Dependency Atlas

Search the chainStageLensRegion

Refine

Geography roleRelationshipCriticalityContext

Whole-chain orientation

Twelve stages from demand to lifecycle.

Select a stage to focus

Full buildout · all regions

89 direct · 0 connected · 89 total

Labels

EnablingImportantCritical

Whole-chain overview

The complete operating chain

Select a stage to magnify its capabilities, or use the synchronized directory to open any node directly.

All names remain available at fit scale; Key reduces the plate to structural anchors. Opening another dossier keeps your current framing; Fit all restores the complete chain.

Complete semantic view

Twelve stages, one dependency chain.

Every capability is named below. Direct matches remain prominent while connected records preserve operating context.

Synchronized directory

Every capability, named and connected.

Focus a row to locate its marker. Select a node or dependency from either surface to open the same evidence dossier.

[aria-labelledby="atlas-title"][data-hydrated="false"] { display: none; }

The semantic Atlas

Twelve stages, available without JavaScript.

The enhanced map requires JavaScript. Every operational node, summary, boundary, System pathway, and evidence ledger remains available below.

Demand & Capital

6 nodes

AI workload demandgroup · system
Training, inference, latency, and product demand translated into capacity requirements.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Project capitalgroup · institution
Equity, debt, customer commitments, and public incentives funding long-lived assets.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Model training demandcapability · system
Large training runs convert model objectives into concentrated accelerator, memory, network, storage, and energy demand.
Covers compute demand created by model training, excluding inference serving and the physical assets that fulfill it.
System dossier Evidence ledger
Inference demandcapability · system
Deployed AI services create recurring, geographically distributed compute and electricity demand with distinct latency and utilization profiles.
Covers operating demand from deployed models rather than one-time training runs or end-user software value.
System dossier Evidence ledger
Capacity reservationscapability · institution
Long-lead reservations and offtake commitments translate anticipated demand into procurement priority and project underwriting.
Covers contractual access to constrained capacity, not the physical capacity or financing instrument itself.
System dossier Evidence ledger
Project finance & riskcapability · institution
Equity, debt, incentives, leases, and contracted demand allocate construction, technology, schedule, and market risk.
Covers financing and risk allocation for infrastructure projects, excluding company-wide valuation and operating expenditure.
System dossier Evidence ledger

Materials & Chemistry

8 nodes

Critical mineralscapability · material
Gallium and other geographically concentrated mineral inputs entering electronics.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Polysilicon & waferscapability · material
Ultra-pure silicon feedstock crystallized, sliced, polished, and qualified as wafers.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Specialty chemicalsgroup · material
Resists, gases, precursors, etchants, cleaners, and slurries used throughout fabrication.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Electronic gasescapability · material
Ultra-high-purity process gases support deposition, etch, cleaning, chamber conditioning, and controlled fab atmospheres.
Covers semiconductor-grade bulk and specialty gases, excluding liquid chemicals and fab utility distribution hardware.
System dossier Evidence ledger
Photoresists & developerscapability · material
Photoresists and developers convert lithographic exposure into patterned process layers under tightly controlled purity and performance requirements.
Covers lithography-sensitive materials and developers, excluding masks, exposure tools, and downstream etch chemistry.
System dossier Evidence ledger
Deposition precursorscapability · material
Specialized precursor chemicals enable controlled thin-film formation across transistor, interconnect, memory, and packaging processes.
Covers process precursors consumed by deposition steps, excluding deposition equipment and finished wafer films.
System dossier Evidence ledger
CMP & wet chemicalscapability · material
Slurries, pads, acids, bases, solvents, and cleaning agents support planarization and contamination control across repeated wafer steps.
Covers consumable wet-process and planarization materials, excluding ultrapure water production and tool hardware.
System dossier Evidence ledger
Package substratescapability · material
High-density substrates route power and signals between packaged dies and system boards while controlling mechanical and thermal stress.
Covers substrate materials and fabrication, excluding silicon interposers, package assembly, and printed-circuit boards.
System dossier Evidence ledger

