David Witt, President, Simplex Micro, David Witt is a veteran microprocessor architect with over 40 years of experience and more than 80 patents granted. He has contributed to a wide range of processor architectures including Motorola 68K, AMD x86, Analog Devices DSP, ARM, and now RISC-V. David has held leadership roles such as Architecture Manager, Worldwide Director of Engineering, and Vice President, and remains active in advancing energy-efficient, high-performance compute design.