A multimedia semantic analysis SoC (SASoC) with machine-learning engine

A 671G0PS/W Semantic Analysis SoC (SASoC) is implemented in 90 nm CMOS technology. Two stream processing systems are integrated with a power-aware frequency scaling technique to simultaneously accelerate video processing and machine-learning algorithms. The input data rate reaches 76.8 Gpixel/s for video processing and 51.2 Gdimension/s for machine-learning algorithms.