Chip Design

7 nodes

ISA & reusable IPcapability · technology
Instruction sets and verified design blocks that define reusable computing interfaces.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Accelerator architecturegroup · technology
Compute, memory, I/O, power, and software requirements closed into a chip design.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
EDA platformscapability · technology
Electronic-design-automation platforms coordinate specification, implementation, analysis, verification, and manufacturing handoff across complex chips.
Covers commercial and research design tooling, excluding reusable IP blocks and foundry process data.
System dossier Evidence ledger
Verification & emulationcapability · technology
Simulation, formal analysis, emulation, and prototyping reduce the risk that functional or integration defects survive to tape-out.
Covers pre-silicon functional verification and emulation, excluding production test and post-deployment diagnostics.
System dossier Evidence ledger
PDKs & physical designcapability · technology
Process design kits and physical-design flows translate logical intent into manufacturable geometry under foundry-specific rules.
Covers foundry enablement, implementation, timing, power, and signoff rules before final tape-out.
System dossier Evidence ledger
Tape-out & mask handoffcapability · technology
Tape-out freezes a verified design representation for mask preparation and a specific manufacturing process.
Covers final design release and manufacturing handoff, excluding mask fabrication and wafer processing.
System dossier Evidence ledger
Hardware/software co-designcapability · technology
Co-design aligns workloads, compilers, runtimes, memory, interconnect, and silicon architecture before implementation choices become fixed.
Covers joint hardware and software architecture decisions, excluding finished runtime deployment and application development.
System dossier Evidence ledger

Lithography & Equipment

10 nodes

Photomaskscapability · technology
Pattern-bearing masks and data preparation connecting physical design to lithography.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
EUV lithographycapability · technology
13.5 nm patterning systems combining plasma light, reflective optics, stages, and controls.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Wafer process toolsgroup · technology
Deposition, etch, clean, implant, polish, thermal, and material-handling equipment.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Process controlcapability · technology
Inspection, metrology, analytics, and feedback used to detect defects and improve yield.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
DUV lithographycapability · technology
Deep-ultraviolet lithography remains essential across mature processes and many layers of advanced semiconductor production.
Covers DUV exposure systems and their patterning role, excluding EUV systems, masks, and resist chemistry.
System dossier Evidence ledger
Deposition equipmentcapability · technology
Deposition systems form controlled material layers through physical, chemical, and atomic-scale processes.
Covers wafer and selected packaging deposition tools, excluding precursor supply and subsequent pattern transfer.
System dossier Evidence ledger
Etch equipmentcapability · technology
Plasma and wet etch systems selectively remove material to transfer patterns and form three-dimensional device structures.
Covers etch process equipment, excluding lithographic exposure, resist chemistry, and post-etch cleaning consumables.
System dossier Evidence ledger
Track, implant & cleancapability · technology
Coat/develop tracks, ion implantation, and cleaning systems prepare, modify, and restore wafer surfaces between repeated process steps.
Covers three supporting wafer-tool families grouped for Atlas readability, excluding deposition, etch, and metrology.
System dossier Evidence ledger
Test & burn-in equipmentcapability · technology
Automated test and burn-in systems screen wafers and packages for functional, performance, and reliability requirements.
Covers electrical and reliability test equipment, excluding inspection/metrology and the operating test service itself.
System dossier Evidence ledger
Tool service & sparescapability · infrastructure
Field service, calibrated parts, software, and escalation capability keep installed semiconductor tools available and qualified.
Covers post-installation equipment support and spare-part logistics, excluding original tool manufacture and fab maintenance labor.
System dossier Evidence ledger

Fabs & Yield

6 nodes

Leading-edge fabgroup · infrastructure
Cleanroom, tools, utilities, recipes, automation, and operations producing advanced wafers.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Yield learningcapability · system
Statistical process improvement converting wafer starts into qualified good dies.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Mature & control-node fabscapability · infrastructure
Mature process nodes supply control, connectivity, power-management, analog, and other chips required throughout AI systems.
Covers non-leading logic and specialty wafer production, excluding advanced logic and memory fabrication.
System dossier Evidence ledger
Memory fabricationcapability · infrastructure
DRAM and NAND fabs produce memory dies whose capacity, yield, and qualification constrain accelerators, servers, and storage.
Covers front-end memory wafer fabrication, excluding HBM stacking, module assembly, and storage-system integration.
System dossier Evidence ledger
Fab utilitiescapability · infrastructure
Ultrapure water, gases, chemicals, electricity, vacuum, abatement, and environmental controls sustain qualified wafer production.
Covers facility-scale process utilities inside the fab boundary, excluding municipal supply and production tools.
System dossier Evidence ledger
Wafer probe & qualificationcapability · technology
Wafer-level electrical test and qualification identify known-good dies and feed yield information into process improvement.
Covers wafer probe and production qualification before singulation, excluding package final test and burn-in equipment.
System dossier Evidence ledger

