Digital Circuits and Systems Laboratory
National Taiwan University

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Research Topics

AI/ML Chip

  • Energy-efficient edge deep learning accelerator
  • Architecture and integrated circuit for Tiny ML
  • Intelligent chip for multimedia

    • VLSI for Biosignal Processing

  • Data processor for next-generation sequencing
  • DSP processor for seizure detection and prediction
  • Hardware accelerator for multi-dimensional biosignal processing

    • Baseband Communication IC

  • Receiver for massive MIMO systems
  • Iterative decoding and detection receiver
  • Transceiver with new waveforms

    • Chip Gallery

    Neural Architecture Search SoC

    Neural Architecture Search SoC

    ESSERC 2025

    Massive MU-MIMO RSMA Detector

    Massive MU-MIMO RSMA Detector

    VLSI 2025

    Transformer Learning Processor

    Transformer Learning Processor

    VLSI 2025

    Speech Decoding Neural Signal Processor

    Speech Decoding Neural Signal Processor

    ISSCC 2025, TBioCAS 2025

    4K Ultra HD Video Super-Resolution Processor

    4K Ultra HD Video Super-Resolution Processor

    ISSCC 2025

    MK-CKKS Processor

    MK-CKKS Processor

    ISSCC 2025, JSSC accepted

    Reinforcement Learning Processor

    Reinforcement Learning Processor

    CICC 2025, JSSC accepted

    Energy-Aware Deep-Learning Accelerator

    Energy-Aware Deep-Learning Accelerator

    A-SSCC 2024

    Scalable Reconfigurable Deep Learning SoC

    Scalable Reconfigurable Deep Learning SoC

    A-SSCC 2024

    Transformer Learning Processor

    Transformer Learning Processor

    VLSI 2024

    Scene Graph Generation Processor

    Scene Graph Generation Processor

    VLSI 2024

    Multi-User MIMO OTFS Detector

    Multi-User MIMO OTFS Detector

    ISSCC 2024, JSSC 2025

    Digital Annealing Processor

    Digital Annealing Processor

    ISSCC 2024

    SVM Learning Accelerator

    SVM Learning Accelerator

    A-SSCC 2023, JSSC 2024

    Ultrasound Imaging Processor

    Ultrasound Imaging Processor

    VLSI 2023, TBioCAS 2025

    Image Compressive Sensing Reconstruction Processor

    Image Compressive Sensing Reconstruction Processor

    VLSI 2023, JSSC accepted

    Hybrid Crypto SoC for Post-Quantum Secure

    Hybrid Crypto SoC for Post-Quantum Secure

    VLSI 2023, JSSC accepted

    Genome Analysis Accelerator for Next-Generation Sequencing

    Genome Analysis Accelerator for Next-Generation Sequencing

    ISSCC 2023, TBioCAS accepted

    Hardware-Utilization-Aware Neural-Network Accelerator

    Hardware-Utilization-Aware Neural-Network Accelerator

    ISSCC 2023

    Motion-Control SoC for Autonomous Mobile Robots

    Motion-Control SoC for Autonomous Mobile Robots

    ISSCC 2023, JSSC 2025

    Speech-to-Text Accelerator for Edge AI Devices

    Speech-to-Text Accelerator for Edge AI Devices

    A-SSCC 2022, JSSC 2024

    Hybrid CNN-GCN Deep Learning SoC

    Hybrid CNN-GCN Deep Learning SoC

    VLSI 2022, JSSC 2024

    Hyperspectral Image Processor

    Hyperspectral Image Processor

    VLSI 2022, JSSC 2025

    Sparsity-Scaling DNN Training Processor

    Sparsity-Scaling DNN Training Processor

    VLSI 2022

    Neural Signal Processor for Seizure Prediction

    Neural Signal Processor for Seizure Prediction

    ISSCC 2022, JSSC 2023

    Full HD Super-Resolution Accelerator

    Full HD Super-Resolution Accelerator

    ISSCC 2021, JSSC 2023

    Image Deblurring Accelerator

    Image Deblurring Accelerator

    A-SSCC 2021, JSSC 2024

    Double Ratchet Cryptographic Processor

    Double Ratchet Cryptographic Processor

    A-SSCC 2021, JSSC 2023

    Massive MU-MIMO Detector

    Massive MU-MIMO Detector

    VLSI 2020

    Genetic Variant Discovery SoC

    Genetic Variant Discovery SoC

    ISSCC 2020, JSSC 2021

    Path-Planning Processor for Autonomous Navigation

    Path-Planning Processor for Autonomous Navigation

    ISSCC 2020, JSSC 2021

    Deep CNN Learning Processor

    Deep CNN Learning Processor

    A-SSCC 2019

    Acoustic DSP Processor with CNN-FFT Accelerators

    Acoustic DSP Processor with CNN-FFT Accelerators

    AICAS 2019, JSSC 2020

    SVM Processor for Epileptic Seizure Control

    SVM Processor for Epileptic Seizure Control

    VLSI 2018, JSSC 2020

    Compressively-Sensed Physiological Signal Reconstruction Processor

    Compressively-Sensed Physiological Signal Reconstruction Processor

    VLSI 2018, JSSC 2019

    Integrated Message-Passing Detector and Decoder

    Integrated Message-Passing Detector and Decoder

    VLSI 2017, TCAS-I 2019

    Data Processor for Next-Generation Sequencing

    Data Processor for Next-Generation Sequencing

    ISSCC 2017, TBioCAS 2017

    Standard-Cell-Design-Flow Compatible Energy-Recycling Logic

    Standard-Cell-Design-Flow Compatible Energy-Recycling Logic

    TCAS-I 2016