If you practice in advanced levels of power management, you know about dynamic voltage and frequency scaling (DVFS). This is where you allow some part of a circuit, say a CPU, to run at different voltages and frequencies depending on acceptable performance versus thermal tradeoffs and battery life on a mobile device. Need to run… Read More
Tag: apache mynewt
RISC-V opens for business with SiFive Freedom
When we talk about open source, free usually comes in the context of “freedom”, not as in “free beer”, and open IP often serves as a base layer of value add for commercialization. The creators of the RISC-V instruction set, now working at startup SiFive, have released specifications for their aptly-named Freedom processor IP cores… Read More