Packaging & Memory

6 nodes

Advanced packaginggroup · technology
Interposers, bridges, substrates, bonding, thermal interfaces, assembly, and test.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
High-bandwidth memorycapability · technology
Vertically stacked DRAM delivering high capacity and bandwidth beside accelerator logic.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Assembly, test & OSATcapability · infrastructure
Outsourced assembly and test providers turn known-good dies and substrates into qualified packages at production scale.
Covers third-party and merchant assembly/test operations, excluding foundry-integrated packaging and substrate production.
System dossier Evidence ledger
Interposers & TSVscapability · technology
Interposers and through-silicon vias create dense die-to-die and die-to-memory connectivity within advanced packages.
Covers silicon interposers and vertical interconnect structures, excluding substrate manufacture and package final test.
System dossier Evidence ledger
Hybrid bondingcapability · technology
Fine-pitch direct bonding increases interconnect density between dies while imposing demanding surface, alignment, and yield requirements.
Covers direct die or wafer bonding processes, excluding conventional bumping and system-board assembly.
System dossier Evidence ledger
Package test & qualificationcapability · technology
Final test, burn-in, thermal characterization, and customer qualification determine whether completed packages can enter systems.
Covers post-assembly electrical, reliability, and thermal qualification, excluding wafer probe and field diagnostics.
System dossier Evidence ledger

Compute & Racks

7 nodes

AI acceleratorcapability · technology
Packaged compute and memory device optimized for training and inference workloads.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Host CPU & DPUcapability · technology
Processors managing application work, data movement, networking, storage, and security.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
AI rack systemgroup · infrastructure
Compute trays, switches, power shelves, busbars, cooling manifolds, and management assembled as one unit.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Server & ODM integrationcapability · infrastructure
Server designers and original-design manufacturers integrate processors, memory, networking, power, mechanics, firmware, and serviceability.
Covers server and tray design plus assembly, excluding semiconductor fabrication and complete data-center rack deployment.
System dossier Evidence ledger
Rack power deliverycapability · infrastructure
Power shelves, busbars, conversion stages, batteries, protection, and controls deliver usable electrical power inside high-density racks.
Covers rack-internal power conversion and distribution, excluding facility switchgear and utility interconnection.
System dossier Evidence ledger
System memory hierarchycapability · technology
Host DRAM, accelerator HBM, pooled memory, and local storage form a hierarchy that shapes capacity, bandwidth, and utilization.
Covers memory deployed within compute systems, excluding memory fabrication and external storage systems.
System dossier Evidence ledger
Firmware & rack managementcapability · technology
Firmware, telemetry, orchestration, and service controls coordinate boot, health, power, thermals, updates, and fault recovery.
Covers system and rack management planes, excluding model frameworks and facility-building controls.
System dossier Evidence ledger

