Hackaday

Pocket-sized Test Pattern Generator Helps Check Those CRTs

Nicholas Murray]’s Composite Test Pattern Generator is a beautifully-made, palm-sized tool that uses an ESP32-based ...
Hackaday

test pattern

[Nicholas Murray]’s Composite Test Pattern Generator is a beautifully-made, palm-sized tool that uses an ESP32-based development board to output different test patterns in PAL/NTSC. If one is checking ...
The Pantagraph

For next-gen ISU artists, the canvas becomes video screen and sound

"Test Pattern Sound Check" marks the first large-scale exhibit by ISU's arts technology program, consuming the main gallery and all three smaller spaces at University Galleries. The arts technology ...
EDN

Hierarchical test improves pattern application efficiency

For over 15 years, I've been a big proponent of hierarchical test. Hierarchical test is the commonly used term for creating DFT (design-for-test) features and test patterns at lower level circuit ...
EDN

New test points slash ATPG test pattern count

Scan testing has been the foundation of digital-device production test for many years. Several innovations have been developed to keep up with the growth in pattern-set sizes brought about by large ...
Electronic Design

Reduce Test/Diagnosis Cost with Optimized Scan-Pattern Ordering

Download this article in PDF format. Finding the right balance among test cost, test quality, and data collection for running diagnosis requires consideration of several competing factors. Luckily ...