Analog regression testing is an essential part of analog design verification. Regression test are used to validate analog behavioral models. They also make sure that a previouslytested analog block still performs as expected after a change. Once analog regression tests have been set up, they can also facilitate other tasks:…
The algorithms used for analog waveform comparisons can be straightforward. You can simply traverse all curves in a file and find the matching curve in a reference file. Now compute the difference between 2 curves and integrate the result to obtain the absolute error. Dividing this by the norm of…
Physical Instruments has published a video on current measurement accuracy for high voltage power supply modules. The video shows how to make sure your high voltage power supply matches even the tightest specifications. In general checking the data sheet should be sufficient. However if you are in doubt, you can…
Physical Instruments has published a video that will walk you through the first steps of using Easy LV|HV for controlling WI-EN-ER MPOD crates and Iseg iCS servers. Many hard- and software related aspects are handled. The highlights are: configuring your MPOD-C controller using MuseControl. using sense lines for WI-EN-ER low…
Physical Instruments has published a video on ripple and noise for high voltage modules. The video shows how to make sure your high voltage power supply matches even the tightest specifications. In general checking the data sheet should be sufficient. However if you are in doubt, you can easily measure…
The new BeSpice Wave version has a new page for digital and mixed-signal data. Digital curves are shown in a specialized plot window. The analog curves are shown in a classical analog plot window. This makes BeSpice Wave a full mixed-signal waveform viewer. Download our free evaluation version to test…
BeSpice Wave and Easy LV|HV are now available for Linux ARM v7. That means that you can use both tools on Raspberry Pi or equivalent platforms. Our high performance graph software is a perfect match with data loggers on single-board computers. So far we have tested Raspbian and Ubuntu on…
isegControl2 is a common project with iseg Spezialelektronik GmbH. This software is designed using the latest technologies. As a consequence it is the most sophisticated tool for handling iseg HV power supplies. The graphical interface looks great no matter if you are using Windows, Linux or Mac. All graphical components…
We will be at the Design Automation Conference in San Francisco from June 25-27. We will be present on Concept Engineering‘s booth (booth 2608) to present our plug-in to SpiceVision and StarVision. Don’t hesitate to meet us there.
BeSpice Wave is a perfect waveform viewer for Xyce as it supports most of it’s waveform formats. Xyce is an open source, SPICE-compatible analog circuit simulator. It has been developed by Sandia National Laboratories. It supports large-scale parallel computing platforms. As a consequence Xyce is capable of solving extremely large…