Networks, Storage & Software

10 nodes

Scale-up fabriccapability · technology
Low-latency, high-bandwidth links coupling accelerators inside nodes, racks, or pods.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Scale-out networkgroup · infrastructure
Ethernet or specialized switched fabrics connecting racks and compute pods across a cluster.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Optics & fibergroup · technology
Transceivers, connectors, and fiber carrying high-rate signals beyond copper reach.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
AI storagegroup · infrastructure
Flash, controllers, file and object layers serving datasets, checkpoints, and recovery.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Runtime & frameworkscapability · technology
Drivers, compilers, kernels, collectives, frameworks, schedulers, and observability software.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
NICs, SmartNICs & DPUscapability · technology
Network interface devices connect hosts and accelerators to scale-out fabrics while offloading transport, security, and infrastructure services.
Covers endpoint network adapters and data-processing units, excluding switches, optics, and host CPUs.
System dossier Evidence ledger
Switching siliconcapability · technology
Switch ASICs determine port density, throughput, buffering, routing features, power, and supported network topologies.
Covers switching integrated circuits, excluding complete switches, transceivers, and network operating systems.
System dossier Evidence ledger
Optical transceiverscapability · technology
Optical modules convert electrical lanes into light for high-rate links where copper reach, density, or power becomes limiting.
Covers pluggable and integrated optical modules, excluding fiber cabling and switching silicon.
System dossier Evidence ledger
Fiber & cablingcapability · infrastructure
Fiber, connectors, patching, pathways, and installation practices create the physical routes connecting racks, buildings, campuses, and networks.
Covers passive link media and installation, excluding optical transceivers and carrier network services.
System dossier Evidence ledger
Storage media & controllerscapability · technology
Flash media, hard drives, controllers, and interfaces provide persistent capacity beneath distributed AI storage systems.
Covers device media and controllers, excluding storage-system software, networking, and workload data management.
System dossier Evidence ledger

Sites, Construction & Cooling

8 nodes

Data-center campusgroup · infrastructure
Land, buildings, fiber, substations, cooling, controls, and commissioned white space.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Liquid coolingcapability · infrastructure
Cold plates, coolant distribution, pumps, controls, and heat rejection for dense racks.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Water systemcapability · infrastructure
Site water supply, treatment, cooling use, discharge, reuse, and seasonal constraints.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Land & site permittingcapability · institution
Land control, zoning, environmental review, utilities, and permit conditions determine whether a proposed campus can legally advance.
Covers site control and preconstruction approvals, excluding construction execution and grid interconnection studies.
System dossier Evidence ledger
EPC & constructioncapability · infrastructure
Engineering, procurement, construction, commissioning, and skilled trades convert designs and equipment into operating campus capacity.
Covers project delivery from detailed engineering through commissioning, excluding permanent operations and equipment manufacture.
System dossier Evidence ledger
Transformers & switchgearcapability · infrastructure
Transformers, breakers, switchgear, protection, and controls convert and distribute electrical capacity across campus power trains.
Covers site and campus electrical equipment, excluding utility transmission assets and rack-internal power conversion.
System dossier Evidence ledger
UPS, batteries & backupcapability · infrastructure
Uninterruptible power, batteries, generators, fuel systems, and controls bridge disturbances and support required reliability states.
Covers on-site continuity assets, excluding grid-scale storage and primary generation contracted off site.
System dossier Evidence ledger
Heat rejectioncapability · infrastructure
Cooling towers, dry coolers, chillers, economizers, and controls reject captured IT heat under local climate and water constraints.
Covers facility-side heat rejection, excluding cold plates, rack loops, and municipal water supply.
System dossier Evidence ledger

Power, Grid & Generation

8 nodes

Grid interconnectiongroup · infrastructure
Studies, substations, transmission upgrades, tariffs, and operating agreements connecting load and supply.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Generation & storagegroup · infrastructure
Electricity generation, storage, flexibility, and reliability resources serving new load.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Transmissioncapability · infrastructure
High-voltage transmission moves bulk electricity between generation, storage, regions, and load-serving networks.
Covers bulk-power lines and network upgrades, excluding generation plants and local distribution equipment.
System dossier Evidence ledger
Distribution & substationscapability · infrastructure
Substations and distribution networks convert transmission supply into site-level service with protection, capacity, and reliability constraints.
Covers utility substations and distribution delivery, excluding campus switchgear and high-voltage transmission.
System dossier Evidence ledger
Generation portfoliocapability · infrastructure
Coal, gas, nuclear, hydro, wind, solar, and other generation sources differ in timing, location, emissions, cost, and reliability attributes.
Covers physical electricity generation by technology, excluding transmission, storage, and contractual procurement instruments.
System dossier Evidence ledger
Grid-scale storagecapability · infrastructure
Grid-scale storage shifts energy and supplies capacity or ancillary services subject to duration, interconnection, and cycling limits.
Covers front-of-meter storage, excluding rack batteries, UPS systems, and workload demand response.
System dossier Evidence ledger
Tariffs, PPAs & cost allocationcapability · institution
Tariffs, power-purchase agreements, interconnection charges, and rate design allocate energy, capacity, upgrade, and risk costs.
Covers commercial and regulated power-cost allocation, excluding project equity finance and physical grid assets.
System dossier Evidence ledger
Flexibility, telemetry & M&Vcapability · technology
Telemetry, baselines, controls, metering, and verification determine whether flexible computing load can provide dependable grid response.
Covers measured workload flexibility and settlement, excluding ordinary workload scheduling without a grid-service obligation.
System dossier Evidence ledger

