — pick before you build.

When the original Raspberry Pi was release in early 2012, it came with a 26 pin GPIO output. User access to GPIO redefined the usefulness of a single board computer. As the concept evolved, the ...

Toshiba is developing an interface IC for the automotive CXPI (clock extension peripheral interface) bus whose hardware logic “can control data communication by CXPI protocol and GPIO, eliminating the ...

“Responding to customer demands, and seizing a market opportunity, Exar now offers GPIO bridging solutions as part of its market leading Interface products,” said Levent Ozcolak, vice president, ...

Question: How can I make an analog measurement if I only have a single GPIO left on the FPGA/microprocessor for my system? Answer: A voltage-to-frequency converter can be used instead of an ...

The Raspberry Pi Model B+ was just released, and now everyone who picks one of those up has a few more GPIO pins to play around with. For the millions of people with the two-year-old version of the Pi ...

For the lucky few who have a Raspberry Pi board in their hands, you can now use the GPIO pins as a web interface (German, google translation). [Chris] is turning this magical board is turning a small ...

The 1.2V GPIO library provides an open-drain bi-directional I/O driver designed for the SVID three-line interface. It is compliant with the Intel SVID ...