Conception analogique ou numérique et débogage

Lorsque vos innovations doivent respecter un certain calendrier, vous n’avez pas le temps de mettre la main sur un analyseur logique ou sur un analyseur de protocole pour rechercher les problèmes de signaux mixtes les plus insaisissables. Heureusement de nouveaux instruments fortement intégrés sont disponibles. Il vous offrent une vue cohérente des signaux analogiques et numériques, des protocoles série et des signaux RF qui font la complexité des systèmes embarqués actuels.

Conseils pour le débogage numérique avec un oscilloscope à signaux mixtes ou un oscilloscope multidomaine

Cette note d’application contient des informations utiles sur la vérification et le débogage de conceptions complexes avec un oscilloscope à signaux mixtes, avec signaux analogiques et numériques et bus multiples.

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Débogage de bus série dans les conceptions avec systèmes embarqués

Découvrez comment les capacités de déclenchement de protocole, de décodage et de recherche des oscilloscopes MSO et DPO résolvent les problèmes d’intégration des bus série et assurent le débogage de nombreux bus comme I2C, SPI, USB, RS-232/422/485/UART, CAN, LIN, FlexRay, Ethernet et I2S/LJ/RJ/TDM.

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Brochure L’ABC des générateurs de signaux

Cette brochure explique les notions de base des générateurs de signaux, par exemple les différents types de générateurs, leurs applications et ce qu’ils apportent à une solution complète de test et de mesure.

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XYZs of Signal Generators The Complete Measurement System An acquisition instrument — usually an oscilloscope or logic analyzer — is probably the first thing that comes to mind when you think about …
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Troubleshooting USB 2.0 Problems with Your Oscilloscope Learn the basics of the USB 2.0 physical layer to help you troubleshoot bus problems or system issues. Learn how to set up and interpret the results when using automated decoding, triggering, and …
Troubleshooting Ethernet Problems with your Oscilloscope This Application Note: • Gives a brief orientation on the physical layer and packet structure of Ethernet, with a goal of providing just enough detail to help with …
Debug and Validation of High Performance Mixed Signal Designs High performance mixed analog and digital systems continue to evolve with increasing performance and complexity. Designers need to quickly find and analyze a wide range of problems from signal …
Identifying Setup and Hold Violations with a Mixed Signal Oscilloscope Introduction Timing relationships between signals are critical to reliable operation of digital designs. With synchronous designs, the timing of the clock signal relative to data …
Verifying Power Supply Sequencing with an 8-Channel Oscilloscope THIS APPLICATION NOTE Explains how to measure turn-on and turn-off delays when the power supply is controlled by connecting and disconnecting the AC mains input Explains how …
Troubleshooting Analog to Digital Converter Offset Using a Mixed Signal Oscilloscope This application note gives a procedure for performing quick checks on an Analog to Digital Converter (ADC) system gain, offset and linearity. The technique uses a ramp signal from a function …
How to Use a Mixed Signal Oscilloscope to Test Digital Circuits The ability to present both analog and digital representations of signals make mixed signal oscilloscopes (MSOs) ideal for verifying and debugging digital circuits. This application …
Characterizing and Troubleshooting Jitter with Your Oscilloscope THIS APPLICATION NOTE Gives a brief orientation of simple timing analysis measurements on clock signals Explains how to interpret timing and jitter measurements Gives …
Debugging CAN, LIN and FlexRay Automotive Buses with an Oscilloscope Introduction Embedded systems applications growing rapidly in the automotive industry. Many vehicle designs use CAN, LIN or FlexRay to communicate among electronic control units (ECUs …
How to Troubleshoot System Problems Using an Oscilloscope with I2C and SPI Decoding Introduction Most microcontroller-based designs use I2C or SPI or both, to communicate among controllers and between controllers and peripheral chips. Seeing what’s going on in an …
Debugging Serial Buses in Embedded System Designs Introduction Embedded systems are literally everywhere in our society today. A simple definition of an embedded system is a specialpurpose computer system that is part of a larger …
Measuring Digital Clock Stability and Jitter with an Oscilloscope Introduction Clocks are the heartbeats of embedded systems, providing timing references and synchronization between components, subsystems,and entire systems. Incorrect clock …

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Working Remotely with Oscilloscopes Learn about remote analysis. We cover how TekScope, TekDrive, and eScope unlock scope capabilities through synchronous control, offline analysis, and cloud storage.