Policy & Geopolitics

6 nodes

Industrial policycapability · institution
Incentives, research programs, tax rules, and conditions shaping domestic capacity.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Export controlscapability · institution
Rules governing cross-border equipment, software, memory, support, entities, and end uses.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Local governancegroup · institution
Land-use, water, fiscal, emergency, and infrastructure decisions at host-region scale.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Environmental permittingcapability · institution
Air, water, wetlands, cleanup, land-use, and environmental-review requirements create project-specific approval and compliance pathways.
Covers environmental and land-use authorization, excluding export controls, industrial incentives, and utility tariffs.
System dossier Evidence ledger
Grid regulationcapability · institution
Regulators, market rules, utility commissions, and interconnection procedures shape timing, service conditions, and cost allocation for large loads.
Covers formal power-sector rules and oversight, excluding physical grid operation and private energy contracts.
System dossier Evidence ledger
Standards & cybersecuritycapability · institution
Technical standards, assurance practices, and cybersecurity requirements coordinate interoperability, safety, resilience, and trusted operation.
Covers cross-organizational technical governance, excluding product-specific implementation and national export licensing.
System dossier Evidence ledger

Communities & Lifecycle

7 nodes

Host communitygroup · community
People experiencing local jobs, taxes, land, water, power, noise, and resilience impacts.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Skilled workforcecapability · community
Engineers, trades, technicians, operators, and maintainers carrying knowledge across the stack.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Hardware lifecyclegroup · system
Repair, reuse, resale, secure retirement, recycling, and recovered-material pathways.
Covers the operational capability described here; adjacent inputs, outputs, projects, and organizations remain separate Atlas records.
System dossier Evidence ledger
Ratepayer impactscapability · community
Generation, transmission, distribution, and tariff choices can shift infrastructure costs and risks between large loads and other customers.
Covers household and customer bill effects, excluding project tax revenue and broader environmental impacts.
System dossier Evidence ledger
Jobs & tax outcomescapability · community
Construction, operations, labor income, tax revenue, and incentives determine how local economic benefits and obligations are distributed.
Covers measured employment, income, and public-revenue outcomes, excluding private company revenue and household energy costs.
System dossier Evidence ledger
Benefit agreements & commitmentscapability · institution
Permit conditions and negotiated commitments can make jobs, water, noise, efficiency, reuse, reporting, and remedies enforceable over time.
Covers documented community commitments and enforcement mechanisms, excluding informal company promises and general land-use approval.
System dossier Evidence ledger
Repair, reuse & recyclingcapability · infrastructure
Repair, redeployment, parts harvesting, secure retirement, and recycling preserve equipment value and recover selected materials.
Covers post-use handling of computing and infrastructure hardware, excluding upstream product design and virgin material extraction.
System dossier Evidence ledger

