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TECHNOLOGY SUMMARY 
 Languages : C,C++,Assembly, link script, Matlab. 

 Software :  
 MS office, Git, Busmaster, Vector Signalyzer , PCAN explorer, Logic Analyzer 
  
 Interface :  
 CAN, CANopen, I2C, USB, SPI, UART 
  
 Micro-controller : Pi-Innovo ECU, NXP/TI/ITE 32-bit MCU, Particle E-series. 
 HW skills : Soldering / Multimeter/Oscilloscope / PCB layout / wiring.

National Chiao Tung University

National Chung Hsing University

Firmware Engineer

張景軒

Xing Mobility

Responsibilities : 
 l	EV supercar drive train firmware 
        coding, analyze, troubleshooting. 
 l	EV HV/LV troubleshooting 
 l	EV infotainment/suspension/Vehicle 
        lift control 
        hardware/harness/firmware design. 
 l	EV ABS/steering wheel harness/CAN 
        communication

Accomplishment : 
 l	Deploy contactor hot switching 
        software protection which is 
        validated on Lihpao circuit. 
 l	Deploy drive train/battery relevant 
        data and alarm on infotainment. 
 l	Deploy speed control for off-road, 
        which is validated on Dyno and 
        Lihpao off-road circuit. 
 l	Auto drive for Nuburing circuit 
        simulation on Dyno 
 l	HV/LV passive component/harness 
        troubleshooting.

Responsibilities : 
 l Coding MCU firmware for power and thermal management on notebook or desktop project of ODM 
 or Brand name. 
 l Analyze, comment, and coordinate with hardware, BIOS, power, and thermal department of ODM 
 for troubleshooting. 
 l Consultant of Customer on MCU relevant hardware or firmware design. 
 l Work with our IC design team for new function testing and issue analyzation.
Accomplishment : 
 l Developed over clock feature on Intels and AMDs platform. 
 l Experience on Type-C PD controller development of brand names project. 
 l Experience on Sensor hub Hub of sensor like Gyro, Compass, etc. development of brand names project. 
 l Experience on kernel MCU coding limitation like race condition/exception on multi-threaded 
 firmware solution. 
 l Firmware contact window of our biggest client. Generally, I will get good credit and praise from 
 client Ive served.
 Compal Electronics Inc., Taipei city, 	 Firmware Engineer/December 2011 to Decemb 
 Taiwan er 2014

ITE Tech Inc

    Coding MCU, analyze, comment, and co-work with hardware, BIOS, power, and thermal department of ODM for troubleshooting.
    Co-work with brand name’s technical contact window to establish and imply new feature into MCU.
Accomplishment:
    Independently Handled several brand names (Dell, HP, Lenovo) NB project from A-phase to MP.
    Familiar with X86 system, and relationship between EC, BIOS, windows AP, and HW.
    Experience on DOS & windows AP coding.
    Experience on NB’s power management.


張景軒’s posts