Publication
Proceedings of the IEEE
Paper
A Programmable Waveform Generator
Abstract
A technique for using a computer driven CRT display as a programmable waveform generator is described. The desired signal may be specified by a lightpen on the face of the CRT. The signals produced may have a minimum rise time of 7.25 µs and be repeated at a rata of up to 69 kHz. Copyright © 1969 by The Inshtute of Electrical and Electronics Engineers Inc.