Hi, I’m Li Yang.

I’m Kat Li Yang, and this is my FPGA engineering notebook.

A place to think in signals.

I’m using this space to document my FPGA exploits: the experiments I try, the problems I work through, and the things I learn along the way. There is something satisfying about turning an idea into gates and watching it come alive one clock cycle at a time.

The notebook is for the process as much as the outcome. An unexpected waveform can be more useful than a perfect one, especially when it points to a question I had not thought to ask.

Projects and experiments

The blog collects individual experiments, observations, and debugging notes. The project archive gives the bigger builds a home and brings their related entries together.

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