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Rapita Systems
 

Industry leading verification tools & services

Rapita Verification Suite (RVS)

  RapiTest - Unit/system testing  RapiCover - Structural coverage analysis  RapiTime - Timing analysis (inc. WCET)  RapiTask - Scheduling visualization  RapiCoverZero - Zero footprint coverage analysis  RapiTimeZero - Zero footprint timing analysis  RapiTaskZero - Zero footprint scheduling analysis  RapiCouplingPreview - DCCC analysis

Multicore Verification

  MACH178  MACH178 Foundations  Multicore Timing Solution  RapiDaemons

Engineering Services

  V&V Services  Data Coupling & Control Coupling  Object code verification  Qualification  Training  Consultancy  Tool Integration  Support

Industries

  Civil Aviation (DO-178C)   Automotive (ISO 26262)   Military & Defense   Space

Other

RTBx Mx-Suite Software licensing Product life cycle policy RVS Assurance issue policy RVS development roadmap

Latest from Rapita HQ

Latest news

SAIF Autonomy to use RVS to verify their groundbreaking AI platform
RVS 3.22 Launched
Hybrid electric pioneers, Ascendance, join Rapita Systems Trailblazer Partnership Program
Magline joins Rapita Trailblazer Partnership Program to support DO-178 Certification
View News

Latest from the Rapita blog

How to certify multicore processors - what is everyone asking?
Data Coupling Basics in DO-178C
Control Coupling Basics in DO-178C
Components in Data Coupling and Control Coupling
View Blog

Latest discovery pages

control_tower DO-278A Guidance: Introduction to RTCA DO-278 approval
Picture of a car ISO 26262
DCCC Image Data Coupling & Control Coupling
Additional Coe verification thumb Verifying additional code for DO-178C
View Discovery pages

Upcoming events

XPONENTIAL 2025
2025-05-19
Avionics and Testing Innovations 2025
2025-05-20
DASC 2025
2025-09-14
DO-178C Multicore In-person Training (Fort Worth, TX)
2025-10-01
View Events

Technical resources for industry professionals

Latest White papers

Mitigation of interference in multicore processors for A(M)C 20-193
Sysgo WP
Developing DO-178C and ED-12C-certifiable multicore software
DO178C Handbook
Efficient Verification Through the DO-178C Life Cycle
View White papers

Latest Videos

Rapita Systems - Safety Through Quality
Simulation for the Motorola 68020 microprocessor with Sim68020
AI-driven Requirements Traceability for Faster Testing and Certification
Multicore software verification with RVS 3.22
View Videos

Latest Case studies

GMV case study front cover
GMV verify ISO26262 automotive software with RVS
Kappa: Verifying Airborne Video Systems for Air-to-Air Refueling using RVS
Supporting DanLaw with unit testing and code coverage analysis for automotive software
View Case studies

Other Resources

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 Technical notes

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 Multicore resources

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US office

+1 248-957-9801
info@rapitasystems.com
Rapita Systems, Inc.
41131 Vincenti Ct.
Novi
MI 48375
USA

UK office

+44 (0)1904 413945
info@rapitasystems.com
Rapita Systems Ltd.
Atlas House
Osbaldwick Link Road
York, YO10 3JB
UK

Spain office

+34 93 351 02 05
info@rapitasystems.com
Rapita Systems S.L.
Parc UPC, Edificio K2M
c/ Jordi Girona, 1-3
Barcelona 08034
Spain

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Safety through quality

C, C++ & Ada verification tools (RVS) Engineering Services Multicore Certification
Featured
DO-178C Handbook

Learn how DO-178C works and discover best practices in our comprehensive guide

Download handbook

RVS 3.22

Learn how RVS 3.22 streamlines multicore software verification

Learn more

MACH178 Foundations

Lay the groundwork for multicore DO-178C certification

Learn more

Trusted by the best, globally

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Rapita Verification Suite

On-target software verification for critical embedded systems

RapiTest
Unit/system testing
RapiCover
Structural coverage analysis
RapiTime
Execution time analysis
RapiTask
RTOS scheduling visualization
RapiTest Unit Testing 

Why choose RapiTest

  •  Requirements-based testing for Ada, C C++ on-host target
  •  Reduce test authoring effort through easy-to-use test formats
  •  Manage project artifacts with requirements traceability
  •  Simplify verification through integration with your CI tool
  •  Produce evidence for DO-178 and ISO 26262 certification
  Watch video Discover RapiTest
RapiCover Coverage Analysis 

