osresearch / up5k Star 82 Code Issues Pull requests Upduino v2 with the ice40 up5k FPGA demos fpga icestorm blinky upduino ice40up5k nextpnr symbiflow upduino2 Updated Aug 14, 2023 Verilog
openXC7 / demo-projects Star 60 Code Issues Pull requests Demo projects for various Kintex FPGA boards fpga blinky Updated May 20, 2025 Verilog
kokjo / misc_fpga Star 4 Code Issues Pull requests iCE40 and ECP5 fpga libraries and projects. Using the open source toolchain yosys+nextpnr. Quality may vary. fpga uart blinky yosys ice40 pmod ecp5 nextpnr rgmii Updated Jun 30, 2019 Verilog
Idorobots / upduino-blinky Star 0 Code Issues Pull requests Two simple Upduino projects that blink an RGB LED in various ways. fpga verilog led blinky ice40 upduino ice40up5k upduino-board Updated Apr 1, 2019 Verilog