Complete dependency directory · 121 relationships

AI workload demand → Project capital
Forecast demand unlocks financing and procurement commitments.
finances · important · currentDependency evidence
AI workload demand → Generation & storage
Workload forecasts become regional electricity requirements.
procures · important · currentDependency evidence
Project capital → Leading-edge fab
Long-duration capital funds fab construction, tools, and ramp.
finances · critical · currentDependency evidence
Project capital → Data-center campus
Project finance funds site, shell, utilities, and commissioning.
finances · important · currentDependency evidence
Critical minerals → Specialty chemicals
Mineral inputs are refined and formulated into electronic materials.
supplies · important · currentDependency evidence
Polysilicon & wafers → Leading-edge fab
Qualified silicon wafers are the physical starting substrate for fabrication.
supplies · critical · currentDependency evidence
Specialty chemicals → Leading-edge fab
Qualified chemicals repeatedly add, pattern, clean, and remove wafer layers.
supplies · critical · currentDependency evidence
ISA & reusable IP → Accelerator architecture
Instruction sets and reusable IP constrain and accelerate architecture design.
enables · enabling · currentDependency evidence
Runtime & frameworks → Accelerator architecture
Software capabilities and workload behavior feed back into hardware design.
feeds_back · important · currentDependency evidence
Accelerator architecture → Photomasks
Verified physical design is converted into mask pattern data.
transforms · critical · currentDependency evidence
Photomasks → EUV lithography
Reflective masks encode the patterns projected by EUV systems.
supplies · critical · currentDependency evidence
EUV lithography → Leading-edge fab
EUV tools pattern selected advanced layers within the fab process flow.
enables · critical · currentDependency evidence
Wafer process tools → Leading-edge fab
Process tools deposit, etch, clean, modify, and polish wafer layers.
transforms · critical · currentDependency evidence
Process control → Yield learning
Inspection and metrology data drive excursion control and yield learning.
enables · critical · currentDependency evidence
Leading-edge fab → Yield learning
Stable process execution converts installed capacity into good dies.
transforms · critical · currentDependency evidence
Yield learning → Advanced packaging
Known-good logic dies enter high-value package assembly.
supplies · critical · currentDependency evidence
High-bandwidth memory → Advanced packaging
Qualified HBM stacks are bonded beside logic in advanced packages.
supplies · critical · currentDependency evidence
Advanced packaging → AI accelerator
Assembly and test turn logic and HBM into a qualified accelerator module.
transforms · critical · currentDependency evidence
High-bandwidth memory → AI accelerator
Memory capacity and bandwidth bound accelerator workload performance.
supplies · critical · currentDependency evidence
Host CPU & DPU → AI accelerator
Host processors dispatch work and manage data around accelerator execution.
enables · important · currentDependency evidence
AI accelerator → AI rack system
Accelerator modules are integrated with power, cooling, network, and service systems.
supplies · critical · currentDependency evidence
Host CPU & DPU → AI rack system
Host and infrastructure processors complete the rack compute platform.
supplies · important · currentDependency evidence
Scale-up fabric → AI rack system
Scale-up links couple accelerators within the rack-scale computer.
connects · important · currentDependency evidence
AI rack system → Scale-out network
Rack endpoints attach to the cluster's scale-out switching fabric.
connects · important · currentDependency evidence
Optics & fiber → Scale-out network
Optical transceivers and fiber carry high-rate links beyond copper reach.
connects · important · currentDependency evidence
AI storage → Scale-out network
Storage traffic reaches compute through the data-center fabric.
connects · important · currentDependency evidence
Runtime & frameworks → AI rack system
Drivers, kernels, frameworks, and scheduling convert hardware into useful work.
enables · critical · currentDependency evidence
Runtime & frameworks → Scale-out network
Parallelism and collective libraries shape network traffic and topology needs.
feeds_back · important · currentDependency evidence
AI storage → Runtime & frameworks
Datasets and checkpoints feed training and recovery workflows.
supplies · important · currentDependency evidence
AI rack system → Data-center campus
Rack power, mass, cooling, and service envelopes constrain facility design.
constrains · important · currentDependency evidence
Liquid cooling → AI rack system
Liquid loops capture and transport heat from high-density rack components.
enables · important · currentDependency evidence
Water system → Liquid cooling
Water availability and cooling architecture shape heat-rejection options.
constrains · important · currentDependency evidence
Grid interconnection → Data-center campus
Substations and transmission upgrades deliver usable electrical capacity to campus.
supplies · critical · currentDependency evidence
Generation & storage → Grid interconnection
Generation and storage reach load through interconnection and transmission networks.
supplies · critical · currentDependency evidence
Industrial policy → Leading-edge fab
Incentives and research programs alter fab economics and geography.
finances · enabling · currentDependency evidence
Export controls → EUV lithography
Export rules can constrain equipment, software, support, and destination access.
constrains · important · currentDependency evidence
Export controls → High-bandwidth memory
Export rules can restrict advanced memory products and related technology.
constrains · important · currentDependency evidence
Local governance → Data-center campus
