Software package for conducting performance, power and functional analysis Graphical and hierarchical modelling Large library of stochastic and cycle-accurate components and IP blocks with embedded timing and power Over 15 interfaces and algorithm library

1. Modeling and Simulation of Avionics Systems
VisualSim Architect

2. About VisualSim
• Software package for conducting performance, power and
functional analysis
• Graphical and hierarchical modelling
• Large library of stochastic and cycle-accurate components and
IP blocks with embedded timing and power
• Over 15 interfaces and algorithm library
How to Minimize Cost
Avoid Surprises during/after
Implementation
Predict System Scalability Get most out of Hardware

3. Throughput
Application
Latency
Power
System Requirements
Power
Service
Latency
Reliability
Complex System Requirements
Deadline Requirements
for Software
+
Avionics industry requires complex system requirements with tight deadline requirements.

4. VisualSim Applications
• Evaluate project feasibility and requirements checking
• Hardware system sizing, and configuration
• Power measurement and management
• Software scheduling, ordering, and resource allocation
• Fault-Injection
Avionics industry requires complex system requirements with tight deadline requirements.

5. Fault Injection to Test Certification Credibility
• Slow failure: Power systems, devices, network overload
• Hardware failures: Complete shutdown of a circuit board or
network link fails
• Software Failure: Modified schedule table, memory value
• Deadline failure: Overrun on prior task causes the current
task to fail

6. Example – Integrated Modular Avionics
Modeling and Simulation for meeting requirements

7. Example – Integrated Modular Avionics
Analyze system behavior with deterministic and non-deterministic workloads

8. Reports

9. Hardware and Software Modeling IP

10. Innovative Flow to Bridge Pre and Post Development
Challenges
System Architects
VisualSim
Architect
 Architecture Exploration, power and
Performance analysis
 Dynamic use case and application
profiling
 Fault and Reliability analysis
Client/Supplier
VisualSim
Explorer
 Models can be viewed, modified
and simulated within Web Page
without a local install
 Experiment with different traffic
and use case patterns.

11. Benefits
Features Benefits
Facilitating transition from concept to design
• Creating realistic workload scenarios
driving simulations
• Models enable experimentation and
enhance innovation
• Simulations facilitate analysis and
exchanges between teams
Increasing productivity • Graphics are better suited to handle
complexity
• Graphics are 10x more efficient than C/C++
programming
Optimizing design • HW Footprint, buffers, timings, power
Facilitating implementation and validation
• Providing executable specifications for
implementation
• Reusing test cases for validation

12. About Mirabilis Design
• System design and exploration for Systems, SoC and
Embedded Software
• VisualSim- Modeling and simulation environment
• Based in Silicon Valley with offices in Southern California,
Czech and India
– Experienced application support in US, India, Japan and
China
• Largest source of system modeling IP with embedded timing
and power
• Experts in system modeling and architectures
Select the “Right” configuration to match customer request

13. Aerospace Customers
Systems, SoC and Software

14. Modeling and Simulation of Avionics Systems
VisualSim Architect