← Alumni
Doyoung Choi

Doyoung Choi (2021)

Dept. of Electronic and Information Engineering Seoul National University of Science and Technology
232 Gongneung-ro, Nowon-gu, 01811, Seoul, KOREA

Education & Experiences

Engineer, ABOV Semiconductor Co.
2021.08, Master of Science in Electronic Engineering, Seoul National University of Science and Technology.
- Thesis Title : "Research on In-Vehicle Network for Communication among Electronic Controller Units"
2021.08, M.S. in Electronic Engineering, The Graduate School, Seoul National University of Science and Technology.
2019.02, B.S. in Electronic Engineering, Myongji University.
2018.08 - 2021.08, Research Assistant, SoC Platform Lab,Seout National University of Science and Technology.

Research Interests

SoC Design
Computer Programing
Digital System Design

Projects

  1. 뉴로모픽 기반 임베디드 인공지능 모듈 및 시스템 기술 개발
    산업통상자원부, 2019-2021.
  2. 고성능컴퓨팅(HPC)을 위한 멀티코어 하드웨어 가속기 핵심 기술 개발
    과학기술정보통신부, 2019-2022.
  3. 저전력 독립운용이 가능한 내장형 인공지능 모듈 및 내비게이션 응용 서비스 기술 개발
    산업통상자원부, 2017-2020.
  4. 호흡치료기 디바이스용 경량 SW-SoC 솔루션 개발
    산업통상자원부, 2017-2020.

Publications

International Journals

  1. 2
  2. 1
    Energy Efficient and Low-Cost Server Architecture for Hadoop Storage Appliance
    Doyoung Choi, Junghwan Oh, Jikwang Kim, Seung Eun LEE
    KSII Transactions on Internet and Information Systems (TIIS) · Vol. 14 · No. 12 · pp. 4648-4663 · Dec. 2020

International Conferences

  1. 1
    Flexible Embedded AI System with High-speed Neuromorphic Controller
    Younghyun Yoon, Suyeon Jang, Doyoung Choi, Seung Eun LEE
    16th International SoC Design Conference (ISOCC) · Jeju · Oct. 2019

Korean Journals

  1. 1
    차량 내부 네트워크를 위한 고속 CAN FD 컨트롤러
    최도영, 윤영현, 오정환, 이승은
    전자공학회 논문지 · Vol. 56 · No. 12 · pp. 109-116 · Dec. 2019

Korean Conferences

  1. 2
    Design of Stand-alone AI Processor for Embedded System
    조권능, 최도영, 정영우, 이승은
    Korea Institute of information and Communication Engineering Spring Conference · May 2021
  2. 1
    차량 내부 네트워크를 위한 고속 CAN FD 컨트롤러 설계
    최도영, 윤영현, 오정환, 이승은
    대한전자공학회 하계종합학술대회 · May 2019

Chips

2021

In-Vehicle Network Core based on CAN-FD and LIN Controller
Kwanghyun Go, Jeongeun Kim, Doyoung Choi, Seung Eun LEE
Tech
DBHitek 180nm BCDMOS
Tape-out
2021.07.19
Freq
50M
Core
5mm x 5mm
Power
5V
32-bit processor with posit arithmetic coprocessor for embedded systems
Hyunwoo Oh, Jeongeun Kim, Doyoung Choi, Kwanghyun Go, Seung Eun LEE
Tech
Samsung 28nm CMOS
Tape-out
2021.07.19
Freq
50M
Core
2mm x 4mm
Power
1.2V

2020

Implementation of Lossless Decompression Accelerator Based on Inflate Algorithm
Gwanbeom Hwang, Doyoung Choi, Hyunwoo Oh, Changyeop Han, Seung Eun LEE
Tech
Samsung 65nm RFCMOS (1-poly 8-metal)
Tape-out
2020.09.14
Core
4mm x 4mm
Power
1.2V
High-Speed automobile communication based on CAN-FD Controller
Doyoung Choi, Younghyun Yoon, Gwanbeom Hwang, Kwonneung Cho, Seung Eun LEE
Tech
TSMC 180nm BCDMOS
Tape-out
2020.05.13
Core
2.5mm x 5mm
Power
2.5V

2019

A Low Power AI Processor for Embedded System
Younghyun Yoon, Gwanbeom Hwang, Doyoung Choi, Seung Eun LEE
Tech
Samsung 65nm CMOSRF (1-poly 8-metal)
Tape-out
2019.09.16
Core
4mm x 4mm
Power
1.8V
High-Speed Neuromorphic Network Controller for Multiple Neuro-Memories Processing
Doyoung Choi, Younghyun Yoon, Suyeon Jang, Seung Eun LEE
Tech
Magnachip hynix 0.35um CMOS
Tape-out
2019.06.10
Core
5mm x 4mm
Power
3.3V

Chip Design Contest

  • 1. "CAN FD controller Based On ISO-11898:2015",
    Young Hyun Yoon, Do Young Choi, Jung Hwan Oh, Jun Hyeok Yang and Seung Eun Lee,
    16th International SoC Design Conference (ISOCC CDC 2019), Jeju, Korea, Oct. 2019.

Awards

  • 2019.06.28. 2019 대한전자공학회 하계종합학술대회 - 우수학생논문상

Skills

Hardware description language : Verilog
High-level programming language : C/C++, Python
Analysis language : MATLAB
FPGA design tools : Synplify, Quartus II, Vivado
EDA tools : ModelSim, NCsim, VCS, Design Compiler, Astro, IC Compiler I/II
PCB design tools : ORCAD Pspice Designer, Allegro PCB Designer

Training

2019.05.28-05.30 - IC Compiler II를 활용한 Block-level Auto P&R, IDEC.
2019.03.04-03.08 - Cell-Based Chip Design Flow, IDEC.
2019.01.21-01.31 - Cortex-M0 DesignStart 기반의 SoC플랫폼 구성 및 활용, IDEC.
2019.01.21-01.31 - 인피니언 연계 자동차용 반도체 전문인력 양성과정[심화], KSIA, Infineon.
2019.01.07-01.18 - 인피니언 연계 자동차용 반도체 전문인력 양성과정[기본], KSIA, Infineon.
2018.08.10-08.14 - Full-custom 설계 실습, IDEC.

Graduate Courses

CMOS Circuit Design Engineering, Advanced Digital Signal Processing, Advanced Computer Architecture,
Modern Control Engineering, Special Topics on Digital Signal Processing, Resilient Processor Design,
Speech and Audio Processing, Advanced DSP Architecture, Master's Thesis I
Probability and Random Process, Master's Thesis II

Undergraduate Courses

Computer Programming(C Programming), Engineering Mathmatics, Electromagnetics,
Computer Graphics, Electronic Circuits and Practice, Communication Engineering, Semiconductor Device,
Microwave Engineering, Microprocessors, Signal and Systems, Digital Logic Circuit, Digital System,
Digital Signal Processing, Machine Learning, Embeded System, System on Chip, Capstone Design