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
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.
OpenCores UART16550
peripheral/UART
The license requires manual review.
The source appears stale or legacy.
Canonical UART reference and common FuseSoC adaptations.
Licenseunknown until checkedLicense riskunknown until checked: HDL/docs/tests/examples still need manual review.
EvidencePublic evidence links attached to this record.
BoardsBoard-linked compatibility records, not portability guarantees.
ConfidenceHow strongly the current record is backed by reviewed evidence.
Q48
Use72
Int76
Ver22
Verilogunknown until checkedUART
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.
SERV
processor/RISC-V/tiny
The license requires manual review.
Tiny RISC-V core and FuseSoC-friendly ecosystem.
LicenseunknownLicense riskunknown: Commercial use is not confirmed.
EvidencePublic evidence links attached to this record.
BoardsBoard-linked compatibility records, not portability guarantees.
ConfidenceHow strongly the current record is backed by reviewed evidence.
Q46
Use72
Int76
Ver40
Verilogunknown
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.
Open Logic AXI/base/intf
library/interfaces/math
The license requires manual review.
FuseSoC-listed open logic package family.
LicenseunknownLicense riskunknown: Commercial use is not confirmed.
EvidencePublic evidence links attached to this record.
BoardsBoard-linked compatibility records, not portability guarantees.
ConfidenceHow strongly the current record is backed by reviewed evidence.
Q46
Use54
Int76
Ver40
unknownAXI
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.
FuseSoC CAPI2 schema
packaging/FuseSoC
The license requires manual review.
Basis for parsing .core fields.
LicenseunknownLicense riskunknown: Commercial use is not confirmed.
EvidencePublic evidence links attached to this record.
BoardsBoard-linked compatibility records, not portability guarantees.
ConfidenceHow strongly the current record is backed by reviewed evidence.
Q46
Use72
Int52
Ver40
unknown
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.
FuseSoC Package Directory
directory/packaging
The license requires manual review.
Machine-readable core packages and integration metadata.
LicenseunknownLicense riskunknown: Commercial use is not confirmed.
EvidencePublic evidence links attached to this record.
BoardsBoard-linked compatibility records, not portability guarantees.
ConfidenceHow strongly the current record is backed by reviewed evidence.
Q46
Use72
Int52
Ver40
unknown