Platform Governance
Industrial Hardware Lifecycle Management
Predictable hardware availability with Fixed BOM Control, structured PCN processes, and 10 year platform commitments. Eliminate forced migrations and re-qualification costs for your mission-critical deployments.
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Why Lifecycle Management Matters
For OEM customers embedding industrial PCs into their products, hardware lifecycle is often the dominant selection criterion—more important than raw performance or initial cost. A component discontinuation mid-project forces costly re-qualification, delays time-to-market, and may require software modifications to accommodate hardware changes.
BITECH addresses this through structured lifecycle governance: Fixed BOM Control that guarantees production consistency, 6-month advance PCN notifications that provide planning time, and platform roadmaps aligned with Intel IoTG and ARM partner longevity programs.
Product Lifecycle Phases
Engineering Validation
4-8 weeks
Initial hardware validation with engineering samples. Component selection aligned with 10-year availability roadmaps.
Design Verification
6-12 weeks
Environmental stress testing, thermal validation, and EMC pre-compliance. BOM locked for production.
Production Validation
4-6 weeks
Manufacturing process validation. First Article Inspection (FAI) and quality gate approval.
Mass Production
10 years
Full production with Fixed BOM Control. No silent component substitutions. 6-month PCN advance notice.
Fixed BOM Control
Fixed BOM Control guarantees that the hardware you validate during EVT/DVT is identical to what ships in production—no silent component changes. This eliminates re-qualification costs, driver compatibility issues, and behavioral variations between samples and mass production units.
Component Locking
Every component from CPU to capacitors is locked after DVT. No substitutions without formal engineering review and customer notification.
Multi-Source Qualification
Critical components qualified from 2-3 approved manufacturers. Ensures supply continuity without BOM changes.
Buffer Stock Strategy
Strategic inventory for EOL components. 12-24 month buffer maintained for critical parts approaching lifecycle end.
Revision Traceability
Every hardware revision tracked with full change history. Firmware and driver compatibility matrices maintained.
PCN & EOL Process
Product Change Notifications (PCN) and End-of-Life (EOL) management follow a structured timeline that provides customers with adequate planning windows. No component changes occur without formal notification and documented engineering review.
Supplier Notification
T-12 monthsComponent manufacturer issues PCN/EOL notice. BITECH engineering team assesses impact.
Customer Alert
T-6 monthsFormal PCN issued to all affected customers with impact analysis and recommended actions.
Last Time Buy
T-3 monthsLTB window opens. Customers can place orders for buffer stock at current pricing.
Transition Support
T-0Migration support to replacement platform. Parallel production during transition period.
Longevity Programs
Availability by platform
Lifecycle commitments are not identical across our platforms, because the underlying silicon roadmaps are not identical. Here is what applies where.
| Product family | Architecture | Availability | Primary mechanism |
|---|---|---|---|
AE-3588 series (RK3588 / RK3576) | Single-board, Arm SoC | 10 years | Rockchip 10-year production commitment + Fixed BOM |
AE-NJ60BT (Jetson Orin NX) | NVIDIA module + BITECH carrier | Aligned with NVIDIA module roadmap | NVIDIA module roadmap; carrier board unchanged across module revisions |
AX series (x86) | Modular SOM + carrier board | 10 years | CPU generation swap without carrier redesign or re-certification |
AE-760EBT (x86 + RTX MXM) | Board + MXM GPU module | Aligned with MXM GPU roadmap | Multi-source qualification + buffer stock; GPU module has the shortest cycle in our range |
AP series (panel PCs) | Integrated panel + compute | 5–7 years (panel-dependent) | Fixed BOM + panel multi-source qualification |
All platforms share the same governance: Fixed BOM Control after DVT, no silent substitutions, 6-month PCN notice, and last-time-buy windows. What differs is how long the underlying silicon stays available — and where a component does reach end of life, the architecture determines how much of your design has to change.
Revision Control
Every hardware revision is formally documented with full change history, compatibility matrices, and migration guidance. Revision numbering follows a structured scheme that communicates change significance.
| Revision Type | Example | Impact | Notification |
|---|---|---|---|
| Major (X.0) | Rev 2.0 | New platform/architecture | 12 months |
| Minor (X.Y) | Rev 1.3 | Component update, same function | 6 months |
| Patch (X.Y.Z) | Rev 1.3.2 | Bug fix, no BOM change | Immediate |
Long-Term Support Commitment
BSP & Driver Maintenance
- Security patch updates for supported platforms
- Driver compatibility for major OS releases
- BIOS/firmware updates as needed
Repair & RMA
- Component-level repair capability
- Spare parts availability during production
- Extended warranty options
Engineering Lifecycle FAQ
What is Fixed BOM Control in industrial computing?
Fixed BOM (Bill of Materials) Control guarantees that the specific components—from the CPU to the capacitors—validated during the DVT phase are exactly what you receive in mass production. This prevents 'silent component substitutions' that can cause driver incompatibility, software crashes, or unpredictable behavior in industrial systems.
What is a PCN (Product Change Notification)?
A PCN is a formal notification issued to customers at least 6 months prior to any significant change in the product, such as a component EOL (End-of-Life) or process revision. This provides system architects with the necessary lead time to plan for re-qualification, buffer stock purchases, or migration to a successor platform.
Why is the 10 year lifecycle support critical for OEMs?
In industrial automation and infrastructure, the cost of re-qualifying and re-certifying a system is often significantly higher than the hardware cost itself. 10 year availability ensures that your software stack remains compatible, production lines do not suffer unplanned downtime due to hardware migration, and maintenance remains predictable for the entire project duration.
How does BITECH mitigate component EOL risks?
BITECH mitigates EOL risks through three strategies: 1) Aligning platform selection with long-term silicon vendor roadmaps (Intel IoTG/ARM partners); 2) Maintaining strategic buffer inventory for critical components; and 3) Utilizing modular mainboard architectures (e.g., AX-130BT/AX-134BT) that isolate I/O logic from the processing core, allowing for platform migration without full-system redesign.
What is the difference between EVT, DVT, and PVT validation?
EVT (Engineering Validation Test) confirms basic functionality and design feasibility. DVT (Design Validation Test) ensures the design meets performance, environmental, and regulatory requirements (MIL-STD/EMC). PVT (Production Validation Test) verifies the final production line yield, test fixture efficacy, and mass production consistency.