Comparison helps you see quickly which core carries less license, review, and integration risk.
Decision matrix
How to read the matrixStart with review status, license clarity, and warnings. If records are close, then look at tests, board evidence, and toolchain fit.2/4
M4-M5 candidateMaturity levelMaturity M4-M5 candidate: evidence-gated readiness label. No source cannot exceed M0; no synthesis evidence cannot reach M4; no board evidence cannot reach M5. Open the KB guide for the full scale.
Raw PDM RX core на Verilog-2001 для MEMS microphones: генерирует PDM clock, сэмплирует 1-битный поток и выдаёт valid/ready stream. Не выполняет PDM-to-PCM decimation.
M5 candidateMaturity levelMaturity M5 candidate: evidence-gated readiness label. No source cannot exceed M0; no synthesis evidence cannot reach M4; no board evidence cannot reach M5. Open the KB guide for the full scale.
Useful Wishbone-accessible debug core by ZipCPU author.
Manually reviewedM4-M5 candidateMaturity levelMaturity M4-M5 candidate: evidence-gated readiness label. No source cannot exceed M0; no synthesis evidence cannot reach M4; no board evidence cannot reach M5. Open the KB guide for the full scale.
Auto indexedM5 candidateMaturity levelMaturity M5 candidate: evidence-gated readiness label. No source cannot exceed M0; no synthesis evidence cannot reach M4; no board evidence cannot reach M5. Open the KB guide for the full scale.
EvidencePublic evidence links attached to this record.BoardsBoard-linked compatibility records, not portability guarantees.
EvidencePublic evidence links attached to this record.BoardsBoard-linked compatibility records, not portability guarantees.
Board status
Board statusBoard status: Synthesized for target. Synthesis is confirmed, but this is not a hardware run.Board statusBoard status: Likely compatible. Likely compatibility still needs local verification.
unknown
Tests / CI / formal
TestsCurrent metadata does not show reproducible test evidence yet.CICurrent metadata does not show confirmed CI yet.FormalFormal evidence has not been found yet.
TestsCurrent metadata does not show reproducible test evidence yet.CICurrent metadata does not show confirmed CI yet.FormalFormal evidence has not been found yet.
Docs / FuseSoC / board demo
DocsDocumentation is not evidence-confirmed yet.FuseSoCFuseSoC packaging has not been found yet.Board demoBoard-level demo or target evidence is visible.
DocsDocumentation is not evidence-confirmed yet.FuseSoCFuseSoC packaging has not been found yet.Board demoBoard-level demo or target evidence is not confirmed yet.