Land, water, fiscal, and construction decisions condition campus development.
regulates · critical · currentDependency evidence
Host community → Local governance
Participation and local evidence shape conditions, legitimacy, and oversight.
feeds_back · important · currentDependency evidence
Skilled workforce → Leading-edge fab
Specialized engineering and technician capability enables ramp and operations.
enables · important · currentDependency evidence
Skilled workforce → Data-center campus
Skilled trades, commissioning, controls, and operations turn assets into capacity.
enables · important · currentDependency evidence
AI rack system → Hardware lifecycle
Refresh and retirement send systems into reuse, parts recovery, or recycling.
impacts · important · currentDependency evidence
Hardware lifecycle → Critical minerals
Recovery can return selected metals to material supply and reduce virgin demand.
returns · enabling · currentDependency evidence
Model training demand → AI workload demand
Model training demand supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Inference demand → AI workload demand
Inference demand supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Capacity reservations → Project capital
Capacity reservations supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Project finance & risk → Project capital
Project finance & risk supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Electronic gases → Specialty chemicals
Electronic gases supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Photoresists & developers → Specialty chemicals
Photoresists & developers supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Deposition precursors → Specialty chemicals
Deposition precursors supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
CMP & wet chemicals → Specialty chemicals
CMP & wet chemicals supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Package substrates → Specialty chemicals
Package substrates supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
EDA platforms → Accelerator architecture
EDA platforms supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Verification & emulation → Accelerator architecture
Verification & emulation supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
PDKs & physical design → Accelerator architecture
PDKs & physical design supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Tape-out & mask handoff → Accelerator architecture
Tape-out & mask handoff supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Hardware/software co-design → Accelerator architecture
Hardware/software co-design supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
DUV lithography → EUV lithography
DUV lithography supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Deposition equipment → Wafer process tools
Deposition equipment supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Etch equipment → Wafer process tools
Etch equipment supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Track, implant & clean → Wafer process tools
Track, implant & clean supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Test & burn-in equipment → Process control
Test & burn-in equipment supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Tool service & spares → Wafer process tools
Tool service & spares supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Mature & control-node fabs → Leading-edge fab
Mature & control-node fabs supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Memory fabrication → Leading-edge fab
Memory fabrication supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Fab utilities → Leading-edge fab
Fab utilities supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Wafer probe & qualification → Yield learning
Wafer probe & qualification supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Assembly, test & OSAT → Advanced packaging
Assembly, test & OSAT supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Interposers & TSVs → Advanced packaging
Interposers & TSVs supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Hybrid bonding → Advanced packaging
Hybrid bonding supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Package test & qualification → Advanced packaging
Package test & qualification supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Server & ODM integration → AI rack system
Server & ODM integration supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Rack power delivery → AI rack system
Rack power delivery supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
System memory hierarchy → Host CPU & DPU
System memory hierarchy supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Firmware & rack management → AI rack system
Firmware & rack management supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
NICs, SmartNICs & DPUs → Scale-out network
NICs, SmartNICs & DPUs supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Switching silicon → Scale-out network
Switching silicon supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Optical transceivers → Optics & fiber
Optical transceivers supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Fiber & cabling → Optics & fiber
Fiber & cabling supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Storage media & controllers → AI storage
Storage media & controllers supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Land & site permitting → Data-center campus
Land & site permitting supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
EPC & construction → Data-center campus
EPC & construction supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Transformers & switchgear → Data-center campus
Transformers & switchgear supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
UPS, batteries & backup → Data-center campus
UPS, batteries & backup supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Heat rejection → Liquid cooling
