https://www.youngju.dev/blog 천천히 올바르게. AI Researcher & DevOps Engineer Youngju's tech blog. GPU/CUDA, LLM, MLOps, Kubernetes AI workloads, distributed training, and data engineering. ko fjvbn2003@gmail.com (Youngju Kim) fjvbn2003@gmail.com (Youngju Kim) Sat, 16 May 2026 00:00:00 GMT https://www.youngju.dev/blog/culture/2026-05-16-open-fpga-risc-v-development-2026-yosys-nextpnr-icestorm-lattice-ecp5-sifive-beaglev-tang-nano-deep-dive.en https://www.youngju.dev/blog/culture/2026-05-16-open-fpga-risc-v-development-2026-yosys-nextpnr-icestorm-lattice-ecp5-sifive-beaglev-tang-nano-deep-dive.en A 2026 landscape of open FPGA and RISC-V development. With Yosys + NextPnR + IceStorm / Project Trellis / Apicula you can synthesize and place-and-route iCE40, ECP5 and Gowin parts with a fully open toolchain. This guide covers Lattice, AMD/Xilinx, Intel/Altera, Microchip, GOWIN and EFINIX in 2026; open RISC-V cores (PULPino, Ariane, Rocket, BOOM, SiFive, VexRiscv, OpenTitan); RISC-V SBCs like VisionFive 2, Milk-V, BeagleV-Fire, HiFive Premier P550, Banana Pi BPI-F3 and LicheePi 4A; next-gen HDLs like Chisel 6, SpinalHDL, Amaranth, Veryl and CIRCT; Verilator 5, Cocotb, GTKWave and Surfer; SymbiYosys formal verification; OpenROAD + SkyWater 130nm + Tiny Tapeout. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) englishfpgarisc-vyosysnextpnricestormlatticesifivebeaglevtang-nanoopen-hardwareverilogsystemverilog2026deep-dive https://www.youngju.dev/blog/culture/2026-05-16-open-fpga-risc-v-development-2026-yosys-nextpnr-icestorm-lattice-ecp5-sifive-beaglev-tang-nano-deep-dive.ja https://www.youngju.dev/blog/culture/2026-05-16-open-fpga-risc-v-development-2026-yosys-nextpnr-icestorm-lattice-ecp5-sifive-beaglev-tang-nano-deep-dive.ja 2026 年のオープン FPGA / RISC-V 開発の全体像。Yosys + NextPnR + IceStorm / Project Trellis / Apicula で iCE40・ECP5・Gowin を完全なオープンチェーンで合成・P&R できる。Lattice・AMD・Intel・Microchip・GOWIN・EFINIX の 2026 年現状、オープン RISC-V コア(PULPino・Ariane・Rocket・BOOM・SiFive・VexRiscv・OpenTitan)、VisionFive 2 / Milk-V / BeagleV-Fire / HiFive Premier P550 / Banana Pi BPI-F3 / LicheePi 4A といった RISC-V SBC、Chisel 6・SpinalHDL・Amaranth・Veryl・CIRCT などの次世代 HDL、Verilator 5・Cocotb・GTKWave・Surfer、SymbiYosys 形式検証、OpenROAD + SkyWater 130nm + Tiny Tapeout まで一気に整理する。 Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) 日本語fpgarisc-vyosysnextpnricestormlatticesifivebeaglevtang-nanoopen-hardwareverilogsystemverilog2026deep-dive https://www.youngju.dev/blog/culture/2026-05-16-open-fpga-risc-v-development-2026-yosys-nextpnr-icestorm-lattice-ecp5-sifive-beaglev-tang-nano-deep-dive https://www.youngju.dev/blog/culture/2026-05-16-open-fpga-risc-v-development-2026-yosys-nextpnr-icestorm-lattice-ecp5-sifive-beaglev-tang-nano-deep-dive 2026년 오픈 FPGA / RISC-V 개발 지형도. Yosys + NextPnR + IceStorm/Project Trellis/Apicula로 iCE40·ECP5·Gowin을 완전한 오픈 툴체인으로 합성·P&R 가능하다. Lattice·AMD·Intel·Microchip·GOWIN·EFINIX의 2026 현황, RISC-V 코어(PULPino·Ariane·Rocket·BOOM·SiFive·VexRiscv·OpenTitan), VisionFive 2 / Milk-V / BeagleV-Fire / HiFive Premier P550 / Banana Pi BPI-F3 / LicheePi 4A 같은 RISC-V SBC, Chisel 6 · SpinalHDL · Amaranth · Veryl · CIRCT 같은 차세대 HDL, Verilator 5 / Cocotb / GTKWave / Surfer, SymbiYosys 형식 검증, OpenROAD + SkyWater 130nm + Tiny Tapeout까지 한 번에 정리한다. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) fpgarisc-vyosysnextpnricestormlatticesifivebeaglevtang-nanoopen-hardwareverilogsystemverilog2026deep-dive