This paper presents a flexible and energy-efficient RISC-V System-on-Chip (SoC) in 22nm FinFET technology, achieving state-of-the-art performance by tightly integrating the CPU with a synthesized embedded FPGA (eFPGA), enabling the… The post A RISC-V SoC With Reconfigurable Custom Instructions on a Synthesized eFPGA Fabric in 22nm FinFET appeared first on IEEE Solid-State Circuits Society.