At L-3 Communications, we use PLLs (phase-locked loops) in many of our products to generate precise, stable signals. To program these parts, we must load several control registers with digital words ...

The Digital Blocks DB-SPI-S-AMBA-BRIDGE is a Serial Port Interface (SPI) Controller Verilog IP Core supporting SPI Slave Interface to APB Master Bus. ...

The Digital Blocks DB-SPI-M is a Serial Port Interface (SPI) Controller Verilog IP Core supporting only Master SPI Bus transfers (both Full Duplex and ...

The MAX3420E 12-Mb/s USB peripheral controller provides a 26-MHz SPI interface as well as all the necessary digital logic and analog circuitry to implement a full-speed, USB 2.0-compliant peripheral.

There are plenty of SPI interface screens on the market, but few of them have the charm of the good old Nixie tube. [Tony] decided to whip up a simple three-Nixie module that could be addressed via ...

SolidRun has introduced a module with 16 2GHz Arm Cortex-72 cores, that measures just 58 x 48mm. Built around NXP’s Layerscape LX21262A processor, the module partners it with up to 32Gbyte of DDR4, ...

We covered SparkFun’s new RGB button pad controller a few weeks ago. This is a full-color clone of the monome interface; a 4×4 grid of buttons with tri-color LEDs underneath. Each LED has 24bits of ...