NSITEXE launcht NS31A: RISC‑V 32-Bit CPU mit ISO 26262 ASIL D für Automotive Safety

NSITEXE, Japanese IP Developer Spun Out Of Denso Corporation, Hat NS31A Enthüllt – 32-Bit RISC‑V General-Purpose CPU Engineered To Meet ISO 26262 ASIL D Für Automotive Safety.

Designed Für Versatile Embedded Control – Von Vehicles To Factory Automation – Incorporates NS31A Single-Issue, In-Order, Four-Stage Pipeline Based On RV32IMAF RISC‑V ISA. It Delivers ISO 26262 ASIL D Compliance Und Includes Privileged Mode To Support AUTOSAR Stack.

NS31A Harnesses NSITEXEs DR1000C Data-Flow Core, Which Recently Earned ISO 26262 ASIL D Readiness From SGS‑TÜV. DR1000Cs Parallel Architecture Excels At High-Load Arithmetic – Model Predictive Control, AI Inference, Sensor Data – Making It Ideal Für Safety-Critical Automotive MCUs. With Up To 16 Hardware Threads Leveraging Vector Processor, Core Delivers Exceptional Performance, Versatility Extends To Vehicle Control, Factory Automation, Radar, Other Sensor-Rich Applications.

Integrated Safety Mechanisms – Memory ECC, Dual-Core Lockstep, Bus-Protocol Violation Detection, Error-Management Unit That Injects And Reports Faults – Allow DR1000C To Satisfy ASIL D Without External Safety Add-Ons.

Vector Processing Core Supports Two Safety Modes – Hardware Checker Und Software Test. Depending On Performance Goals Und Desired ASIL, Developers May Select Lockstep-Based Hardware Checker Für ASIL D Random Fault Detection, Or Await Forthcoming Software Test Libraries That Satisfy ASIL C, Thereby Unlocking Full Computational Capability.

ASIL D-Compliant DR1000C-SDK Offers Precise Thread Control, Memory Protection, Temporal Safeguards. Leveraging These, Along With ISO 26262-Aligned Tool Chain, Developers Can Concentrate On Application Logic, Shortening Time-to-Market. SDK's Thread Manager Delivers Priority Scheduling, Real-Time Task Monitoring, Comprehensive Status Reporting.

Accompanying CPU Is NS31A-HSK, Hardware Safety Kit That Delivers FMEDA, Safety Manual, Safety-Case Reports, All ISO 26262 Documentation – Dramatically Accelerating Functional-Safety Analysis Und Certification.

Embedded Workbench Development Toolchain

NS31A Comes With Suite Of Open-Source Development Tools. Für Safety-Critical Work, IAR Systems' Embedded Workbench For RISC‑V – Certified For ISO 26262 And Related Standards – Offers Out-of-the-Box Support. Partnership Between NSITEXE And IAR Ensures Tool Distributed Via NeXtream, Leading EDA Und Semiconductor IP Distributor.

„Our Collaboration With NSITEXE Brings Our Joint Strong Technology And Services Further Into RISC‑V Community With Extended Possibilities For Functional Safety Development. IAR Systems' Functional Safety Offering Provides Widest Standards Coverage In Industry, And Together With NSITEXE, We Are Now Enabling Companies To Speed Up Path Of Using RISC‑V In Applications Where Ensured Safety Is Critical For Success.“ – Stefan Skarin, CEO, IAR Systems

„Our Development Efforts Have Been Focused On Three Pillars – Versatility, Efficiency, And Functional Safety – With Massive Future Trends In Mind. The NS31A Implements These As RISC‑V 32-Bit General-Purpose CPU With High Functional Safety For Users Who Want To Control Embedded Systems Easily, Reasonably, And Safely. The NS31A Offers Reliability Not Just For Automotive Applications But Also For Many Embedded Systems That Require High Levels Of Safety In Fields Such As Factory Automation And Medical Care.“ – Hideki Sugimoto, CTO, NSITEXE

„Building On This Effort For High Functional Safety As Well As On Our Innovative Processor Technology, We Support Smart Mobility And MaaS [Mobility-as-a-Service], Thus Contributing To Changing The World In Ways That Enrich People's Lives.“ – Sugimoto

NSITEXE Is IP Vendor Established 2017 As Spinout Of Denso Corporation, Specializing In Development Of Advanced Processors. Company Develops RISC‑V Based Processor IPs That Support Functional Safety.