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 ...
Design-Reuse

Configurable VESA - VGA and DVI Test Pattern Generator

This paper is presented with the Video Graphics Array (VGA) and Digital Visual Interface - Digital (DVI-D) test pattern generator solution with display monitor timing specification as per the Video ...
EDN

Pattern generator-equipped logic analyzers tackle the competition

Eight New Models Offer Biggest Display Size, Deepest Memory and the Only Pattern Generation Available in a Fixed Configuration PALO ALTO, Calif.—Agilent Technologies Inc. expands its industry-leading ...
EDN

32-channel, 40-MHz pulse-pattern-generator board works with seven logic families, stores 4-Gbit patterns

Strategic Test’s Ultrafast UF7221, a 32-channel, 40-MHz pulse-pattern generator, whose output is compatible with ECL, PECL, TTL, LVDS, LVTTL, CMOS, and LVCMOS logic levels, fits onto a full-length PCI ...
Electronic Design

Pattern Generators Pass the Digital Test

Testing digital designs usually requires one or more digital signals, some of which can be very difficult to generate. Pattern generators are specifically designed to address this problem. Whatever ...
Hackaday

pattern generator

CRTs don’t last forever, and neither do the electronics that drive them. When you have a screen starting to go wonky, then you need a way to troubleshoot which is at fault. A great tool for that is a ...
Electronic Design

Test Pattern Compression Saves Time and Bits

Test compression sounds like magic. Read on to learn how this trick is done. Large, complex ICs are viable because their design meets test as well as functional requirements. Design for test (DFT) was ...