Viconnis Test Technologie GmbH

Viconnis - Technical coaching

Goals

• Maximize Strength = Use experience and make it usable for everyone
• Detect weaknesses = identify and minimize errors early
• Identifying risks = Balancing resources and acting strategically
• Use opportunities = Networked approach for joint success

Benefits

• Multidimensional analysis of test failures and breaks in the test process
• Expert interviews and transfer of relevant goals / test domains of the test domains
• Development of new test strategies, test methods and action options
• Technical and communicative networking for an efficient test process

Test system based on Raspberry PI (RPI) with TestC test software

Goals

• RPI as test client with operator interface

• Handover of native LXI raw data to test units (e.g., LXI devices)

• Cooperative testing (master / slave) with multiple RPI

• Just in Time- HW Stimuli for SW tests - Pass and HW Fail braches

• RPI as test control and test execution

• Mini ATE, RPI and HW - Digital Pinelectronics + Driver, Comparator, Active load

• Test application / connectivity via RPI device / board interface

• Sensors and actuators - Motion, motors, switches, Smart Home

• RPI with evaluation boards for ADC / DAC test

• I2C Expander: See HW Control, SW Control - Transistor - ANALYSIS

Use

• Test correlation and verification of critical single tests for risk minimization
• Technology connection for evaluation boards, test systems and laboratory equipment
• Scalability for low cost test systems to high end ATE * test systems
• Modular and cost-effective test system for industrial test requirements
• Modified Raspberry PI test system coupled to TestC test software

*) Automated Test Equipment

TestC - Test software

Goals

• DSL (Xtext / Xtent) for generating and modeling test contents
• Definition of requirements from specification, test and test systems
• Protocol-based test contents for reuse and transferability
• Modeling of the real tester behavior with loadboard and IC function
• Generation of test outputs for ATE *, laboratory, production and simulation

Benefits

• Forensic and prophylactic fault analysis for early error avoidance
• Check of pass / fail hypotheses via single tests
• Test system model with limitations and restrictions also for the simulation
• Test modeling via Coside ** for testing in the simulation environment
• Reduction of redo loops, test time and test costs

*) Automated Test Equipment **) IEEE1666.1 SystemC.ams compliant