SPI is a very useful and flexible standard, but its flexibility stems from its simplicity. Four channels of unidirectional moderate speed isolation will handle SPI to clock rates of a couple of MHz.

High bandwidth data transfers have led to migration from existing packet interface standards to advanced ones. SPI (System Packet Interface) v4.2 has, for many years, remained an industry standard for ...

Using SPI interface to free FPGA routing resources is allowing over 90% utilization, fast timing closure and supports modular design approach without consequences. When doing designs with FPGA you are ...

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 ...