RST established in 2019, is a system solution provider for iot and FPGA accerleration board.Responsibilities- Report to: CEO- Product: solution provider- Project: NCHC AIOT project- Job duties:  Asta360 ios/android app/web server maintenence AIOT solution on Jetson AIOT solution on NCHC’s supercomputer node Help customer for dual camera android project for dual 180 degree fisheye and UVC function. (ie:UVC not suppoted in MT8183) Windows app for multiple remote control for ATEN RCM101A.- Performance- The NCHC AIOT project is mainly for GPU resource distribution. There are a lot of cross platform integration and communication. User can decide to run training and prediction on local pc,Jetson….or even remote supercomputer’s node. And supercomputer’s node can be configured according to uers’ request.

Icomm semiconductor Inc., 柏鉅半導體Technical ManageriComm, established in 2011, is a fabless IC design company in wireless communications. With strong passion, iComm has more than a decade of core technology and experience in the Radio Frequency (RF) industry. Responsibilities- Report to: RD director- Product: 802.11 wifi ic - Project: IOT product line- Job duties:  Design and implementation of WiFi IoT Contiki/FreeRTOS SDK development environment  Timing critical tasks analysis and solve the issue with CPU native instructions. For example,optimization for fast boot purpose. Contiki coffee file system porting and verification. SPI nor flash driver implementation and verification and implement any special command by spec. Implementation of Contiki ELF dynamic loader Uart firmware upgrade design and performance tuning Wifi Softap mode implementation.It’s a basic small AP mode to handle 1~8 STA connection include dhcp protocol. Debug all kinds of system issue and performance tuning.One hard case is to handle cpu instruction bug issue,our arm compatible cpu got critical bug on “umlal” instruction. I’ll need to modify customer’s source code and see if the disassembly code flawless. Business trip to Shanghai and Shenzhen to develop new features or problem solving. Develop and verify 2nd generation wifi ic for all kinds of peripheral like spi/i2s/dma/timer/…. - Performance- The iot product line is full of challenge. My major job is to support the big customer in Shanghai for new feature discussion or system bug analysis. This customer is our major cash cow now.

Debug for video codec encode/decode ,resizing related issues,including tearing,performance,artifacts….etc.Study hard on TI’s DM368 VPFE for advanced features:3A algorithm,resizing…...etc.Study hard on TI’s codec for advanced codec features such as CVBR,smart streamingPerformance tuning for whole system,including streaming throughput,cpu usage,decoding FPS……etcCode reviewVerification planDebug flow design:configurable log,on-the-fly visualized system information,on-the-fly 3A debuggingOther team leader affairs.

Co-work with HW designer for mpeg4 video decoder IP and responsible for firmware development.Co-work with HW designer for H.264 video decoder IP and responsible for firmware related tuning.Co-work with HW designer for RM video decoder IP and responsible for firmware development.Mpeg4 and RM video player maintenance and M.P.Divx certification survey

Develop CMODEL for 2D Graphics.Develop CMODEL for ISP.Develop CMODEL for jpeg codec.Provide CMODEL both on simulation in linux and FPGA simulation. Game simulator porting for graphics demo.Linux workstation and EDA tools management.

Run whole chip DFT flowRun random pattern in whole chip simulation and debug.Try new pattern flow from CMODEL for whole chip simulation.