Independent Validation
and Verification.
Independently validate and verify your embedded hardware from silicon to sensor — CPU cores, cache, peripherals, and connected devices, with a complete evidence trail.
Xilinx Zynq MPSoC · NVIDIA Jetson · NXP i.MX 93/95 · TI Sitara · Raspberry Pi
We validate the hardware independently. Your team keeps building.
No source code access. No changes to your development workflow. The IV&V stack runs on its own server, deploys its own target client to the DUT, and operates independently of your build system, CI pipeline, and version control.
Coverage spans five tiers — compute, peripherals, sensors, perception, and environmental conditions. Each tier produces its own evidence shape in the append-only database: timestamped, operator-attributed, and ready for design reviews and certification submissions as-is.
CPU, GPU, NPU, ISP — exercised independently from your application stack, with thermal telemetry captured in lockstep.
I²C, SPI, UART, USB, PCIe, MIPI — validated over the actual hardware, with drop counts and error rates logged explicitly per run.
Temperature, humidity, pressure, vibration — authored as test cases, triggered remotely, captured with three-stamp timing.
One HAL. Any silicon. Complete evidence.
Three layers: the target client (on the device under test, speaking FlatBuffers over FreeRTOS bare-metal or gRPC over Yocto Linux), the server (x86 Ubuntu, hosting run orchestration and the persistent evidence database), and the Web UI (Next.js + shadcn/ui, where tests are authored, scheduled, and reviewed). The only platform-specific component is the HAL adapter — everything above it carries forward unchanged when you move to new silicon. The SoCcentric HIL attaches to the same server and evidence database — adding physical fault injection, bus emulation, and synthetic sensor injection without changing the stack.
The only platform-specific layer — maps test logic to hardware registers and drivers for each target
On-device app on the DUT — FlatBuffers transport for FreeRTOS bare-metal; gRPC for Yocto Linux
Hosts run orchestration, the persistent evidence database, and the REST/SSE operator feed
Next.js + shadcn/ui — author test suites, schedule runs, monitor live, review results and artifacts
Standardized test modes. Every peripheral. Every condition.
The same vocabulary whether you are testing an IMU, a PCIe SSD, a camera, or a motor controller. Test suites are portable across peripherals and platforms without modification. From a single boot-time health check to a 72-hour thermal soak, the framework produces the same evidence shape and the same audit trail.
One-shot
MODE 01 / ONESHOTA single discrete test: configure, execute, capture result, return. Used for boot-time health checks, peripheral acceptance gates, and deterministic functional checks. Fast, repeatable, audit-friendly.
Monitoring
MODE 02 / MONITORContinuous sampling at a configured rate, streamed live with bounded buffering and explicit drop-count reporting. Used for thermal soak, vibration sweeps, and link-quality observation under sustained load.
Event-based
MODE 03 / EVENTThe device fires when a configured condition is met — threshold crossing, fault, state change, or environmental trigger. Captures the exact moment with timestamps from origin, relay, and server.
Long-running
MODE 04 / LONGRUNHours or days of continuous execution with periodic progress snapshots and intermediate evidence capture. Used for endurance qualification and catching faults that only surface over time.
Dogfooded on six in-house reference test beds.
We run the Independent V&V Suite against our own reference platforms before any release. Each board covers a distinct target class — automotive SoC, avionics bare-metal, robotics compute, medical SBC, industrial real-time, edge compute. If your product sits in one of these classes, validation starts in days. If your silicon differs, we port the HAL adapter.
Five coverage tiers. Hardware-up.
Independent validation from the compute layer down to the environmental chamber. Each tier has its own test logic in the HAL, its own evidence shape in the database, and its own artifact in the audit trail.
Compute
CPU, GPU, graphics processor, media processor, NPU and ISP where present — each exercised under load via the HAL, independently of the application stack. Example check: sustained GPU utilization at rated clock with thermal telemetry captured at 10 Hz throughout.
Peripherals & busses
I²C, SPI, UART, USB, PCIe, MIPI, and similar — validated over the actual bus at operating frequency, not emulated. Drop counts reported explicitly per run. Example check: PCIe link stress at rated bandwidth with error-rate and retrain-count logged over a 30-minute window.
Sensors & actuators
IMU, ADC, DAC, and the long tail of on-board sensors and actuators exercised through the HAL adapter. Example check: IMU axis-alignment verification and noise-floor measurement at room temperature, followed by the same check at thermal extremes.
Perception devices
Cameras, LiDAR, radar, ToF — high-bandwidth devices validated for frame integrity, sync timing, and transport reliability under load. Example check: camera pipeline frame-drop count and latency distribution measured under concurrent LiDAR polling across a 60-second one-shot run.
Environmental conditions
Temperature, humidity, pressure, and thermal load — authored as test cases in the Web UI and triggered remotely. Monitoring mode streams telemetry continuously; event-based mode fires on threshold crossings. Example check: I²C bus error rate sampled at 1 kHz while the chamber ramps from 25 °C to 85 °C, with an event fired on any NACK.
Nine industries. Purpose-built validation programs.
Camera and radar fusion ECU — ISO 26262 ASIL-B.
Thermal sweep from 25–95 °C with concurrent MIPI and radar capture, frame-drop counts, and bus error rates mapped to ASIL-B test-to-requirement linkage.
UAV mission computer — DO-254 hardware artifact evidence.
MIPI camera array and six-axis IMU logged across simulated altitude profiles, with all run records retained for DO-254 structural-coverage review.
Tactical edge compute — MIL-STD-810 / MIL-STD-461 compliance.
GPIO walk, CAN telemetry, and power-rail monitoring under combined vibration and EMI stress, producing tamper-evident records for programme certification.
Safety PLC I/O and Ethernet bus — IEC 61508 SIL-2.
Event-triggered and long-run tests captured Ethernet latency distributions and fault-response times for SIL-2 functional-safety review.
AGV navigation stack LiDAR and motor controller — ISO 10218.
Event-based validation triggered on scan-gap and motor-fault signals; monitoring captured SPI bus integrity and latency under peak vibration profiles.
BMS cell monitoring across charge–discharge cycling — ASIL-D.
500-cycle charge–discharge runs captured I²C sensor bus integrity, analog accuracy, and fault-response timing across temperature extremes.
Train control SBC vital software — EN 50128 SIL-3.
Long-run and one-shot test modes captured Ethernet latency, UART fault-injection response, and power-cycle recovery for safety authority submission.
Satellite payload compute — ECSS-Q-ST-60 hardware evidence.
SpaceWire transaction rates, error flags, and power-rail transients logged across temperature and SEU conditions with calibration provenance on every channel.
Smart grid edge controller — IEC 62443 evidence program.
Protocol deviations, timing anomalies, and power-rail integrity captured over UART, Ethernet, and digital I/O under simulated grid disturbance profiles.
Every run produces the artifacts certification programs need.
Every test run, every parameter, every result — captured, time-stamped, and traceable. The evidence database is append-only: runs are never silently deleted, operator actions are logged with identity and timestamp, and schema versions are snapshotted per run.
Engineering questions, answered straight.
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Ready to see independent validation in action?
Get in touch with our engineers. Tell us your platform, your target class, and what you need to validate. Need a physical test rig too? Ask about the HIL platform.
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