Yiquan LIN

Hardware Engineer Current Position

City, Taichung, Hsinchu
[email protected]

Work Experience

Novatek, Hardware Engineer, 2021 - 2022

1. Verify the DRAM JESD SPEC specification (DDR4 and LPDDR4)

2. Verify the system Power sequence of PHY and DRAM

3.Review Customer Circuit of DDR (Circuit_check)

4.Review Customer Layout of DDR (Layout_check)

5. Measure DDR Power ripple, Power consumption

Quanta Computer, Hardware Engineer, 2019 - 2021

1.Use Python control BMC for board test.（Use Language：Shell Scripts, C, Python。Use software : Python, Linux, VISA）.

2.Experienced in digital circuitry design and review, such as DC-DC Converter, Fan Board control, PCIE, I2C, UART, SPI, JTAG, USB…etc.

3.Familiar with the PCB design tool (Cadence Allegro/ORCAD) to generate schematic and essential information.

4.Basic knowledge of CPU internal structure and Maintain FPGA/CPLD code(Use Language Verilog), and digital logic circuitry (flip-flop, latch, counter, shift register...etc.).

5.Collaborating with the cross function team (SI, Layout, FPGA, Software…etc.) and vendor to clarify the issue of product, come out with the solution and make it satisfying the requirement from customer.

6.Run Linux tool to see CPU high speed.

CPU Power Sequence

Use Language :

1.Verilog

Use tool: CPLD/FPGA

Python control BMC and Tektronix

Use Language :

1. Python

2. Shell Scripts

Use tool: Python, Linux, VISA

Education

National Sun Yat-sen University, Master of Electrical Engineering, 2016 - 2018

Thesis : Experiment of Charging and Discharging Strategies for Re-used Battery.

Use tool:

1.LabVIEW : Monitor DSP, MATLAB, DC-DC Converter and battery status.

2.Altuim Designer :Design DC-DC Converter(Bi-Directional converter).

3.MATLAB :Integrate Powell’s and golden section to calculate battery charging, discharging power.

4.CCS5.3 :Write the C code to DSP which control the DC-DC converter and transfer data.

Estimate battery SOC(State of Charge)

Use tool:

1.Use open circuit voltage test

2.Use MATLAB tool ANNl(Artificial Neural Network)

3.golden section.

National Chin-Yi University, Bachelor of Electrical Engineering, 2012 - 2016

Awarded:

1.Intelligent robot competition.

2.Design multifunction electric scooter.

3.SAE Taipei Section competition.

Published Papers

"Experiment of Charging and Discharging Strategies for Re-used Battery"

Battery System integration

Communicate DSP/LabVIEW/MATLAB

Use Language :

1.LabVIEW

2.C

3.MATLAB

Use instrument :

1. PRODIGIT 33622 F

2. GW INSTEK SPD-3606

3. NI9929, NI9481

4. Tektronix

Design Circuit :

1. DC - DC Converter

Use tool: AllegroConcept/OrCAD

DC-DC Converter Control battery

DC - DC bidirectional buck boost converter:

Charging battery :boost converter

Discharging battery :buck converter

PI Controler

Use Language :

1.Visual Basic

2.MATLAB

3.C

Powell's method

Use Language :

1.Visual Basic

2.MATLAB

3.C

Golden Section Method

Use Language :

1.Visual Basic

2.MATLAB

3.C

Artificial Neural Network

Use Language :

1.MATLAB

Repair Car System

Use Language :

1.Python

Skills

Language

1. LabVIEW

2. C

3. Verilog

4. MATLAB

5.Visual Basic

6.Python

Tool

1.CPLD

2.FPGA

3.Allegro Concept

4.OrCAD

5.Linux