Examples of digital circuit design experience

• SIMD (Single Instruction Multiple Data) parallel processing computer for high speed general purpose image processing.
• Low noise microcomputer for use in very low noise analog systems.
• Microcontroller-based video character generators for the cable TV industry and bus stations. Peripherals include devices that play videos at specific times of the day.
• Dedicated digital audio synthesizer driving 9-channel voltage controlled audio power amplifier for conceptual artwork.
• FPGA-based encoder interface including high-speed quadrature phase detectors and interpolators for use in 2 axis motion control system.
• Servocontroller using interferometer position feedback with an 8 MHz bandwidth position error signal and resolution to 0.1 microinch.