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QNX Neutrino RTOS

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QNX Neutrino RTOS - Full-featured operating system offering maximum reliability, unparalleled security, and real-time performance for embedded devices

Product Availability:   AGAINST PO, WITHIN 3-4 WEEKS

QNX Neutrino RTOS - Full- Featured operating system offering maximum reliability, unparallel security, and real-time performance for embedded devices : -


The QNX Neutrino RTOS is a full-featured and robust OS that scales down to meet the constrained resource requirements of real-time embedded systems. Its true microkernel design and its modular architecture enable customers to create highly optimized and reliable systems with low total cost of ownership. It offers the embedded industry’s only field-proven, clean strategy for migrating from single-core to multi-core processing.

QNX products are designed for embedded systems running on various platforms, including ARM and x86, and a host of boards implemented in virtually every type of embedded environment. The QNX® Neutrino® RTOS has been qualified to various safety and security standards for use in products with high criticality and low tolerance for failure




 Technical Specifications :

Microkernel architecture

  • Dynamically upgradable services and applications
  • Fine-grained fault isolation and recovery
  • Message-passing design for modular, well-formed systems
Instrumented microkernel
  • System-wide performance analysis and optimization
  • Fast detection of timing conflicts and hidden faults
  • Comprehensive multi-core support
  • Asymmetric, symmetric, and bound multiprocessing
  • Simple migration from uni-processor to multiprocessing
Graphics and HMI technologies
  • HTML5, Qt 5, OpenGL ES, video, and other 3rd party HMI technologies
  • Single unified interface from multiple UI sources
  • Modern architecture that leverages GPU acceleration and supports multi-touch input and video capture
POSIX compliance
  • POSIX PSE 52 certified
  • Support of the broadest range of POSIX API specifications
Transparent distributed processing
  • Transparent network access to remote resources
  • Simplified design of fault-tolerant clusters
Networking and connectivity
  • Wifi 802.11 a/b/g/n
  • Full IPv4 and IPv6 stack support
  • USB 3.0, USB Device, and OTG support
Predictable real-time performance
  • Pre-emptive scheduler with choice of scheduling methods
  • Distributed priority inheritance


The QNX® Momentics® Tool Suite is a comprehensive, Eclipse-based integrated development environment with innovative profiling tools for maximum insight into system behaviour. These unique tools give developers at-a-glance views of real-time interactions, memory profiles, and more, enabling shorter debug times and faster time to market. Multi-core specific tools help developers migrate code cleanly from single-core to multi-core systems, and safely optimize performance.

QNX OS for Safety

QNX® OS for Safety is assessed to be compliant with ISO 26262 at ASIL D and IEC 61508 at SIL3. It provides a reliable foundation for safety-critical systems in many markets, including automotive, railway transportation and industrial automation. 

QNX OS for Medical

QNX® OS for Medical complies with IEC 62304 and is designed to help reduce the effort of building safety-critical medical devices that require regulatory approval.