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: 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
PriorityP1 expansion: useful candidate after the baseline P0 set.Review statusReview status: Unreviewed. Manual review is still required beyond seed/index metadata.Source typeSource type: documentation. This is record provenance, not endorsement or quality proof.
OpenTitan AES IP
crypto/AES
The license requires manual review.
Security IP block with documentation and test culture.
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.
Q40
Use72
Int49
Ver37
unknown
PriorityP1 expansion: useful candidate after the baseline P0 set.Review statusReview status: Unreviewed. Manual review is still required beyond seed/index metadata.Source typeSource type: documentation. This is record provenance, not endorsement or quality proof.
OpenTitan KMAC IP
crypto/SHA3/KMAC
The license requires manual review.
Useful crypto/security reference.
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.
Q40
Use72
Int49
Ver37
unknown
PriorityP1 expansion: useful candidate after the baseline P0 set.Review statusReview status: Unreviewed. Manual review is still required beyond seed/index metadata.Source typeSource type: documentation. This is record provenance, not endorsement or quality proof.
OpenTitan GPIO IP
system/GPIO
The license requires manual review.
GPIO reference with register docs.
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.
Q40
Use54
Int49
Ver37
unknownGPIO
PriorityP1 expansion: useful candidate after the baseline P0 set.Review statusReview status: Unreviewed. Manual review is still required beyond seed/index metadata.Source typeSource type: documentation. This is record provenance, not endorsement or quality proof.
OpenTitan UART IP
peripheral/UART
The license requires manual review.
High-quality UART documentation example.
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.
Q40
Use54
Int49
Ver37
unknownUART
PriorityP1 expansion: useful candidate after the baseline P0 set.Review statusReview status: Unreviewed. Manual review is still required beyond seed/index metadata.Source typeSource type: documentation. This is record provenance, not endorsement or quality proof.
OpenTitan I2C IP
peripheral/I2C
The license requires manual review.
I2C reference with docs.
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.
Q40
Use54
Int49
Ver37
unknownI2C
PriorityP1 expansion: useful candidate after the baseline P0 set.Review statusReview status: Unreviewed. Manual review is still required beyond seed/index metadata.Source typeSource type: documentation. This is record provenance, not endorsement or quality proof.
OpenTitan prim library
library/primitives
The license requires manual review.
Primitive library reference.
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.
Q40
Use54
Int49
Ver37
unknown
PriorityP1 expansion: useful candidate after the baseline P0 set.Review statusReview status: Unreviewed. Manual review is still required beyond seed/index metadata.Source typeSource type: documentation. This is record provenance, not endorsement or quality proof.
OpenTitan SPI device IP
peripheral/SPI
The license requires manual review.
SPI device reference.
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.
Q40
Use54
Int49
Ver37
unknownSPI/QSPI
PriorityP1 expansion: useful candidate after the baseline P0 set.Review statusReview status: Unreviewed. Manual review is still required beyond seed/index metadata.Source typeSource type: documentation. This is record provenance, not endorsement or quality proof.
OpenTitan HMAC IP
crypto/HMAC/SHA
The license requires manual review.
Crypto hash block with docs.
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.
Q40
Use72
Int49
Ver37
unknown