Compare cores
Up to four cores side by side: maturity, license, tests and activity.
| Attribute | opencores gpio | taxi | verilog-axis | OpenTitan prim library |
|---|---|---|---|---|
| Maturity | M1 · Prototype | M2 · Simulation-tested | M2 · Simulation-tested | M4 · Production-ready |
| License | No license found | CERN-OHL-S-2.0 · Copyleft | MIT · Commercial-friendly | Apache-2.0 · Commercial-friendly |
| Language | Verilog/VHDL unknown until review | — | — | — |
| Tests | — | yes | yes | yes |
| CI | — | yes | yes | yes |
| Formal | — | — | — | yes |
| FuseSoC | — | — | — | yes |
| Activity | — | updated 40 days ago | updated 2 years ago | updated 1 day ago |
| Boards | — | — | — | — |
| Interfaces | GPIO | FIFO/stream, AXI | FIFO/stream, AXI | — |
| Category | Buses and infrastructure | Buses and infrastructure | Buses and infrastructure | Buses and infrastructure |