A curated directory of open FPGA IP cores, with a quality signal you can trust: many listings carry earned badges from our open toolchain, lints clean, testbench passes, synthesizes, formally proven. Filter by what you actually need.
84 curated open cores across 20 categories. Badges are earned only where LibFPGA has actually run the checks; the rest are marked verification pending. Own a listed repo? Claim it by manifest file or GitHub sign-in.
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Popular: risc-vcpumathsretrorv32chiselsecurityvideowishboneaudiocdcconsoledebugdspgeneratormac
5 of 84 cores
Gemmini
productionBerkeley's systolic-array generator for ML accelerators.
NVDLA
productionNVIDIA's open Deep Learning Accelerator, in RTL.
Ara
stableA 64-bit RISC-V Vector (RVV) unit from PULP.
Nyuzi Processor
stableAn open GPGPU architecture for graphics and parallel compute.
Saturn
stableA Chisel implementation of the ratified RISC-V Vector 1.0 spec.
No cores match those filters. Clear.