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Reblogged by slightlyoff@toot.cafe ("Alex Russell"):

whitequark ("Catherine") wrote:

I finally did it!!!

a complete FPGA toolchain (synthesis, placement, routing, and programming) running entirely in the browser

https://yowasp.org

Attachments:

• A computer screen with a circuit board hanging off of a USB cable infront of it. It is showing VSCode running in the web browser, whose console output shows it compiling FPGA gateware for the ECP5. First it executes yosys, then nextpnr, ecppack and finally openfpgaloader. After that the circuit board's LED pattern changes from rainbow to one red blinking LED.