Heat rejection supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Transmission → Grid interconnection
Transmission supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Distribution & substations → Grid interconnection
Distribution & substations supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Generation portfolio → Generation & storage
Generation portfolio supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Grid-scale storage → Generation & storage
Grid-scale storage supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Tariffs, PPAs & cost allocation → Grid interconnection
Tariffs, PPAs & cost allocation supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Flexibility, telemetry & M&V → Grid interconnection
Flexibility, telemetry & M&V supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Environmental permitting → Local governance
Environmental permitting supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Grid regulation → Local governance
Grid regulation supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Standards & cybersecurity → Industrial policy
Standards & cybersecurity supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Ratepayer impacts → Host community
Ratepayer impacts supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Jobs & tax outcomes → Host community
Jobs & tax outcomes supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Benefit agreements & commitments → Local governance
Benefit agreements & commitments supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Repair, reuse & recycling → Hardware lifecycle
Repair, reuse & recycling supplies a distinct operating capability within its broader Atlas system.
enables · important · currentDependency evidence
Model training demand → Capacity reservations
Planned training demand is translated into reserved compute, network, site, and power capacity.
procures · important · currentDependency evidence
Project finance & risk → Land & site permitting
Financing terms depend on land control, permits, utility milestones, and construction risk.
finances · important · currentDependency evidence
Photoresists & developers → DUV lithography
DUV patterning requires compatible resist and developer materials.
supplies · important · currentDependency evidence
Deposition precursors → Deposition equipment
Deposition tools require qualified precursors to form controlled films.
supplies · critical · currentDependency evidence
EDA platforms → Verification & emulation
EDA platforms provide the simulation, analysis, and emulation flow used to close verification.
enables · critical · currentDependency evidence
Verification & emulation → PDKs & physical design
Verified design intent advances into process-specific implementation and signoff.
enables · critical · currentDependency evidence
PDKs & physical design → Tape-out & mask handoff
Foundry rules and physical signoff produce the release representation used for tape-out.
enables · critical · currentDependency evidence
Tape-out & mask handoff → Photomasks
Tape-out data drives preparation of the mask set for the selected process.
enables · critical · currentDependency evidence
Fab utilities → Leading-edge fab
Qualified water, gases, chemicals, power, and abatement sustain production-tool availability.
supplies · critical · currentDependency evidence
Memory fabrication → High-bandwidth memory
Qualified DRAM dies from memory fabs become the active layers of HBM stacks.
supplies · critical · currentDependency evidence
Package substrates → Advanced packaging
Advanced packages require compatible high-density substrates for power, signal, and mechanical integration.
supplies · critical · currentDependency evidence
Package test & qualification → AI accelerator
Final qualification determines whether integrated accelerator packages can enter systems.
enables · critical · currentDependency evidence
Server & ODM integration → AI rack system
Server and tray integration turns qualified components into serviceable rack-scale compute.
transforms · critical · currentDependency evidence
Rack power delivery → AI rack system
Rack power conversion and distribution deliver usable electrical capacity to compute trays.
transforms · critical · currentDependency evidence
NICs, SmartNICs & DPUs → Switching silicon
Endpoint adapters and switching silicon form the electrical endpoints and forwarding core of the fabric.
connects · critical · currentDependency evidence
Switching silicon → Optical transceivers
Switch ports drive optical modules where electrical reach is insufficient.
connects · important · currentDependency evidence
Transformers & switchgear → Data-center campus
Transformers and switchgear convert utility service into protected campus distribution.
connects · critical · currentDependency evidence
Transmission → Distribution & substations
Transmission delivers bulk power into substations and local distribution networks.
supplies · critical · currentDependency evidence
Distribution & substations → Data-center campus
Distribution service and substations deliver usable utility capacity to the campus boundary.
supplies · critical · currentDependency evidence
Flexibility, telemetry & M&V → Grid interconnection
Verified workload response can modify the timing and operating profile of grid demand.
feeds_back · important · currentDependency evidence
Tariffs, PPAs & cost allocation → Ratepayer impacts
Tariff and cost-allocation choices determine how infrastructure costs reach other customers.
impacts · important · currentDependency evidence
Benefit agreements & commitments → Land & site permitting
Enforceable commitments can become conditions of site approval and continuing operation.
regulates · important · currentDependency evidence
Repair, reuse & recycling → Critical minerals
Reuse, parts harvesting, and recycling can reduce virgin demand and return selected materials to supply.
returns · enabling · currentDependency evidence