P0confidence 2/5
OpenTitan IP blocks
High-quality IP block library with docs and verification culture.
Manual review is required.
Cores catalog
FPGA/ASIC/HDL/IP cores
An evidence-first catalog for fast engineering triage: reusable value, license risk, verification depth, and board fit before you open the upstream repo.
How to read cardsA card does not replace upstream docs or license review. Check warnings and commercial-use clarity first, then tests, board evidence, and toolchain fit.Why no featured vendor laneRanking is driven by evidence, review status, and reusable signals. Namespace or vendor identity does not create a privileged lane.
Cores124
P0 launch52
Needs review122
Open flow4
Board linked2
High-risk records in the current index
Submit evidenceP0confidence 2/5
Ibex
Small open RISC-V CPU used by OpenTitan.
Manual review is required.
P0confidence 2/5
LiteX
Central open SoC builder and integration framework.
Manual review is required.
P0confidence 2/5
OpenCores Wishbone
Bus protocol reference for OpenCores-era reusable IP.
Manual review is required.
P0confidence 2/5
OpenCores WBScope
Useful Wishbone-accessible debug core by ZipCPU author.
Manual review is required.
Catalog
| Core | License / review | Signals | Interfaces / flow | Warnings |
|---|---|---|---|---|
OpenCores UART16550peripheral/UART PriorityP0 launch: this record is important for baseline catalog coverage and fast comparisons.Review statusReview status: Auto indexed. Manual review is still required beyond seed/index metadata.Source typeSource type: opencores. This is record provenance, not endorsement or quality proof. Canonical UART reference and common FuseSoC adaptations. | unknown until checkedLicense riskunknown until checked: HDL/docs/tests/examples still need manual review.M1-M3 candidateMaturity levelMaturity M1-M3 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. | Q / Int / VerQuality / Integration / VerificationEvidencePublic evidence links attached to this record.BoardsBoard-linked compatibility records.ConfidenceReview/evidence confidence on a five-point scale. | VerilogUARTunknownFuseSoC, Verilator | The license requires manual review.The source appears stale or legacy. |
SERVprocessor/RISC-V/tiny PriorityP0 launch: this record is important for baseline catalog coverage and fast comparisons.Review statusReview status: Auto indexed. Manual review is still required beyond seed/index metadata.Source typeSource type: github. This is record provenance, not endorsement or quality proof. Tiny RISC-V core and FuseSoC-friendly ecosystem. | unknownLicense riskunknown: Commercial use is not confirmed.M1-M3 candidateMaturity levelMaturity M1-M3 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. | Q / Int / VerQuality / Integration / VerificationEvidencePublic evidence links attached to this record.BoardsBoard-linked compatibility records.ConfidenceReview/evidence confidence on a five-point scale. | VerilogunknownunknownFuseSoC, Verilator | The license requires manual review. |
Open Logic AXI/base/intflibrary/interfaces/math PriorityP0 launch: this record is important for baseline catalog coverage and fast comparisons.Review statusReview status: Auto indexed. Manual review is still required beyond seed/index metadata.Source typeSource type: github. This is record provenance, not endorsement or quality proof. FuseSoC-listed open logic package family. | unknownLicense riskunknown: Commercial use is not confirmed.M1-M3 candidateMaturity levelMaturity M1-M3 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. | Q / Int / VerQuality / Integration / VerificationEvidencePublic evidence links attached to this record.BoardsBoard-linked compatibility records.ConfidenceReview/evidence confidence on a five-point scale. | unknownunknownAXIFuseSoC | The license requires manual review. |
FuseSoC CAPI2 schemapackaging/FuseSoC PriorityP0 launch: this record is important for baseline catalog coverage and fast comparisons.Review statusReview status: Auto indexed. Manual review is still required beyond seed/index metadata.Source typeSource type: documentation. This is record provenance, not endorsement or quality proof. Basis for parsing .core fields. | unknownLicense riskunknown: Commercial use is not confirmed.M1-M3 candidateMaturity levelMaturity M1-M3 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. | Q / Int / VerQuality / Integration / VerificationEvidencePublic evidence links attached to this record.BoardsBoard-linked compatibility records.ConfidenceReview/evidence confidence on a five-point scale. | unknownunknownunknownFuseSoC | The license requires manual review. |
FuseSoC Package Directorydirectory/packaging PriorityP0 launch: this record is important for baseline catalog coverage and fast comparisons.Review statusReview status: Auto indexed. Manual review is still required beyond seed/index metadata.Source typeSource type: fusesoc. This is record provenance, not endorsement or quality proof. Machine-readable core packages and integration metadata. | unknownLicense riskunknown: Commercial use is not confirmed.M1-M3 candidateMaturity levelMaturity M1-M3 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. | Q / Int / VerQuality / Integration / VerificationEvidencePublic evidence links attached to this record.BoardsBoard-linked compatibility records.ConfidenceReview/evidence confidence on a five-point scale. | unknownunknownunknownFuseSoC | The license requires manual review. |