Te Cheng
Tseng

FPGA Engineer & Embedded Engineer

Intro

What I am all about.

I'm Te Cheng Tseng, I have a strong sense of responsibility to complete a job. I have over nine years experience in FPGA programming for several applications since college, and work well with other coworkers.

I designed FPGA for "smart camera", "EtherCat device", "TSN endpoint card", "High speed PCIe I/O cards" and "PCI motion control cards". The develop process follow customized CI flow with GitLab, Jenkins and auto build servers for 3 mainly FPGA Vendor 4 EDA-tool types.

VHDL 76%
Verilog 90%
C 65%

Experience

Batman would be jealous.

FPGA

Architecture design and implement of FPGA for measurement, automation, smart factory, motion, vision...

*Include OS porting for SoC type FPGA.

Network

EtherNet, EtherCat, MDIO for PHY control, TSN, IEEE1588, 802.1AS, 802.1Qbv...

Smart Camera

Test, verify, sensor tuning....*Include EMVA1288, GenTL

Real time image processing :

Gain, offset, dead pixel correct, PRNU correct, dark level, LUT, shadding, white balance(auto)...

Embbeded System

FPGA, MCU, Hardware design and integrated

OS porting or bare metal with customized driver

Interface Transfer

Protocal design and implemented.

Customized DDR, PCI/PCIe, I2c, SMbus, SPI, AXI, AXI-stream, GPIB, LVDS, MIPI....

Continuous Integration

1. GitLab server : Source & version control.

2. Jenkins server : Controler for auto build and test.

3. Build server : Executor for auto build and test.

Xilinx: ISE, Vivado

Altera/Intel: Quartus

Lattice: Diamond

Side Projects

I build the real value.

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Astrophotography

Into the deep sky

Customized :

1. Raspberry PI for replacing laptop for reducing power consumption issue

2. Power regulator for 9V, 12V, 3V, 8.7V, 5V, 110VAC from lead-acid battery

3. Mount for guide camera, guider scope and count weight by 3D printed part

Project Status: Done

Designer: Te Cheng Tseng

Developer: Te Cheng Tseng

Detail: Link

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Customized Prusa I3

Highly modified 3D printer

Customized :

1. Extruder mount with two parameterized cooler and BLtouch for auto bed leveling.

2. Enclousre with filament mount, extinguisher and camera.

3. Power with isolate and fuse.

4. Relay for hot bed instead of MOS.

5. The firmware for Arduino.

Project status: Done

Designer: Te Cheng Tseng

Developer: Te Cheng Tseng

Detail: Link

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Astrophotography

Astrophotography with Star Adventure

Customized :

1. Finder scope holder

2. Front lens holder

3. Mount plate of tripod

4. Polar axis illumination

5. Camera cooler for dark noise issue

Status: Sold

Designer: Te Cheng Tseng

Developer: Te Cheng Tseng

Detal: Link

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Endeavour

Wooden boat model

Built from integrated kit.

Developer: Te Cheng Tsegn

Detail: Link

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Under Water Photography

Custmized gears

Customized.

1. Backplate harness slider.

2. Fibers for Strobe .

Project Leader: John Doe

Designer: Alisa Keys

Developer: Mark Doe

Customer: Keenthemes

Contacts

Hire me.

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