Why choose RapiCover

  •  Collect coverage for Ada, C C++ (inc. MC/DC) on-host target
  •  Reduce test builds needed for analysis on constrained targets
  •  Save time with efficient merge and mark verification workflow
  •  Simplify verification through integration with your CI tool
  •  Produce evidence for DO-178 and ISO 26262 certification
  Watch video Discover RapiCover
RapiTime Execution Time Analysis 

Why choose RapiTime

  •  Timing analysis (inc. WCET) for Ada, C C++ on-target host
  •  Identify code to optimize for worst-case behavior
  •  Debug rare timing events
  •  Simplify verification through integration with your CI tool
  •  Produce evidence for DO-178 and ISO 26262 certification
  Watch video Discover RapiTime
RapiTask Scheduling Visualization 

Why choose RapiTask

  •  Examine Ada, C or C++ applications via scheduling visualization
  •  Locate rare timing events that need attention
  •  Identify bottlenecks in your application by analyzing capacity issues
  •  Compare scheduling algorithms from different RTOSs
  Watch video Discover RapiTask

RVS has been used in the critical embedded industry for over 15 years and supported a number of avionics projects globally. Qualification kits for qualified RVS products have supported more than 20 DO-178B and C certification projects up to and including DAL A.

MACH178

Multicore Avionics Certification for High-integrity DO-178C projects

 
MACH178

By following a V-model process, our engineers investigate multicore systems and produce evidence of multicore timing behavior.

Our approach has been designed to support projects within the A(M)C 20-193 (DO-178C) and ISO 26262 contexts.

Discover MACH178Download multicore white paper

 

Your safety-critical partner

Since 2004, Rapita Systems has provided on-target software verification tools and services globally to the embedded aerospace and automotive industries.

Our solutions help to increase software quality, deliver evidence to meet safety and certification objectives and reduce project costs.

We support customers with:

  •   V & V services     
    Our fusion of expertise, smart processes and industry-leading tools reduces the effort needed to test critical software.
  •   Qualification services
  •   World-class training

 

Our solutions in action

We have helped some of the best-known aerospace and automotive companies in the world with their verification needs.

Learn how RVS tools measured and improved the overall execution time of the flight control system on the M-346.
Learn how RVS tools created a measurement-based analysis of Solar Orbiter on-board software for schedulability.
Learn how RVS tools identified major worst-case execution time optimizations on the Hawk Trainer mission computer system.
How Rapita Systems worked with CDS to develop, implement and validate a WCET process that works with their development approach.

Industries

Civil Aviation

Our verification tools and services are used throughout the civil aviation industry worldwide, offering the means to test critical software used in avionics. We have a firm history of providing the evidence needed to satisfy DO-178C objectives, for example that code meets its low-level requirements, is covered by tests and operates within timing deadlines.

Automotive

The needs for testing of automotive electronics have increased dramatically over the past two decades. Our verification tools and services meet these evolving needs; by producing data needed to verify functional testing and optimize timing behavior, they help guide software design to meet safety standards such as ISO 26262.

Military & Defense

From the flight control unit to display and power systems, software can be found almost everywhere in military aircraft. Our solutions are used by companies worldwide including Bell and Airbus to support the verification of functional and non-functional behavior for mission-critical software to meet standards such as MIL-HDBK-516C, AMACC, EMACC, ADSM, Def Stan 00-55 & 00-56.

Space

Software is essential to the success of space missions. Our tools and services are used to verify mission-critical flight software used in space programs across the globe by organizations including NASA and ESA. With specialized on-target testing support for processors used in space applications, our solutions produce data needed to verify code to meet standards such as NASA NPR 7150.2D and ECSS-E-ST-40C.

  • Solutions
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  • Discover
    • Multicore Timing Analysis
    • Embedded Software Testing Tools
    • Worst Case Execution Time
    • WCET Tools
    • Code coverage for Ada, C & C++
    • MC/DC Coverage
    • Verifying additional code for DO-178C
    • Timing analysis (WCET) & Code coverage for MATLAB® Simulink®
    • Data Coupling & Control Coupling
    • Aerospace Software Testing
    • Automotive Software Testing
    • Certifying eVTOL
    • DO-178C
    • AC 20-193 and AMC 20-193
    • ISO 26262
    • What is CAST-32A?

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