Flexible LCD technology has spurred a wave of creativity in device design, including a new class of foldable phones and an update to the venerable flip phone. Besides the primary display inside the fold – sometimes taking the entire inside area – a smaller secondary display is often found outside the fold. Introducing the secondary… Read More
Tag: qspi
SPI Inspires a New Generation of SOC Designs
When I started dabbling in hardware again for fun using Arduinos about five years ago, it had been a long time since I had played with microprocessor chips. The epiphany for me was seeing how easy it was to load programs onto the onboard flash on something like an Atmel AVR using the SPI interface. My previous experience decades early… Read More