--- title: vXPU Photonic Cognitive Fabric | Garmo Labs url: https://garmolabs.com/ip/vxpu-photonic-cognitive-fabric-ip-4379 description: Integrated digital control plane, tenant/WDM allocation, configuration ownership/epochs, scheduling, fault quarantine, ECC, telemetry, Morph compiler, behavioral PCM/MZI/WDM/thermal models, abstract 128x128 photonic GDS generation and verification/signoff harnesses. --- [Ip](https://garmolabs.com/marketplace) › IP-4379 Memory & coherency # vXPU Photonic Cognitive Fabric Integrated digital control plane, tenant/WDM allocation, configuration ownership/epochs, scheduling, fault quarantine, ECC, telemetry, Morph compiler, behavioral PCM/MZI/WDM/thermal models, abstract 128x128 photonic GDS generation and verification/signoff harnesses. Source / reference evidence [Request evaluation](https://garmolabs.com/contact?products=ip-ip-4379) vXP Memory & coherency THE TECHNICAL ROLE ## A clear integration boundary. vXPU Photonic Cognitive Fabric provides the documented photonic compute / multi-tenant accelerator-fabric engineering ip responsibility: Integrated digital control plane, tenant/WDM allocation, configuration ownership/epochs, scheduling, fault quarantine, ECC, telemetry, Morph compiler, behavioral PCM/MZI/WDM/thermal models, abstract 128x128 photonic GDS generation and verification/signoff harnesses. Evaluate the exact VXPU-PCF-001 implementation and confirm its integration contract before using it inside the target design. 01 Integrated digital control plane, tenant/WDM allocation, configuration ownership/epochs, scheduling, fault quarantine, ECC, telemetry, Morph compiler, behavioral PCM/MZI/WDM/thermal models, abstract 128x128 photonic GDS generation and verification/signoff harnesses. TECHNICAL OVERVIEW ## The details matter. [Download the product brief](https://garmolabs.com/static/briefs/ip-ip-4379.pdf) Canonical identity IP-4379 Native implementation identity VXPU-PCF-001 Documented responsibility Integrated digital control plane, tenant/WDM allocation, configuration ownership/epochs, scheduling, fault quarantine, ECC, telemetry, Morph compiler, behavioral PCM/MZI/WDM/thermal models, abstract 128x128 photonic GDS generation and verification/signoff harnesses. Recorded evidence class Source / reference evidence Interface and physical parameters Bound to the selected source/configuration; not inferred from name or family. ### Before integration. vXPU Photonic Cognitive Fabric provides the documented photonic compute / multi-tenant accelerator-fabric engineering ip responsibility: Integrated digital control plane, tenant/WDM allocation, configuration ownership/epochs, scheduling, fault quarantine, ECC, telemetry, Morph compiler, behavioral PCM/MZI/WDM/thermal models, abstract 128x128 photonic GDS generation and verification/signoff harnesses. Evaluate the exact VXPU-PCF-001 implementation and confirm its integration contract before using it inside the target design. - Exact implementation and configuration manifest - Documented interfaces and clock/reset contract - Available reference or verification collateral - Recorded physical views where authorized and applicable - Integration acceptance criteria and unresolved gate list The selected release must confirm: - Source/configuration identity - Interface and dependencies - Verification evidence - Process/library where applicable - Authorized package and acceptance criteria Unpublished values are not inferred from family names or architecture targets. [Discuss the integration](https://garmolabs.com/contact?products=ip-ip-4379) Source / reference evidence ## Know the release. Know what it establishes. local tests PASS; full 128x128 GDS generated and independently structurally parsed; release record and deterministic ZIP hash recorded; HDL gauntlet source present. This is a controlled-portfolio summary, not a fresh execution of the chip qualification flow. [Explore the evidence center](https://garmolabs.com/evidence) [Qualification record](https://garmolabs.com/qualification/ip-ip-4379) ### Release-specific qualification Evidence shown is our record for this canonical implementation, not a fresh tool rerun. External foundry acceptance, silicon measurements, standards certification and unlisted interface/physical parameters are not inferred. Exact delivery and rights are agreed before licensing. Canonical record: P2 HETEROGENEOUS ENGINEERING RELEASE: SOFTWARE/MODEL + ABSTRACT-GDS STRUCTURAL EVIDENCE EXECUTED; HDL SIM/LINT/SYNTH/FORMAL NOT RUN AT SEALED IMPORT; PHOTONIC PDK/DEVICE/FOUNDRY/SILICON SIGNOFF OPEN. A PATH THAT FITS THE PROJECT ## Build with vXPU Photonic Cognitive Fabric. Technical scope, rights, support and release configuration are agreed before delivery. evaluation ### Review the exact recorded implementation and agreed test scope Inspect the named release and establish technical fit. [Discuss this scope](https://garmolabs.com/contact?products=ip-ip-4379&scope=evaluation) production ### Named-design rights for the agreed qualified release Agree deployment or design rights, deliverables and support. [Discuss this scope](https://garmolabs.com/contact?products=ip-ip-4379&scope=production) custom ### Target integration, verification or physical qualification Define the customer-specific work and acceptance criteria. [Discuss this scope](https://garmolabs.com/contact?products=ip-ip-4379&scope=custom) ## Keep exploring. Memory & coherency [## Physical Actuation Transaction Engine](https://garmolabs.com/ip/physical-actuation-transaction-engine-ip-2019) Atomic multi-actuator prepare/validate/commit/fallback engine Executed digital evidence IP-2019 · Executed digital evidence Memory & coherency [## Reconstructible Memory Controller](https://garmolabs.com/ip/reconstructible-memory-controller-ip-2016) Reconstruction-recipe memory controller with integrity gating Executed digital evidence IP-2016 · Executed digital evidence Memory & coherency [## SONJE Production Multi-Bank Memory Controller Architecture](https://garmolabs.com/ip/sonje-production-multi-bank-memory-controller-architecture-ip-3904) Defines a parameterized banked controller that routes MCD-like line operations to independent banks using the proven line-store contract. Executed digital evidence IP-3904 · Executed digital evidence ## Your next big idea. Let’s build it together. Start with a chip, a software release or a single IP block. [Talk to Garmo](https://garmolabs.com/contact) [Start exploring](https://garmolabs.com/developers) CANONICAL EVIDENCE RECORD · IP-4379 ### Source / reference evidence Source and/or executable reference evidence is recorded. This does not establish HDL or physical qualification unless separately stated. **Record integrity and qualification boundary**d81fd6d6fa28c3343dd549312bcf99bda7f8b4345184eb081c4735b27371a6ed Evidence ranking for evaluation prioritization; not a probability or certification. [How evidence priority is determined ](https://garmolabs.com/marketplace/evidence)