[Louis] sent in a tutorial for getting hardware SPI on his Raspi, and even though it’s rather limited right now, it’s a step in the right direction. Previously, [Brian Hensley] put up a ...

For instance, check out this WS2811A driver which uses hardware SPI to generate the signals. The WS28xx offerings place a microcontroller inside an RGB LED, allowing them to be individually ...

Delivers the flexible, multiple-peripherals simplicity of I2C and the faster, lower-latency communication of SPI in a single, efficient, easier-to-use IP core Woodcliff Lake, New Jersey — September 5, ...